In chemiosmosis what is the most direct source of energy?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Consider this plant cell which organelle is labeled g

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.