True or false The dark (light independent) photosynthetic reactions produce adenosine triphosphate (ATP), hydrogenated nicotinamide dinucleotide...
True or false
The dark (light independent) photosynthetic reactions produce adenosine triphosphate (ATP), hydrogenated nicotinamide dinucleotide phosphate (NADPH), and oxygen (O2).
Homework Answers
The answer is False.
explanation
The major product of the dark photosynthetic reaction is sugar molecules (carbohydrates). Dark reactions require the energy from ATP & NADPH, which are produced in the light reactions. The ATP supplies energy needed by the dark reactions, whereas NADPH supplies the electrons needed for fixing CO2 into carbohydrates in the dark reactions.
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True or false
The dark (light independent) photosynthetic reactions produce
adenosine triphosphate (ATP), hydrogenated nicotinamide
dinucleotide...
Please post answers as they relate to the question. The light reactions of photosynthesis generate ATP...
Please post answers as they relate to the question.
The light reactions of photosynthesis generate ATP and NADPH. The dark reactions utilize these products to drive the conversion of CO_2 into carbohydrate in a set of reactions known as the Calvin cycle. The overall balanced equation for the Calvin cycle can be written as follows: 3CO_2 + 9 ATP + 6NADPH rightarrow glyceraldehyde-3-phosphate + 9ADP + 6NADP^+ + 8Pi Identify the steps of the cycle which utilize CO_2, ATP, and...
Photosystems Photosystems: 1. Circle the letter of each sentence that is true about the light-dependent reactions....
Photosystems
Photosystems: 1. Circle the letter of each sentence that is true about the light-dependent reactions. Correct the false statements. a. They convert ADP into ATP. b. They produce oxygen gas. C. They convert oxygen into carbon dioxide. d. They convert NADP* into NADPH. 2. Where do the light-dependent reactions take place? 3. What happens to water in the light-dependent reactions?
QUESTION 28 All of the following statements about the light-independent (dark) reactions of photosynthesis are true...
QUESTION 28 All of the following statements about the light-independent (dark) reactions of photosynthesis are true EXCEPT: O intake CO2 O uses the Calvin-Benson cycle o produces three-carbon compounds that are combined into glucose O requires both ATP and NADH O are an example of gluconeogenesis
help me plz 1. True or False? (1pt each) ----Unt Tor directions). True False Photosystems are...
help me plz
1. True or False? (1pt each) ----Unt Tor directions). True False Photosystems are used in the Calvin Cycle reactions. True False True False True O False O False True True False During the light dependent reactions, an electron carrier is oxidized. Before an electron becomes excited, it is said to be in its ground state. Protons (H") passively diffuse across the thylakoid membrane via ATP synthase. During the Calvin Cycle, ATP is used to help convert 3PGA...
Chloroplasts that are in the dark do not carry out photosynthesis. The light reactions do not...
Chloroplasts that are in the dark do not carry out photosynthesis. The light reactions do not occur to use light energy to make ATP and transfer electrons to NADPH. The Calvin Cycle is then not able to produce sugars from CO2. In an experiment, isolated chloroplasts were first made acidic by soaking them in a solution of pH 4. After the thylakoid space reached ph 4, the chloroplasts were transferred to a basic solution at pH 8. The chloroplasts then...
does anyone know D? Lab 8 Spring 2020 The Light Reactions The light reactions begin with...
does anyone know D?
Lab 8 Spring 2020 The Light Reactions The light reactions begin with the photolysis of water. Photolysis refers to the process by which, in the Intact thylakoid membranes and light. water is split into oxygen protons and electrons. Therefore, was primary electron donor in photosynthesis. Conversion of water, a very stable molecule, to oxygen is er unfavorable and would not occur to any significant extent without input of light energy in photosystem e process by which,...
que photosynthetic pigment instead of chlorophyll. The leaves of this plant always appear to be green....
que photosynthetic pigment instead of chlorophyll. The leaves of this plant always appear to be green. What colors of light would be least effective for photosynthesis for this plant? A plant has a unique photo yellow, not green. What co A. green B. white C. red D. blue E yellow 25. Which of the following is NOT a product of the light reactions? A. NADPH В. АТР C. oxygen D. carbon dioxide 26. Which of the following are products of...
1. (True/false) Because NADPH is mostly involved in anabolic reactions, it has a positive AG •...
1. (True/false) Because NADPH is mostly involved in anabolic reactions, it has a positive AG • True False 2. Catabolic reactions will have an overall [blank1] Eo versus anabolic reactions that will have an overall [blank2] E. Blank 1 Blank 2 Negative Positive Positive Negative High High Low Low Spontaneous Larger Larger Smaller Smaller Spontaneous 3. In order for an electron carrier to accept electrons, it must have a Positive • High • Low • Negative • Neutral AG 4....
True or False: Both cellular respiration and the light dependent reactions of photosynthesis use a Hydrogen...
True or False: Both cellular respiration and the light dependent reactions of photosynthesis use a Hydrogen gradient in order to generate ATP by way of ATP synthase in the process of chemiosmosis.
Light independent reactions/ calvin cycle 1. Where does the Calvin cycle take place? 2. Before the...
Light independent reactions/
calvin cycle
1. Where does the Calvin cycle take place? 2. Before the Calvin cycle begins, where is the energy stored? 4. What are the inputs to the Calvin cycle? Where do they come from? 5. Circle the letter of each statement that is true about the Calvin cycle. Correct the false statements. a. The main products of the Calvin cycle are six carbon dioxide molecules. b. Carbon dioxide molecules enter the Calvin cycle from the atmosphere....
Please post answers as they relate to the question.
The light reactions of photosynthesis generate ATP and NADPH. The dark reactions utilize these products to drive the conversion of CO_2 into carbohydrate in a set of reactions known as the Calvin cycle. The overall balanced equation for the Calvin cycle can be written as follows: 3CO_2 + 9 ATP + 6NADPH rightarrow glyceraldehyde-3-phosphate + 9ADP + 6NADP^+ + 8Pi Identify the steps of the cycle which utilize CO_2, ATP, and...
Photosystems
Photosystems: 1. Circle the letter of each sentence that is true about the light-dependent reactions. Correct the false statements. a. They convert ADP into ATP. b. They produce oxygen gas. C. They convert oxygen into carbon dioxide. d. They convert NADP* into NADPH. 2. Where do the light-dependent reactions take place? 3. What happens to water in the light-dependent reactions?
QUESTION 28 All of the following statements about the light-independent (dark) reactions of photosynthesis are true EXCEPT: O intake CO2 O uses the Calvin-Benson cycle o produces three-carbon compounds that are combined into glucose O requires both ATP and NADH O are an example of gluconeogenesis
help me plz
1. True or False? (1pt each) ----Unt Tor directions). True False Photosystems are used in the Calvin Cycle reactions. True False True False True O False O False True True False During the light dependent reactions, an electron carrier is oxidized. Before an electron becomes excited, it is said to be in its ground state. Protons (H") passively diffuse across the thylakoid membrane via ATP synthase. During the Calvin Cycle, ATP is used to help convert 3PGA...
does anyone know D?
Lab 8 Spring 2020 The Light Reactions The light reactions begin with the photolysis of water. Photolysis refers to the process by which, in the Intact thylakoid membranes and light. water is split into oxygen protons and electrons. Therefore, was primary electron donor in photosynthesis. Conversion of water, a very stable molecule, to oxygen is er unfavorable and would not occur to any significant extent without input of light energy in photosystem e process by which,...
que photosynthetic pigment instead of chlorophyll. The leaves of this plant always appear to be green. What colors of light would be least effective for photosynthesis for this plant? A plant has a unique photo yellow, not green. What co A. green B. white C. red D. blue E yellow 25. Which of the following is NOT a product of the light reactions? A. NADPH В. АТР C. oxygen D. carbon dioxide 26. Which of the following are products of...
1. (True/false) Because NADPH is mostly involved in anabolic reactions, it has a positive AG • True False 2. Catabolic reactions will have an overall [blank1] Eo versus anabolic reactions that will have an overall [blank2] E. Blank 1 Blank 2 Negative Positive Positive Negative High High Low Low Spontaneous Larger Larger Smaller Smaller Spontaneous 3. In order for an electron carrier to accept electrons, it must have a Positive • High • Low • Negative • Neutral AG 4....
Light independent reactions/
calvin cycle
1. Where does the Calvin cycle take place? 2. Before the Calvin cycle begins, where is the energy stored? 4. What are the inputs to the Calvin cycle? Where do they come from? 5. Circle the letter of each statement that is true about the Calvin cycle. Correct the false statements. a. The main products of the Calvin cycle are six carbon dioxide molecules. b. Carbon dioxide molecules enter the Calvin cycle from the atmosphere....
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