1. A & P Visual PPT Quiz #9
Ch 3-Cells

2. Q1: Movement of molecules from an area of high concentration to low concentration is called osmosis.
A. true
B. false

3. Q2: Higher osmotic pressure is hypertonic, lower osmotic pressure is isotonic, respectively.
A. true
B. false

4. Q3: Active transport involves energy in the form of:
A. ADP
B. ATTP
C. NADP
D. ATP
E. DNA

5. Q4: The G phase in cell division stands for genetic material.
A. true
B. false

6. Q5: What phase is shown below?
A. interphase
B. prophase
C. anaphase
D. telophase
E. metaphase

7. Q6: What phase is shown below?
A. interphase
B. prophase
C. metaphase
D. anaphase
E. telophase

8. Q7: What phase is shown below?
A. anaphase
B. prophase
C. telophase
D. cytokinesis
E. metaphase

9. Q8: When cell division goes wrong, a cancer may develop.
A. true
B. false

10. Q9: ‘Because an egg fertilizes a sperm, all healthy individuals have 23 chromosomes’.
A. true
B. false

11. A. nucleosomes B. Chromatin C. centromeres D. sister chromatids
Q10: Prior to division, each chromosome is composed of two genetically identical parts called ______ .
A. nucleosomes
B. Chromatin
C. centromeres
D. sister chromatids
E. none of them

12. Bonus: When does DNA replication occur in the cell cycle ( which phase)?