Question

What is the time gap between light and dark reactions?

Answer 1

A correct answer is an option (c) 1/1000th seconds because there is A server-containing system.

What are light and dark reactions:

• The first stage of photosynthesis, known as the light reaction, uses light energy to make ATP and NADPH, whereas the second stage, known as the dark reaction, uses the energy from ATP and NADPH to produce glucose.

• The thylakoid discs are where the light reaction occurs. There, oxygen (O2) and water (H20) are released as a result of oxidation. ATP and NADPH receive the released electrons from the water. The dark response takes place external to the thylakoids.

• Before the dark reaction, there is a light-dependent reaction called the light reaction. On the other hand, the dark reaction is dependent on the byproducts of the light reaction.

• We could therefore conclude that the light reaction and the dark reaction do not take place simultaneously.

The time gap between light and dark reactions is some plants are

A) 1/10 seconds B) 1/100the seconds C) 1/1000th seconds D)1/10,000th

Seconds​.

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