Question

Juxtaglomerular cells secrete ...A... when there is a fall in ...B... ion concentration.

Choose the correct option labelled as A and B.

Options

• A : Pepsin, B : Chloride

• A : Renin, B : Sodium

• A : Pepsin, B : Potassium

• A : Renin, B : Potassium

Answer 1

A : Renin, B : Sodium

Explanation:

When sodium ion concentration falls, renin is released.