That would be B. From energy in photons.
Photons(from sunlight) give energy to electrons and “excite” them(sending them to a higher energy level). Electrons can then release this energy and excite other electrons in other chlorophyll molecules.
During protein synthesis the cell uses information from messenger RNA
Active transport moves molecules and ions from lower concentration to higher concentration with the help of energy in the form of ATP & passive transport moves molecules and ions from a higher concentration to lower concentration without any energy.
Answer:
Beta cells (β cells) are a type of cell found in pancreatic islets, synthesising and secreting insulin and amylin. Beta-cell mass and function diminish in patients with type I or type II diabetes, resulting in inadequate insulin secretion and hyperglycemia.
If hexokinase was expressed rather than glucokinase, the release of insulin from pancreatic β cells would be constant, and changes in serum glucose would not affect the expression of insuline.
