ATI RN
Chapter 3 Cells and Tissues Review Questions Answers Questions
Question 1 of 5
Neuroglia are cells found in which tissue?
Correct Answer: C
Rationale: Neuroglia support neurons in nervous tissue.
Question 2 of 5
Paracrine signaling involves:
Correct Answer: C
Rationale: Paracrine signaling affects nearby cells through local signaling molecules.
Question 3 of 5
Which type of cell division is responsible for the production of gametes (sperm and egg cells)?
Correct Answer: B
Rationale: Meiosis produces haploid gametes for sexual reproduction.
Question 4 of 5
What is the function of synaptic signaling in the nervous system?
Correct Answer: D
Rationale: Synaptic signaling involves neurotransmitter release between neurons.
Question 5 of 5
Which type of intracellular signaling involves direct cell-to-cell contact and signal transmission?
Correct Answer: D
Rationale: Contact-dependent signaling requires physical cell contact.