ATI RN
Chapter 3 Cells and Tissues Review Questions Answers Questions
Question 1 of 5
What is the primary function of epithelial tissue?
Correct Answer: C
Rationale: Epithelial tissue primarily serves as a protective barrier covering body surfaces and lining cavities.
Question 2 of 5
Where is simple cuboidal epithelium commonly found in the body?
Correct Answer: B
Rationale: Simple cuboidal epithelium is found in kidney tubules, aiding secretion and absorption.
Question 3 of 5
Neuroglia are cells found in which tissue?
Correct Answer: C
Rationale: Neuroglia support neurons in nervous tissue.
Question 4 of 5
The control center of the cell that contains genetic information is the:
Correct Answer: B
Rationale: The nucleus houses the cell's DNA, serving as the control center for gene expression and cellular activities.
Question 5 of 5
Paracrine signaling involves:
Correct Answer: C
Rationale: Paracrine signaling affects nearby cells through local signaling molecules.