During the process of photosynthesis, plants capture the kinetic energy of moving photons and transform it into potential energy in the form of
Select one:
a. pyruvate.
b. chemical bonds.
c. stroma.
d. thylakoid disks.
Chemical Bonds
The correct answer is b. chemical bonds.
To explain how to arrive at this answer, let's break down the process of photosynthesis. Photosynthesis is the process by which plants convert sunlight, water, and carbon dioxide into glucose and oxygen. It occurs in the chloroplasts of plant cells, specifically in two main stages: the light-dependent reactions and the light-independent reactions.
During the light-dependent reactions, which take place in the thylakoid membranes of the chloroplasts, chlorophyll molecules absorb energy from photons of light. This energy is used to split water molecules into oxygen and hydrogen ions, resulting in the production of ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate), which are energy-rich molecules.
The captured energy from the photons is then used in the light-independent reactions, also known as the Calvin cycle, which occur in the stroma of the chloroplasts. In this stage, the ATP and NADPH produced in the light-dependent reactions are used to convert carbon dioxide into glucose. This process involves a series of chemical reactions that build glucose molecules, storing the captured energy in the form of chemical bonds.
Therefore, during the process of photosynthesis, plants capture the kinetic energy of moving photons and transform it into potential energy in the form of chemical bonds. This energy-rich glucose molecule can be further used by the plant for various metabolic processes or stored for future energy needs. Thus, option b. chemical bonds is the correct answer.