Plant Physiology - General Questions and Answers

Simple prokaryotic organisms have been on Earth for over 3 billion years and have been able to grow and evolve into many different and successful prokaryotic organisms Which structure evolv in cells approximately one billion years ago that allowed for the forming of more complex multicellular organisms plasma membrane ribosome O nucleus golgi apparatus
Biology
Plant Physiology - General
Simple prokaryotic organisms have been on Earth for over 3 billion years and have been able to grow and evolve into many different and successful prokaryotic organisms Which structure evolv in cells approximately one billion years ago that allowed for the forming of more complex multicellular organisms plasma membrane ribosome O nucleus golgi apparatus
The term phototroph refers to an organism that Multiple Choice does not need a carbon source must obtain organic compounds for its carbon needs gets energy from sunlight uses CO for its carbon source gets energy by oxidizing chemical compounds
Biology
Plant Physiology - General
The term phototroph refers to an organism that Multiple Choice does not need a carbon source must obtain organic compounds for its carbon needs gets energy from sunlight uses CO for its carbon source gets energy by oxidizing chemical compounds
Spring rain on fields and flowers can feel refreshing On the other hand a cold steady rain in the middle of winter can make you feel a little sad A thunderstorm might feel frightening or it might feel exciting All types of rain are necessary to water the earth s grasses and plants No matter where you are you can use the mood created by rain as an inspiration to start writing 5 Choose one of the following prompts Write a five sentence paragr using chronological order and including a topic sentence to explai the steps you would take to complete one of the following tasks a Preparing for a test b Preparing to host a party or an event C Getting ready for work d Cleaning your room or your home e Building a snowman sandcastle or sculpture Creating a budget For Question 5 you must select one of the topics given in the instructions Question 5 is to contain at least five complete sentences Your paragraph lacks ubstance More information is necessary to present a well thought out and well written paragraph Tip If you re typing and reach the end of a line just keep typing he program you re using will automatically go to the next line This will help ensure hat your sentences will be typed as one paragraph rather than looking like multiple nes Question 5 Five sentence paragraph in chronological order written 30 26 25 21 20 16 15 11 10 6
Biology
Plant Physiology - General
Spring rain on fields and flowers can feel refreshing On the other hand a cold steady rain in the middle of winter can make you feel a little sad A thunderstorm might feel frightening or it might feel exciting All types of rain are necessary to water the earth s grasses and plants No matter where you are you can use the mood created by rain as an inspiration to start writing 5 Choose one of the following prompts Write a five sentence paragr using chronological order and including a topic sentence to explai the steps you would take to complete one of the following tasks a Preparing for a test b Preparing to host a party or an event C Getting ready for work d Cleaning your room or your home e Building a snowman sandcastle or sculpture Creating a budget For Question 5 you must select one of the topics given in the instructions Question 5 is to contain at least five complete sentences Your paragraph lacks ubstance More information is necessary to present a well thought out and well written paragraph Tip If you re typing and reach the end of a line just keep typing he program you re using will automatically go to the next line This will help ensure hat your sentences will be typed as one paragraph rather than looking like multiple nes Question 5 Five sentence paragraph in chronological order written 30 26 25 21 20 16 15 11 10 6
Jack is angry over Ralph s frequent defense of Piggy O True O False
Biology
Plant Physiology - General
Jack is angry over Ralph s frequent defense of Piggy O True O False
The somatic (voluntary) nervous system would control which of the following
actions:

Sweating
Secretion of hormones
Wiggling your pinky finger
Heart rate
Biology
Plant Physiology - General
The somatic (voluntary) nervous system would control which of the following actions: Sweating Secretion of hormones Wiggling your pinky finger Heart rate
Average soil contains about what percentage of mineral deposits? 
A. 5% B. 45% C. 90%
Biology
Plant Physiology - General
Average soil contains about what percentage of mineral deposits? A. 5% B. 45% C. 90%
How does the central vacuole keep a plant upright? 
A. It spins in fast circles to keep the plant upright. 
B. It pushes against the soil, creating pressure that keeps the plant upright. 
C. It uses turgor pressure to force the cell wall to be rigid and keep the plant upright.
Biology
Plant Physiology - General
How does the central vacuole keep a plant upright? A. It spins in fast circles to keep the plant upright. B. It pushes against the soil, creating pressure that keeps the plant upright. C. It uses turgor pressure to force the cell wall to be rigid and keep the plant upright.
The phase of the bacterial growth curve in which newly inoculated cells are adjusting to their new environment, metabolizing but not growing at an exponential rate, is the
Select one:
a. lag phase
b. exponential phase
c. stationary phase
d. death phase
e. prophase
Biology
Plant Physiology - General
The phase of the bacterial growth curve in which newly inoculated cells are adjusting to their new environment, metabolizing but not growing at an exponential rate, is the Select one: a. lag phase b. exponential phase c. stationary phase d. death phase e. prophase
Which sentence uses the antonym of the following word? intimidation 
A. My mother reassured me that cheating is never the way. 
B. My bad attitude revealed something about my character that I was not ready for. 
C. We all deserve a second chance in life.
Biology
Plant Physiology - General
Which sentence uses the antonym of the following word? intimidation A. My mother reassured me that cheating is never the way. B. My bad attitude revealed something about my character that I was not ready for. C. We all deserve a second chance in life.
15. Not all dead organisms are acted on by decomposers. Instead of being immediately recycled, the carbon from some organisms is kept in a type of long-term storage, or carbon sink. Using Model 2, answer the questions below about this long-term storage.
a. List four materials that contain this stored carbon.
b. What is the collective term for these four materials?
c. How do humans use the materials in the carbon sink?
d. What is the scientific name for the process listed in part c?
Biology
Plant Physiology - General
15. Not all dead organisms are acted on by decomposers. Instead of being immediately recycled, the carbon from some organisms is kept in a type of long-term storage, or carbon sink. Using Model 2, answer the questions below about this long-term storage. a. List four materials that contain this stored carbon. b. What is the collective term for these four materials? c. How do humans use the materials in the carbon sink? d. What is the scientific name for the process listed in part c?
Jean Senebier was a Swiss scientist who wanted to show where the O₂ produced by photosynthetic organisms came from. Through his experiments he discovered that the amount of oxygen produced is roughly proportional to the amount of carbon dioxide available to the plant. He concluded that carbon dioxide became incorporated into the organic molecules and the oxygen of the CO₂ was released as O₂ via the stomata into the atmosphere. Based on what you learned, where his conclusions correct? Explain the rationale behind your answer. (2 C)
Biology
Plant Physiology - General
Jean Senebier was a Swiss scientist who wanted to show where the O₂ produced by photosynthetic organisms came from. Through his experiments he discovered that the amount of oxygen produced is roughly proportional to the amount of carbon dioxide available to the plant. He concluded that carbon dioxide became incorporated into the organic molecules and the oxygen of the CO₂ was released as O₂ via the stomata into the atmosphere. Based on what you learned, where his conclusions correct? Explain the rationale behind your answer. (2 C)
1. Explain what pH is and what affect it might have on the polarity of water. (3)
2. Explain without examples, the differences between solutions, solutes and solvents. (3)
3. Body cells go through a process known as cellular respiration. The result is the generation of a large amount of heat. Explain how the water in cells is able to keep them from overheating. (3)
Biology
Plant Physiology - General
1. Explain what pH is and what affect it might have on the polarity of water. (3) 2. Explain without examples, the differences between solutions, solutes and solvents. (3) 3. Body cells go through a process known as cellular respiration. The result is the generation of a large amount of heat. Explain how the water in cells is able to keep them from overheating. (3)
Which of the following pairs of words has the same meaning?
A) Insulin-dependent diabetes mellitus, diabetes type 2
B) Adenomatous goiter, nodular goiter
C) Polydipsia, polyuria
D) Synergism, antagonism
Biology
Plant Physiology - General
Which of the following pairs of words has the same meaning? A) Insulin-dependent diabetes mellitus, diabetes type 2 B) Adenomatous goiter, nodular goiter C) Polydipsia, polyuria D) Synergism, antagonism
The force that results from water moving across a semipermeable membrane from an
area of low osmolarity to higher osmolarity is known as:
hypovolemic pressure.
osmotic pressure.
OVLT.
hypovolemic thirst.
Biology
Plant Physiology - General
The force that results from water moving across a semipermeable membrane from an area of low osmolarity to higher osmolarity is known as: hypovolemic pressure. osmotic pressure. OVLT. hypovolemic thirst.
The absorption
spectrum of a plant
pigment is the range in
which it is the light.
A. least receptive to
B. most likely to reflect
C. most receptive to
D. transformer of
Biology
Plant Physiology - General
The absorption spectrum of a plant pigment is the range in which it is the light. A. least receptive to B. most likely to reflect C. most receptive to D. transformer of
To capture the greatest color spectrum, plant pigments 
A. absorb high frequency light.
B. reflect green light.
C. come in many forms.
D. are associated with lipids.
Biology
Plant Physiology - General
To capture the greatest color spectrum, plant pigments A. absorb high frequency light. B. reflect green light. C. come in many forms. D. are associated with lipids.