Plant Physiology - Respiration Questions and Answers

The following equation describes C6H12O6 602 6CO2 6H2O energy ATP heat photosynthesis fermentation glycolysis cellular respiration
Biology
Plant Physiology - Respiration
The following equation describes C6H12O6 602 6CO2 6H2O energy ATP heat photosynthesis fermentation glycolysis cellular respiration
1 What is the primary function of Ribulose 1 5 bisphosphate carboxylase oxy RuBisCO in plants A DNA replication B Lipid metabolism C Photosynthesis
Biology
Plant Physiology - Respiration
1 What is the primary function of Ribulose 1 5 bisphosphate carboxylase oxy RuBisCO in plants A DNA replication B Lipid metabolism C Photosynthesis
Electron transport takes place in the Mitochondrial membrane stroma cellular membrane
Biology
Plant Physiology - Respiration
Electron transport takes place in the Mitochondrial membrane stroma cellular membrane
The first electron acceptor of cellular respiration is CO2 02 NAD H2O
Biology
Plant Physiology - Respiration
The first electron acceptor of cellular respiration is CO2 02 NAD H2O
With the presence of Malonate in SDH Assay as a competitive inhibitor the SDH activity would be increased True False
Biology
Plant Physiology - Respiration
With the presence of Malonate in SDH Assay as a competitive inhibitor the SDH activity would be increased True False
What is the name of the process when organisms produce ATP in anaerobic environments How does this process work Please provide 2 examples of organisms that complete this process and list the waste products for each of these examples
Biology
Plant Physiology - Respiration
What is the name of the process when organisms produce ATP in anaerobic environments How does this process work Please provide 2 examples of organisms that complete this process and list the waste products for each of these examples
How many glyceraldehyde 3 phosphate G3P molecules would be produced by 18 turns of the Calvin cycle Part 2 1 point How many 6 carbon glucose molecules would be produced by 18 turns of the Calvin cycle Part 3 1 point 15 birphosphate molecules would be regenerated by 18 turns of the Calvin cycle
Biology
Plant Physiology - Respiration
How many glyceraldehyde 3 phosphate G3P molecules would be produced by 18 turns of the Calvin cycle Part 2 1 point How many 6 carbon glucose molecules would be produced by 18 turns of the Calvin cycle Part 3 1 point 15 birphosphate molecules would be regenerated by 18 turns of the Calvin cycle
When fission of mitochondria becomes more frequent than fusion the mitochondria tend to become more numerous and QUESTION 42 The electron carrier has a prosthetic group derived from riboflavin QUESTION 43 Why was the number of heterotrophs on primitive Earth likely to have initially been severely restricted The spontaneous production of organic molecules occurs very slowly O The spontaneous production of organic molecules occurs very quickly O The early heterotrophs could not reproduce O The early heterotrophs reproduced too quickly O Organic molecules spontaneously broke down keeping their amounts low distinct
Biology
Plant Physiology - Respiration
When fission of mitochondria becomes more frequent than fusion the mitochondria tend to become more numerous and QUESTION 42 The electron carrier has a prosthetic group derived from riboflavin QUESTION 43 Why was the number of heterotrophs on primitive Earth likely to have initially been severely restricted The spontaneous production of organic molecules occurs very slowly O The spontaneous production of organic molecules occurs very quickly O The early heterotrophs could not reproduce O The early heterotrophs reproduced too quickly O Organic molecules spontaneously broke down keeping their amounts low distinct
Chlorophyll O is synonymous with bacteriochlorophyll is only found in bacteria O No answer is correct O is only found in plants
Biology
Plant Physiology - Respiration
Chlorophyll O is synonymous with bacteriochlorophyll is only found in bacteria O No answer is correct O is only found in plants
Live Describe the distribution of oxygen and its metabolic roles throughout asky In what region s does Sulfur cycling play a critical role What types of sulfur metabolism is involved Purple Sulfur PSB and Green Sulfur Bacteria GSB both use sulfide to support photosynthesis GSB tolerate higher sulfide levels than PSB How does that tolerance relate to where they congregate in the column Where would you predict to find PSB and
Biology
Plant Physiology - Respiration
Live Describe the distribution of oxygen and its metabolic roles throughout asky In what region s does Sulfur cycling play a critical role What types of sulfur metabolism is involved Purple Sulfur PSB and Green Sulfur Bacteria GSB both use sulfide to support photosynthesis GSB tolerate higher sulfide levels than PSB How does that tolerance relate to where they congregate in the column Where would you predict to find PSB and
Which of the following questions can be asked about organisms that live in fresh water Will their bodies take in too much water Can they control their tonicity Can they survive in salt water Will their bodies lose too much water to their environment 12 Which of the following explains why active movement of molecules across membranes must function continuously 13 Why must active transport of molecules across plasma membranes function continuously Diffusion cannot occur in certain cells Diffusion is constantly moving solutes in opposite directions Facilitated diffusion works in the same direction as active transport Not all membranes are amphiphilic 14 How does the sodium potassium pump make the interior of the cell negatively charged by expelling anions by pulling in anions by expelling more cations than it takes in by taking in and expelling an equal number of cations 15 What is the difference between primary and secondary active transport Primary active transport is indirectly dependent on ATP while secondary active transport is directly dependent on ATP Primary active transport is directly dependent on ATP while secondary active transport is indirectly dependent on ATP Primary active transport does not require ATP while secondary active transport is indirectly dependent on ATP Primary active transport is indirectly dependent on ATP while secondary active transport does not require ATP 16 What happens to the membrane of a vesicle after exocytosis It leaves the cell It is disassembled by the cell
Biology
Plant Physiology - Respiration
Which of the following questions can be asked about organisms that live in fresh water Will their bodies take in too much water Can they control their tonicity Can they survive in salt water Will their bodies lose too much water to their environment 12 Which of the following explains why active movement of molecules across membranes must function continuously 13 Why must active transport of molecules across plasma membranes function continuously Diffusion cannot occur in certain cells Diffusion is constantly moving solutes in opposite directions Facilitated diffusion works in the same direction as active transport Not all membranes are amphiphilic 14 How does the sodium potassium pump make the interior of the cell negatively charged by expelling anions by pulling in anions by expelling more cations than it takes in by taking in and expelling an equal number of cations 15 What is the difference between primary and secondary active transport Primary active transport is indirectly dependent on ATP while secondary active transport is directly dependent on ATP Primary active transport is directly dependent on ATP while secondary active transport is indirectly dependent on ATP Primary active transport does not require ATP while secondary active transport is indirectly dependent on ATP Primary active transport is indirectly dependent on ATP while secondary active transport does not require ATP 16 What happens to the membrane of a vesicle after exocytosis It leaves the cell It is disassembled by the cell
18 Cell respiration why must cells undergo the process of cellular respiration a How does the process of cellular respiration compare with the process of photosynthesis b Which organisms complete photosynthesis c Why is photosynthesis important for these organisms d Which organisms complete cellular respiration e Why is it an important reaction
Biology
Plant Physiology - Respiration
18 Cell respiration why must cells undergo the process of cellular respiration a How does the process of cellular respiration compare with the process of photosynthesis b Which organisms complete photosynthesis c Why is photosynthesis important for these organisms d Which organisms complete cellular respiration e Why is it an important reaction
Apical basal patterning genes are expressed in the apical basal and central regions O the apical and basal regions the central region O the basal region O the apical region
Biology
Plant Physiology - Respiration
Apical basal patterning genes are expressed in the apical basal and central regions O the apical and basal regions the central region O the basal region O the apical region
Show the fate of the carbon atoms in the metabolism of glutamate shown below by dragging the appropriate molecule names onto the flowchart HO H N C C O I Drag the appropriate labels to their respective targets View Available Hint s acetyl SCOA malate glucose succinate a ketoglutarate furnarate citrate axaloacetate pyruvate citric acid cycle H glutamate succinyl SCOA malate gluconeogenesis CH CH C O glutamate Reset Help
Biology
Plant Physiology - Respiration
Show the fate of the carbon atoms in the metabolism of glutamate shown below by dragging the appropriate molecule names onto the flowchart HO H N C C O I Drag the appropriate labels to their respective targets View Available Hint s acetyl SCOA malate glucose succinate a ketoglutarate furnarate citrate axaloacetate pyruvate citric acid cycle H glutamate succinyl SCOA malate gluconeogenesis CH CH C O glutamate Reset Help
Q 19 14 pts Draw a diagram showing the path of an electron in the non cyclic flow of photosynthesis Indicate the source of electrons the net reaction for each complex including proton movement and indicate the transitions between Chl Chl and Chl
Biology
Plant Physiology - Respiration
Q 19 14 pts Draw a diagram showing the path of an electron in the non cyclic flow of photosynthesis Indicate the source of electrons the net reaction for each complex including proton movement and indicate the transitions between Chl Chl and Chl
Sort the electron acceptors that are able to diffuse inside the mitochondrial matrix from those that are immobilized in a protein complex in their active state Drag each item to the appropriate bin View Available Hint s flavin mononucleotide flavin adenine dinucleotide Able to diffuse into mitochondrial matrix nicotinamide adenine dinucleotide coenzyme Q iron sulfur clusters Unable to diffuse into mitochondrial matrix Reset Help cytochromes
Biology
Plant Physiology - Respiration
Sort the electron acceptors that are able to diffuse inside the mitochondrial matrix from those that are immobilized in a protein complex in their active state Drag each item to the appropriate bin View Available Hint s flavin mononucleotide flavin adenine dinucleotide Able to diffuse into mitochondrial matrix nicotinamide adenine dinucleotide coenzyme Q iron sulfur clusters Unable to diffuse into mitochondrial matrix Reset Help cytochromes
Cellular Respiration 1 Define oxidation and reduction 2 Describe the cellular regions where glycolysis the Krebs cycle Citric acid cycle and the electron transport chain occur 3 Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis In general what happens to a glucose molecule as is proceeds through glycolysis 4 Describe where pyruvate is oxidized to acetyl CoA what molecules are produced and how this process links glycolysis to the Krebs cycle Citric acid cycle 5 Describe the role of NAD and the electron transport chain during respiration 6 Explain how the energetically favorable slide of electrons down the electron transport chain is coupled to the energetically unfavorable production of ATP by chemiosmosis 7 Describe the process of chemiosmosis 8 Summarize the net ATP yield both direct and indirect from the oxidation of one glucose molecule be sure to include the different stages of cellular respiration 9 Explain why fermentation is necessary 10 Compare the fate of pyruvate in alcohol fermentation and lactic acid fermentation 11 Compare the processes of fermentation and cellular respiration 12 Describe how food molecules other than glucose can be oxidized to make ATP what molecules and where do they enter the pathway
Biology
Plant Physiology - Respiration
Cellular Respiration 1 Define oxidation and reduction 2 Describe the cellular regions where glycolysis the Krebs cycle Citric acid cycle and the electron transport chain occur 3 Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis In general what happens to a glucose molecule as is proceeds through glycolysis 4 Describe where pyruvate is oxidized to acetyl CoA what molecules are produced and how this process links glycolysis to the Krebs cycle Citric acid cycle 5 Describe the role of NAD and the electron transport chain during respiration 6 Explain how the energetically favorable slide of electrons down the electron transport chain is coupled to the energetically unfavorable production of ATP by chemiosmosis 7 Describe the process of chemiosmosis 8 Summarize the net ATP yield both direct and indirect from the oxidation of one glucose molecule be sure to include the different stages of cellular respiration 9 Explain why fermentation is necessary 10 Compare the fate of pyruvate in alcohol fermentation and lactic acid fermentation 11 Compare the processes of fermentation and cellular respiration 12 Describe how food molecules other than glucose can be oxidized to make ATP what molecules and where do they enter the pathway
Identify each of the following reactions as an isomerization phosphorylation or phosphate transfer Drag the appropriate items to their respective bins View Available Hint s Isomerization Submit glucose 6 phosphate fructose 6 phosphate dihydroxyacetone phosphate glyceraldehyde 3 phosphate Previous Answers Phosphorylation 2 attempts remaining 1 3 bisphosphoglycerate 3 phosphoglycerate phosphoenolpyruvate pyruvate Phosphate transfer Reset Help glucose glucose 6 phosphate fructose 6 phosphate fructose 1 6 bisphosphate upon t basdation hobu
Biology
Plant Physiology - Respiration
Identify each of the following reactions as an isomerization phosphorylation or phosphate transfer Drag the appropriate items to their respective bins View Available Hint s Isomerization Submit glucose 6 phosphate fructose 6 phosphate dihydroxyacetone phosphate glyceraldehyde 3 phosphate Previous Answers Phosphorylation 2 attempts remaining 1 3 bisphosphoglycerate 3 phosphoglycerate phosphoenolpyruvate pyruvate Phosphate transfer Reset Help glucose glucose 6 phosphate fructose 6 phosphate fructose 1 6 bisphosphate upon t basdation hobu
After pyruvate is formed it must either be converted to another molecule to enter the citric acid cycle and ultimately produce ATP by utilizing the electron transport chain or go through alternate pathways to produce NAD Identify the products formed in the pathway of pyruvate and indicate whether NADH H or NAD are produced under aerobic and anaerobic respiration Drag the appropriate labels to their respective targets View Available Hint s Acetyl coenzyme A Lactate Alcohol ethanol NADH H produced NAD produced End products NAD NADH H Aerobic Respiration Normal cell Group 1 Group 2 Anaerobic Respiration Exercising Muscle Group 1 Group 2 Yeast Group 1 Group 2 Reset Help
Biology
Plant Physiology - Respiration
After pyruvate is formed it must either be converted to another molecule to enter the citric acid cycle and ultimately produce ATP by utilizing the electron transport chain or go through alternate pathways to produce NAD Identify the products formed in the pathway of pyruvate and indicate whether NADH H or NAD are produced under aerobic and anaerobic respiration Drag the appropriate labels to their respective targets View Available Hint s Acetyl coenzyme A Lactate Alcohol ethanol NADH H produced NAD produced End products NAD NADH H Aerobic Respiration Normal cell Group 1 Group 2 Anaerobic Respiration Exercising Muscle Group 1 Group 2 Yeast Group 1 Group 2 Reset Help
Question 40 NADPH is made by O chemiosmosis O glycolysis the Krebs cycle O the Calvin cycle the passing of electrons from photosystem I to an electron transport chain
Biology
Plant Physiology - Respiration
Question 40 NADPH is made by O chemiosmosis O glycolysis the Krebs cycle O the Calvin cycle the passing of electrons from photosystem I to an electron transport chain
Using the image below answer the following questions high Light Absorption low An 400 450 500 550 600 Wavelength nm At approximately nm carotenoids exhibit their top absorbance Chlorophyll b demonstrates 2 peaks The second lower peak is around Chlorophyll a s highest absorbance is at does not show absorbance after 550nm nm carotenoids chlorophyll a chlorophyll b 650 700 nm A Chlorophyll b B 640 C Carotenoids D 455 E Chlorophyll a F 420 G 600
Biology
Plant Physiology - Respiration
Using the image below answer the following questions high Light Absorption low An 400 450 500 550 600 Wavelength nm At approximately nm carotenoids exhibit their top absorbance Chlorophyll b demonstrates 2 peaks The second lower peak is around Chlorophyll a s highest absorbance is at does not show absorbance after 550nm nm carotenoids chlorophyll a chlorophyll b 650 700 nm A Chlorophyll b B 640 C Carotenoids D 455 E Chlorophyll a F 420 G 600
estion 3 The pathway incorporates CO2 into malate and is then transported into bundle sheath cells In the plants both methods are utilized 3 points Save Ar pathway all CO2 is fixed in the Calvin cycle In
Biology
Plant Physiology - Respiration
estion 3 The pathway incorporates CO2 into malate and is then transported into bundle sheath cells In the plants both methods are utilized 3 points Save Ar pathway all CO2 is fixed in the Calvin cycle In
Malformation of which cytoskeletal structures may be linked to an inability to contract muscle Centrioles Intermediate filaments Microfilaments Microtubulos
Biology
Plant Physiology - Respiration
Malformation of which cytoskeletal structures may be linked to an inability to contract muscle Centrioles Intermediate filaments Microfilaments Microtubulos
If you make an antibiotic to kill bacteria how do you know if it will affect your cells
Biology
Plant Physiology - Respiration
If you make an antibiotic to kill bacteria how do you know if it will affect your cells
Match the labeled items with the correct term associated with cell respiration Macromolecule degradation Cell building blocks Oxidative respiration Ultimate metabolic products Nucleic Acids ACEG C A Amino acids E 1 B Sugars HO J Acetyl COA Carbon Dioxide 1 Proteins 2 Nucleotides 3 Deamination Lipids and fats 4 Pyruvate 5 NH3
Biology
Plant Physiology - Respiration
Match the labeled items with the correct term associated with cell respiration Macromolecule degradation Cell building blocks Oxidative respiration Ultimate metabolic products Nucleic Acids ACEG C A Amino acids E 1 B Sugars HO J Acetyl COA Carbon Dioxide 1 Proteins 2 Nucleotides 3 Deamination Lipids and fats 4 Pyruvate 5 NH3
Choose the appropriate answer oin our shop today for the best prices Olocally own locally owned
Biology
Plant Physiology - Respiration
Choose the appropriate answer oin our shop today for the best prices Olocally own locally owned
Match the electron carrier with the amount of ATP that can be produced when it donates electrons to the electron transport chain Instructions NADH FADH 2 5
Biology
Plant Physiology - Respiration
Match the electron carrier with the amount of ATP that can be produced when it donates electrons to the electron transport chain Instructions NADH FADH 2 5
obligate aerobes cancer cells facultative organisms obligate anaerobes Question 40 1 point 1 Listen Which of these is NOT a key enzyme in glycolysis phosphofructokinase 1 hexokinase Opyruvate kinase
Biology
Plant Physiology - Respiration
obligate aerobes cancer cells facultative organisms obligate anaerobes Question 40 1 point 1 Listen Which of these is NOT a key enzyme in glycolysis phosphofructokinase 1 hexokinase Opyruvate kinase
Both PSI an PSII are Involved Only PSI is involved Cyclic Photophosphorylation NONCYClic Photophosphay Electron expelled from Chlorophyll is cycled back Photolysis of water by the DEC replaces electron to Chlorophyll Oxygen is released from the photolysis of water NADP is reduced to NADPH lation
Biology
Plant Physiology - Respiration
Both PSI an PSII are Involved Only PSI is involved Cyclic Photophosphorylation NONCYClic Photophosphay Electron expelled from Chlorophyll is cycled back Photolysis of water by the DEC replaces electron to Chlorophyll Oxygen is released from the photolysis of water NADP is reduced to NADPH lation
Prokaryotes do not have membrane bound organelles In prokaryotes that carry out aerobic respiration the serves the same purpose as the inner mitochondrial serves the same purpose as the mitochondrial matrix membrane and the ribosomes plasma membrane cytoplasm cell wall Oplasma membrane cytoplasm cytoplasm plasma membrane
Biology
Plant Physiology - Respiration
Prokaryotes do not have membrane bound organelles In prokaryotes that carry out aerobic respiration the serves the same purpose as the inner mitochondrial serves the same purpose as the mitochondrial matrix membrane and the ribosomes plasma membrane cytoplasm cell wall Oplasma membrane cytoplasm cytoplasm plasma membrane
During the process of glycolysis which of the following substrates donates electrons to NAD and adds Pi to form 1 3 bisphosphoglycerate O2 phosphoglycerate 3 phosphoglycerate Glyceraldehyde 3 phosphate Glucose 6 phosphate
Biology
Plant Physiology - Respiration
During the process of glycolysis which of the following substrates donates electrons to NAD and adds Pi to form 1 3 bisphosphoglycerate O2 phosphoglycerate 3 phosphoglycerate Glyceraldehyde 3 phosphate Glucose 6 phosphate
Each of the following is a step in the degradation of fatty acids except O activation Ohydration Othiolysis acylation
Biology
Plant Physiology - Respiration
Each of the following is a step in the degradation of fatty acids except O activation Ohydration Othiolysis acylation
Which of the following molecules is incorrectly matched with the number of carb atoms it possesses Malate 5 Ox ketoglutarate 5 Acetyl CoA 2 Citrate 6
Biology
Plant Physiology - Respiration
Which of the following molecules is incorrectly matched with the number of carb atoms it possesses Malate 5 Ox ketoglutarate 5 Acetyl CoA 2 Citrate 6
Arsenic is a type of cellular poison that inhibits the oxidation of pyruvate to acetyl CoA 1 What part of cellular respiration is affected by arsenic 2 What would you expect to happen to ATP production in someone poisoned with arsenic 1 Glycolysis is affected by arsenic 2 ATP production will be unaffected by arsenic since Glycolysis only produces a small amount of ATP 4 1 The Citric Acid Cycle is affected by arsenic 2 ATP production will increase to critically high levels causing cells to burn out 1 The Electron Transport Chain is affected by arsenic 2 Without Acetyl CoA to power ATP Synthase ATP production will be critically low 1 The Citric Acid cycle is affected by arsenic 2 ATP production will be critically low since cellular respiration will be halted immediately following Glycolysis
Biology
Plant Physiology - Respiration
Arsenic is a type of cellular poison that inhibits the oxidation of pyruvate to acetyl CoA 1 What part of cellular respiration is affected by arsenic 2 What would you expect to happen to ATP production in someone poisoned with arsenic 1 Glycolysis is affected by arsenic 2 ATP production will be unaffected by arsenic since Glycolysis only produces a small amount of ATP 4 1 The Citric Acid Cycle is affected by arsenic 2 ATP production will increase to critically high levels causing cells to burn out 1 The Electron Transport Chain is affected by arsenic 2 Without Acetyl CoA to power ATP Synthase ATP production will be critically low 1 The Citric Acid cycle is affected by arsenic 2 ATP production will be critically low since cellular respiration will be halted immediately following Glycolysis
respiration except All could serve as the terminal electron acceptor in anaerobic respiration iron sulfur protons 02 Question 17 0 5 points 4 Listen electron transport causes protons to be pumped out of the mitochondrial matrix True
Biology
Plant Physiology - Respiration
respiration except All could serve as the terminal electron acceptor in anaerobic respiration iron sulfur protons 02 Question 17 0 5 points 4 Listen electron transport causes protons to be pumped out of the mitochondrial matrix True
how many ATPs would be synthesized specifically in the Kreb s cycle 8 1 4 2 Question 6 0 5 points Listen Which shows the steps of aerobic oxidation of glucose in the correct order glycolysis ATP synthesis in mitochondria TCA cycle generation of acetyl CoA electron transport proton pumping glycolysis generation of acetyl CoA TCA cycle electron transport proton pumping ATP synthesis in mitochondria glycolysis TCA cycle generation of acetyl CoA electron transport proton numping ATP synthesis in mitochondria
Biology
Plant Physiology - Respiration
how many ATPs would be synthesized specifically in the Kreb s cycle 8 1 4 2 Question 6 0 5 points Listen Which shows the steps of aerobic oxidation of glucose in the correct order glycolysis ATP synthesis in mitochondria TCA cycle generation of acetyl CoA electron transport proton pumping glycolysis generation of acetyl CoA TCA cycle electron transport proton pumping ATP synthesis in mitochondria glycolysis TCA cycle generation of acetyl CoA electron transport proton numping ATP synthesis in mitochondria
Which of the following is FALSE cell volume will not change if placed in an isotonic solution in which the solute concentration is the same on bot sides of a membrane When cells are placed in a hypertonic solution the solute concentration is higher outside and the cells will shrivel When cells are placed in a hypotonic solution the solute concentration is lower outside and the cells lyse or burs Cells placed in an isotonic solution will cause the cell volume to decrease
Biology
Plant Physiology - Respiration
Which of the following is FALSE cell volume will not change if placed in an isotonic solution in which the solute concentration is the same on bot sides of a membrane When cells are placed in a hypertonic solution the solute concentration is higher outside and the cells will shrivel When cells are placed in a hypotonic solution the solute concentration is lower outside and the cells lyse or burs Cells placed in an isotonic solution will cause the cell volume to decrease
Which of the following produces the MOST ATP when glucose C6H12O6 is completely oxidized to carbon dioxide CO and water glycolysis fermentation Cellular respiration Photosynthesis
Biology
Plant Physiology - Respiration
Which of the following produces the MOST ATP when glucose C6H12O6 is completely oxidized to carbon dioxide CO and water glycolysis fermentation Cellular respiration Photosynthesis
The resting membrane potential or electrical voltage present at the membrane in a resting muscle cell is measured to be 90mV 60mV 45mV Amy 111
Biology
Plant Physiology - Respiration
The resting membrane potential or electrical voltage present at the membrane in a resting muscle cell is measured to be 90mV 60mV 45mV Amy 111
5 Pyrophosphate is a A building block for DNA synthesis B by product of DNA synthesis C precursor to DNA synthesis D fire phosphate used in nucleic acid metabolism All of the above E
Biology
Plant Physiology - Respiration
5 Pyrophosphate is a A building block for DNA synthesis B by product of DNA synthesis C precursor to DNA synthesis D fire phosphate used in nucleic acid metabolism All of the above E
After biochemical fractionation to collect membranes from the vacuole and the endoplasmic reticulum only the ER membranes allow passage of the Ca2 ions What is the most likely explanation The membranes must have different lipid and different protein composition different lipid composition different carbohydrate composition different protein composition
Biology
Plant Physiology - Respiration
After biochemical fractionation to collect membranes from the vacuole and the endoplasmic reticulum only the ER membranes allow passage of the Ca2 ions What is the most likely explanation The membranes must have different lipid and different protein composition different lipid composition different carbohydrate composition different protein composition
e Page s 71 72 Which type of transport requires energy to move molecules from an area of lower concentration to an area of higher concentration osmosis isotonic 4 5 Compare and contrast the major forms of passive and active transport of materials into and out of cells diffusion Click or tap a choice to answer the question active passive
Biology
Plant Physiology - Respiration
e Page s 71 72 Which type of transport requires energy to move molecules from an area of lower concentration to an area of higher concentration osmosis isotonic 4 5 Compare and contrast the major forms of passive and active transport of materials into and out of cells diffusion Click or tap a choice to answer the question active passive
1 po 3 1 The diagram below represents a small section of a DNA molecule Which section of DNA represents the complementary strand to the section of DNA above 3 TH FTS ATTCGGGATATT O ATT CGG GAT ATT OTTA TAG GGC TTA TAA GCC CTA TAA
Biology
Plant Physiology - Respiration
1 po 3 1 The diagram below represents a small section of a DNA molecule Which section of DNA represents the complementary strand to the section of DNA above 3 TH FTS ATTCGGGATATT O ATT CGG GAT ATT OTTA TAG GGC TTA TAA GCC CTA TAA
1 3 Cellular respiration involves a series of chemical reactions Which of the 1 points following is a primary way that enzymes affect these reactions O They change the location of the reactions in the cell They take the place of oxygen as a reactant They increases the rate of the reactions They decrease the pH of the products
Biology
Plant Physiology - Respiration
1 3 Cellular respiration involves a series of chemical reactions Which of the 1 points following is a primary way that enzymes affect these reactions O They change the location of the reactions in the cell They take the place of oxygen as a reactant They increases the rate of the reactions They decrease the pH of the products
6 4 Earth s atmosphere is 20 9 molecular oxygen 02 Which process 1 point provides most of the oxygen in the atmosphere osmosis cellular respiration photosynthesis transpiration 6 4 Which of the following processes removes carbon from the air and uses 1 point it to make organic compounds combustion
Biology
Plant Physiology - Respiration
6 4 Earth s atmosphere is 20 9 molecular oxygen 02 Which process 1 point provides most of the oxygen in the atmosphere osmosis cellular respiration photosynthesis transpiration 6 4 Which of the following processes removes carbon from the air and uses 1 point it to make organic compounds combustion
3 What is the primary role of photosynthesis in the carbon cy transferring carbon from producers to decomposers transferring carbon from the soil to organisms removing carbon from the atmosphere O releasing carbon to the oceans
Biology
Plant Physiology - Respiration
3 What is the primary role of photosynthesis in the carbon cy transferring carbon from producers to decomposers transferring carbon from the soil to organisms removing carbon from the atmosphere O releasing carbon to the oceans
6 4 Which of the following are mainly cycled through the processes of photosynthesis and cellular respiration nitrogen and oxygen nitrogen and sulfur O carbon and oxygen O carbon and sulfur
Biology
Plant Physiology - Respiration
6 4 Which of the following are mainly cycled through the processes of photosynthesis and cellular respiration nitrogen and oxygen nitrogen and sulfur O carbon and oxygen O carbon and sulfur
Which of the following options lists the stages in cellular respiration in the correct order O glycolysis oxidative phosphorylation and the citric acid cycle oxidative phosphorylation the citric acid cycle and glycolysis glycolysis the citric acid cycle and oxidative phosphorylation oxidative phosphorylation glycolysis and the citric acid cycle O the citric acid cycle oxidative phosphorylation and glycolysis
Biology
Plant Physiology - Respiration
Which of the following options lists the stages in cellular respiration in the correct order O glycolysis oxidative phosphorylation and the citric acid cycle oxidative phosphorylation the citric acid cycle and glycolysis glycolysis the citric acid cycle and oxidative phosphorylation oxidative phosphorylation glycolysis and the citric acid cycle O the citric acid cycle oxidative phosphorylation and glycolysis
Study the diagram Based on your own knowledge which of these choices would best fit into the center circle Blacklisting HUAC Communist Infiltration O Second Red Scare O McCarthyism O Red Scare O Joseph McCarthy Hollywood Ten R t Q
Biology
Plant Physiology - Respiration
Study the diagram Based on your own knowledge which of these choices would best fit into the center circle Blacklisting HUAC Communist Infiltration O Second Red Scare O McCarthyism O Red Scare O Joseph McCarthy Hollywood Ten R t Q
Photosynthesis provides us with an oxygen rich atmosphere Where doe he released 2 come from It is a byproduct of water molecules that are used to reduce P680 OIt is a byproduct of NADP reduction OIt is a byproduct of water molecules that are used to reduce P700 61 It is a hyproduct of the citric acid qualo
Biology
Plant Physiology - Respiration
Photosynthesis provides us with an oxygen rich atmosphere Where doe he released 2 come from It is a byproduct of water molecules that are used to reduce P680 OIt is a byproduct of NADP reduction OIt is a byproduct of water molecules that are used to reduce P700 61 It is a hyproduct of the citric acid qualo