Plant Physiology - Transportation Questions and Answers

What would happen to a non halophile bacteria with damaged cell wall that are placed in a hypertonic solution of NaCl Cytolysis Plasmolysis because too much water entered the cell Cells get dehydrated and lose the cell wall Cell get dehydrated and their plasma membrane shrinks Cells explode
Biology
Plant Physiology - Transportation
What would happen to a non halophile bacteria with damaged cell wall that are placed in a hypertonic solution of NaCl Cytolysis Plasmolysis because too much water entered the cell Cells get dehydrated and lose the cell wall Cell get dehydrated and their plasma membrane shrinks Cells explode
The process shown in the figure is O diffusion active transport O endocytosis O osmosis
Biology
Plant Physiology - Transportation
The process shown in the figure is O diffusion active transport O endocytosis O osmosis
Select all of the cellular transport mechanisms that require energy Check All That Apply Simple diffusion Carrier mediated active transport Facilitated diffusion Bulk transport phagocytosis pinocytosis
Biology
Plant Physiology - Transportation
Select all of the cellular transport mechanisms that require energy Check All That Apply Simple diffusion Carrier mediated active transport Facilitated diffusion Bulk transport phagocytosis pinocytosis
Normal text Centu Diffusion through lipid bilayer Figure B 14 Review A comparison of passive and active transport 12 BIUA 22 Draw where these particles would be over time in the box on the right A Facilitated diffusion Passive transport Cipe The Cu P Comp Active transport 067 Form C ATP ald Cell Membrane 11
Biology
Plant Physiology - Transportation
Normal text Centu Diffusion through lipid bilayer Figure B 14 Review A comparison of passive and active transport 12 BIUA 22 Draw where these particles would be over time in the box on the right A Facilitated diffusion Passive transport Cipe The Cu P Comp Active transport 067 Form C ATP ald Cell Membrane 11
Consider the following scenario A plant cell is placed in a 80 salt solution The 80 salt solution causes plasmolysis to occur Therefore the 80 salt solution is relative to the fluid inside the cell intracellular fluid Osmotic O Hypertonic O Hypotonic OHdrolytic Isotonic
Biology
Plant Physiology - Transportation
Consider the following scenario A plant cell is placed in a 80 salt solution The 80 salt solution causes plasmolysis to occur Therefore the 80 salt solution is relative to the fluid inside the cell intracellular fluid Osmotic O Hypertonic O Hypotonic OHdrolytic Isotonic
spore cytoplasm the meristem that builds protoderm procambium and ground tissues the haploid female gametophyte before fertilization Question 13 1 point Listen In order to move materials long distances through the plant body the contents of sieve elements are pulled under tension and the contents of the tracheary elements are pushed under pressure True
Biology
Plant Physiology - Transportation
spore cytoplasm the meristem that builds protoderm procambium and ground tissues the haploid female gametophyte before fertilization Question 13 1 point Listen In order to move materials long distances through the plant body the contents of sieve elements are pulled under tension and the contents of the tracheary elements are pushed under pressure True
In the plant world it is usually advantageous to be taller than the other nearby plants because OA reproductive structures like pollen and spores can be dispersed for greater distances B it is a photosynthetic advantage to not grow in the shade of other plants C being exposed to the wind allows transpiration to work better to control water loss D all of these A B C are advantages E both A and B are advantages while C is a disadvantage
Biology
Plant Physiology - Transportation
In the plant world it is usually advantageous to be taller than the other nearby plants because OA reproductive structures like pollen and spores can be dispersed for greater distances B it is a photosynthetic advantage to not grow in the shade of other plants C being exposed to the wind allows transpiration to work better to control water loss D all of these A B C are advantages E both A and B are advantages while C is a disadvantage
Two properties of water are cohesion and adhesion Cohesion refers to water ability to O stick to other water molecules via hydrogen bonding stick to hydrophillic surfaces cling to other liquids O cling to molecules in an aqueous solution stick to hydrophobic surfaces
Biology
Plant Physiology - Transportation
Two properties of water are cohesion and adhesion Cohesion refers to water ability to O stick to other water molecules via hydrogen bonding stick to hydrophillic surfaces cling to other liquids O cling to molecules in an aqueous solution stick to hydrophobic surfaces
Biology The concentration of Na outside a cell is 85 mEq L and inside the cell is 22 mEq L Which of the following is correct in such a situation a There is a concentration gradient across the cell membrane b Na can cross into the cell by active transport c Na can diffuse out of the cell by passive transport d A protein would be needed for Na to cross the cell membrane in either direction e a and d f b and c g All of the above are true in this particular scenario
Biology
Plant Physiology - Transportation
Biology The concentration of Na outside a cell is 85 mEq L and inside the cell is 22 mEq L Which of the following is correct in such a situation a There is a concentration gradient across the cell membrane b Na can cross into the cell by active transport c Na can diffuse out of the cell by passive transport d A protein would be needed for Na to cross the cell membrane in either direction e a and d f b and c g All of the above are true in this particular scenario
0 00 0 20 A C B Speed 1x water diffusing throughout the cytoplasm of a cell cilia moving rapidly to propel a single celled organism through water
Biology
Plant Physiology - Transportation
0 00 0 20 A C B Speed 1x water diffusing throughout the cytoplasm of a cell cilia moving rapidly to propel a single celled organism through water
Pollination refers to the process by which the megasporocyte builds a pollen grain True False Question 62 1 point Listen Transpiration is a by product of photosynthesis and is triggered by photolysis the exchange of CO2 and O2 between the plant s body and the atmosphere long distance movement of nutrients and dissolved elements from the roots to the leaves th oss of liquid water from the portions of a plant s body are exposed to
Biology
Plant Physiology - Transportation
Pollination refers to the process by which the megasporocyte builds a pollen grain True False Question 62 1 point Listen Transpiration is a by product of photosynthesis and is triggered by photolysis the exchange of CO2 and O2 between the plant s body and the atmosphere long distance movement of nutrients and dissolved elements from the roots to the leaves th oss of liquid water from the portions of a plant s body are exposed to
Amino acids sugars and ions move across the cell membrane Their movement from a region of high concentration to a region of low con centration is accomplished by special proteins in the membrane Which of the following terms applies to this type of cell transport A active transport B facilitated diffusion C C osmosis transcription
Biology
Plant Physiology - Transportation
Amino acids sugars and ions move across the cell membrane Their movement from a region of high concentration to a region of low con centration is accomplished by special proteins in the membrane Which of the following terms applies to this type of cell transport A active transport B facilitated diffusion C C osmosis transcription
Which of the following is an example of active transport A chromosomes migrating during cell division B C D water diffusing throughout the cytoplasm of a cell cilia moving rapidly to propel a single celled organism through water proteins moving ions from low to high concentration across a cell membrane
Biology
Plant Physiology - Transportation
Which of the following is an example of active transport A chromosomes migrating during cell division B C D water diffusing throughout the cytoplasm of a cell cilia moving rapidly to propel a single celled organism through water proteins moving ions from low to high concentration across a cell membrane
Look at the laboratory setup below What would this laboratory setup most likely be used demonstrate A Water containing starch indicator C B active transport D carbohydrate synthesis diffusion dehydration Artificial cell containing glucose and starch solution
Biology
Plant Physiology - Transportation
Look at the laboratory setup below What would this laboratory setup most likely be used demonstrate A Water containing starch indicator C B active transport D carbohydrate synthesis diffusion dehydration Artificial cell containing glucose and starch solution
Plant stems bend toward the light because of position changes in the concentrations of ethylene abscisic acid auxin
Biology
Plant Physiology - Transportation
Plant stems bend toward the light because of position changes in the concentrations of ethylene abscisic acid auxin
5 Which of the following plasma proteins fun in the transport of molecules across the plasma membrane A Channel proteins B Adhesion proteins C receptor proteins D recoginbition proteins
Biology
Plant Physiology - Transportation
5 Which of the following plasma proteins fun in the transport of molecules across the plasma membrane A Channel proteins B Adhesion proteins C receptor proteins D recoginbition proteins