Examlex
Discuss the various factors that can lead to vitamin B₁₂deficiency
Protein Kinase
An enzyme that modifies other proteins by chemically adding phosphate groups to them, thereby altering their function.
G Protein
A group of proteins functioning as cellular molecular switches, responsible for conveying signals from external stimuli to the inside of the cell.
Cyclic AMP
A second messenger important in many biological processes, derived from adenosine triphosphate (ATP) and used for intracellular signal transduction.
Phosphorylation
The addition of a phosphate group to a molecule, a crucial process in biology that modulates the function of proteins and other molecules in cells.
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