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Question 1

Adrenaline

Answer 1

Epinephrine

Question 2

kinase

Answer 2

an enzyme that catalyzes the transfer of a phosphate group from ATP to a specified molecule.

Question 3

Phosphorylation cascade

Answer 3

A phosphorylation cascade is a sequence of signaling pathway events where one enzyme phosphorylates another, causing a chain reaction leading to the phosphorylation of thousands of proteins.

Question 4

Transduction

Answer 4

Signal transduction is the process by which a chemical or physical signal is transmitted through a cell as a series of molecular events