The reaction centre in PS II has an absorption maxima at:
1. 780 nm 2. 680 nm
3. 700 nm  4. 660 nm
Subtopic:  Light Reactions |
 90%
From NCERT
NEET - 2023
To view explanation, please take trial in the course.
NEET 2026 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch

The products of light reaction in photosynthesis are: 

1. ATP, NADPH and \(\text{O}_2\)
2. ATP, NADPH, \(\text{O}_2\) and \(\text{H}_2 \text{O}\)
3. ATP, NADPH and \(\text{H}_2 \text{O}\)
4. ATP, NADPH and \(\text{CO}_2\)


 

Subtopic:  Light Reaction: Electron Transport | Light Reactions |
 79%
From NCERT
NEET - 2022
To view explanation, please take trial in the course.
NEET 2026 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch

Read the following four statements A, B, C and D and select the right option having both correct statements:

STATEMENTS:

(A) Z-scheme of light reaction takes place in the presence of PSI only
(B) Only PSI functional in cyclic photophosphorylation
(C) Cyclic photophosphorylation results in a synthesis of ATP and NADPH2
(D) Stroma lamellae lack PSII as well as NADP

Options:

1. A and B
2. B and C
3. C and D
4. B and D

Subtopic:  Light Reaction: Photophosphorylation | Light Reactions |
 83%
From NCERT
AIPMT - 2010
To view explanation, please take trial in the course.
NEET 2026 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch

advertisementadvertisement