ATI RN
Cells and Tissues Multiple Choice Questions Questions
Question 1 of 5
What is the form of the genetic material in a non-dividing cell?
Correct Answer: C
Rationale: In a non-dividing cell, DNA is in a diffuse, thread-like form called chromatin.
Question 2 of 5
The formation of a vesicle to bring material into a cell is called
Correct Answer: B
Rationale: Endocytosis forms vesicles to bring materials into the cell.
Question 3 of 5
Identify the phases of interphase.
Correct Answer: D
Rationale: Interphase includes G1 (growth), S (DNA replication), and G2 (preparation).
Question 4 of 5
The process of meiosis occurs in
Correct Answer: B
Rationale: Meiosis produces sex cells (gametes) with half the chromosome number.
Question 5 of 5
An atom of nitrogen has 7 protons and 7 neutrons. What is the atomic number of nitrogen?
Correct Answer: A
Rationale: Atomic number = number of protons = 7 for nitrogen.