Explore topic-wise MCQs in Biology Questions and Answers.

This section includes 1 Mcqs, each offering curated multiple-choice questions to sharpen your Biology Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

IP3 is a(n) _____

A. secondary messenger
B. membrane receptor
C. intracellular receptor
D. nuclear receptor
Answer» B. membrane receptor
Discussion