PGAL is formed during the oxidative phase of _.
Correct answer: A. Calvin Cycle
- A. Calvin Cycle
- B. Glycolysis
- C. Oxidative Phosphorylation
- D. None of the above options are correct.
Explanation
PGA formed in the Carbon fixation of calvin cycle is reduced into phosphoglyceraldehyde. The products of light reaction i.e. NADPH and ATP used in this process. Each molecule of phosphoglyceric acid (PGA) receives energy from ATP and hydrogen from NADPH of light reaction, forming phosphoglyceraldehyde (PGAL) and water.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Bioenergetics
Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
Practise Bioenergetics
1,378 free Bioenergetics MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Bioenergetics questions
Approximately how much calories of free energy is stored in plant biomass for every mole of CO2 fixed during photosynthesis ?
Oleic acid is a fatty acid with 18 carbon atoms. It breaks down into 9 acetyl groups. It is estimated that these nine acetyl groups would generate _ ATP molecules.
Which statement about chlorophyll is not true?
Van Neil's hypothesis about the production of oxygen during photosynthesis was based on the study and investigations of:
Location of photosynthetic pigments in purple sulfur bacteria:
The quantitative study of energy relationship in a biological system is called?