DENDROLOGY

TREE PHYSIOLOGY

PHOTOSYNTHESIS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The two main stages of photosynthesis are the
A
light reactions and respiration
B
dark reactions and the Calvin cycle
C
light reactions and the Calvin cycle
D
dark reactions and fermentation
Explanation: 

Detailed explanation-1: -Photosynthesis is a series of chemical reactions divided into two stages, the light reactions and the Calvin cycle. ATP and NADPH are generated by two electron transport chains during the light reactions. The Calvin cycle uses CO2 and the energy temporarily stored in ATP and NADPH to make the sugar glucose.

Detailed explanation-2: -1: The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.

Detailed explanation-3: -While there are many steps behind the process of photosynthesis, it can be broken down into two major stages: light-dependent reactions and light-independent reactions.

Detailed explanation-4: -There are two main stages of photosynthesis: the light-dependent reactions and the Calvin cycle.

Detailed explanation-5: -The light-dependent reactions; The light-independent reactions, or Calvin Cycle. 24-Dec-2022

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