#Question id: 9275
#Unit 6. System Physiology – Plant
The colour of carrots, is due to;
#Question id: 9276
#Unit 6. System Physiology – Plant
The carotenoid b-carotene, whose structure and absorption spectrum at,
#Question id: 9277
#Unit 6. System Physiology – Plant
The light energy absorbed by the carotenoids is transferred to chlorophyll for photosynthesis; because of this role they are called
#Question id: 9278
#Unit 6. System Physiology – Plant
Bilin pigments are open-chain tetrapyrroles found in antenna structures known as phycobilisomes that occur in
#Question id: 9279
#Unit 6. System Physiology – Plant
During the normal functioning of the photosynthetic system, the chemical reactions in which water is oxidized to oxygen, NADP+ is reduced to NADPH, and ATP is formed almost all the reactions up to NADP+ reduction take place in
#Question id: 9280
#Unit 6. System Physiology – Plant
Oxygen-Evolving Organisms Have two Photosystems that Operate in Series, explain by emerson that is the Photosystem I preferentially absorbs far-red light of wavelengths greater than 680 nm; photosystem II preferentially absorbs red light of 680 nm and is driven very poorly by far-red light; Another difference between the photosystems is that,
a.) Photosystem I produces a strong reductant, capable of reducing NADP+, and a weak oxidant
b.) Photosystem I produces a very strong oxidant, capable of oxidizing water, and a weaker reductant than the one produced by photosystem II
c.) Photosystem II produces a strong reductant, capable of reducing NADP+, and a weak oxidant
d.) Photosystem II produces a very strong oxidant, capable of oxidizing water, and a weaker reductant than the one produced by photosystem I
Which statements would be CORRECT?