ATI RN
Cells and Tissues Multiple Choice Questions Questions
Question 1 of 5
The release of hormones into the bloodstream for widespread distribution is characteristic of:
Correct Answer: D
Rationale: Endocrine signaling uses hormones transported via the bloodstream to distant targets.
Question 2 of 5
Which phase of the cell cycle follows mitosis and involves the division of the cytoplasm?
Correct Answer: D
Rationale: Cytokinesis divides the cytoplasm after mitosis.
Question 3 of 5
The division of the cytoplasm that follows mitosis in animal cells is called:
Correct Answer: C
Rationale: Cytokinesis divides the cytoplasm after mitosis.
Question 4 of 5
What is the main function of plasmodesmata in plant cells?
Correct Answer: D
Rationale: Plasmodesmata connect plant cells for communication and transport.
Question 5 of 5
What is the main function of tight junctions in cell junctions?
Correct Answer: D
Rationale: Tight junctions prevent leakage between cells.