ATI RN
Chapter 2 Cells and Tissues Review Questions Questions
Question 1 of 5
What is the primary function of ciliated pseudostratified columnar epithelium in the respiratory tract?
Correct Answer: A
Rationale: Cilia move mucus to protect against abrasion and trap particles.
Question 2 of 5
What is the name for the specialized region where two neurons communicate with each other?
Correct Answer: A
Rationale: The synapse is the junction where neurons transmit signals.
Question 3 of 5
Which cell organelle is responsible for breaking down cellular waste and damaged organelles?
Correct Answer: B
Rationale: Lysosomes contain enzymes that degrade waste and damaged organelles.
Question 4 of 5
Which cell junctions are involved in creating a water-tight barrier between cells?
Correct Answer: C
Rationale: Tight junctions prevent leakage by forming a watertight seal.
Question 5 of 5
During which phase of meiosis do homologous chromosomes separate and move toward opposite poles of the cell?
Correct Answer: C
Rationale: Homologous chromosomes separate during Anaphase I.