Answer:
Capture light energy and convert this light energy into chemical energy
Explanation:
During the light reaction of photosynthesis, both the photosystems photosystem I and and photosystem II get activated and excited electrons from these photosystems received by various receptors and they travel downhill according to the gradient. As a result of this downhill movement of electrons, NADPH and ATP are formed. These are further used in light independent reactions to produce sugar molecules which act as an energy source for the plants.
Thus the primary function of the light reaction is to capture light energy and convert this light energy into chemical energy.
Answer:
Uses each strand of a DNA molecule as a template for the creation of a new strand. (Option A)
Explanation:
DNA replication: It is defined as the uses of each strand of a DNA double helix act as a template for the creation of a new complementary strand. During the process of DNA replication, one leading strand (new strand) is made as a continuous piece and another lagging strand is made in small pieces.
DNA replication process, in addition to DNA polymerase, requires other enzymes such as DNA ligase, DNA helicase, DNA primase, and topoisomerase. DNA polymerase is the key molecule in the DNA replication, it is responsible for the synthesizing DNA. They help to add one by one nucleotide to the growing DNA chain and incorporating only those which are act as complementary to the template.
The organism will diverge along separate evolutionary paths.
