What is the role of molecular oxygen in photosynthesis? a. It is a byproduct from the...
What is the role of molecular oxygen in photosynthesis?
| a. |
It is a byproduct from the splitting of water during the light reactions, and is excreted from the plant. |
|
| b. |
It is taken up by plants and is used for the generation of ATP during photophosphorylation in the light reactions. |
|
| c. |
It is the source of the oxygen atoms in glucose and other carbohydrates formed during the Calvin cycle. |
|
| d. |
It is the final electron acceptor in the electron transport chain of the light reactions and is used to make water. |
What are the products of the light reactions?
| a. |
glucose and NADPH |
|
| b. |
NADPH and ATP |
|
| c. |
glucose, NADPH and ATP |
|
| d. |
glucose and ATP |
Homework Answers
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What is the role of molecular oxygen in photosynthesis?
a.
It is a byproduct from the...
1. Select all of the true statements about photosynthesis. a. NADPH is the final electron acceptor...
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que photosynthetic pigment instead of chlorophyll. The leaves of this plant always appear to be green....
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sort for correct placement 03/08/20 alt 13 out of 50 O See Hint Sort the following...
sort for correct placement
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does anyone know D? Lab 8 Spring 2020 The Light Reactions The light reactions begin with...
does anyone know D?
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paragraph to describe the role of photosynthesis in plant
nutrition. Answer choices may be ised more than once or not at
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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...
Questions Regarding Lab (Photosynthesis) A Name the specific organic molecule that is produced directly by photosynthesis: G3P B. Name the molecule that is removed from the environment during photosynthesis: CO2 C. During which process does the splitting water to release hydrogens and electrons occur? occur D. During which process does the fixing of carbon dioxide into carbohydrates occur? E. Name the structure by which carbon dioxide enters the leaf: F. Name the type of chemical reaction that results in the...
sort for correct placement
03/08/20 alt 13 out of 50 O See Hint Sort the following as to whether they apply to the light reactions of photosynthesis or the light-independent reactions of the Calvin cycle. Items (9 items) Drag and drop into the appropriate area below) Categories Light Reactions Calvin Cycle Chlorophyll molecules absorb energy from sunlight Water is split into oxygen gas, electrons, and hydrogen ions. The ATP synthase enzyme is utilized An electron transport chain is utilized The...
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,...
Photosynthesis and Plant Nutrition. Complete the following
paragraph to describe the role of photosynthesis in plant
nutrition. Answer choices may be ised more than once or not at
all.
Photosynthesis and plant nutrition Complete the following paragraph to describe the role of photosynthesis in plant nutrition. Answer choices may be used more than once or not at all. mitochondria Plants are considered to be autotrophs because of their ability to produce their own food. light-independent reactions sunlight, carbon dioxide, and...
An extremely important process is called "CARBON FIXATION' What is carbon fixation? This is where plants incorporate CO_2 into organic compounds-the base of our food web This is where plants strip electrons from organic food molecules This is the stage in photosynthesis where glucose appears This is the stage in Calvin cycle where ribulose bisphosphate is regenerated, ready for a new cycle This is where photosynthetic species are eaten, moving their energy into the food web Plants couple tow photosystems...
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