Photosystem II has molecules which absorbs maximum light of:
Correct answer: A. 680 nm
- A. 680 nm
- B. 100 nm
- C. 700 nm
- D. 670 nm
Explanation
This wavelength of light is red and red colour light is highly absorbed because it carries out most of the synthetic reaction.
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
The final acceptor of electrons in the respiratory chain is
Before entering the Krebs cycle, the pyruvate is first decarboxylated and oxidized into:
The most important photosynthetic pigment is
Chlorophyll is insoluble in?
Quantitative study of energy relationships in biological systems obeys:
The percentage of light absorbed by the leaf is: