BIOH111 CELL CYCLE EXAM QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS GRADED A++ LATEST UPDATE
What happens during the G1 phase?
Cell duplicates organelles and cytosolic components.
What is the G0 phase?
Phase where cells remain in G1 for a very long time and possibly never divide again.
What happens during the S phase?
Replication of DNA and centrosomes.
What happens during the G2 phase?
Cell growth and enzyme/protein synthesis continue; replication of centrosomes
complete.
What happens during the mitotic phase?
Parent cell produces identical cells with identical chromosomes.
What are the five stages of mitosis?
Prophase, metaphase, anaphase, telophase, cytokinesis.
What happens during interphase?
Duplication of genetic material and active metabolic phase.
What happens during prophase?
DNA condenses into chromosomes; nuclear envelope disappears; centrosomes move
to opposite ends of the cell.
What happens during metaphase?
COMPLETE SOLUTIONS GRADED A++ LATEST UPDATE
What happens during the G1 phase?
Cell duplicates organelles and cytosolic components.
What is the G0 phase?
Phase where cells remain in G1 for a very long time and possibly never divide again.
What happens during the S phase?
Replication of DNA and centrosomes.
What happens during the G2 phase?
Cell growth and enzyme/protein synthesis continue; replication of centrosomes
complete.
What happens during the mitotic phase?
Parent cell produces identical cells with identical chromosomes.
What are the five stages of mitosis?
Prophase, metaphase, anaphase, telophase, cytokinesis.
What happens during interphase?
Duplication of genetic material and active metabolic phase.
What happens during prophase?
DNA condenses into chromosomes; nuclear envelope disappears; centrosomes move
to opposite ends of the cell.
What happens during metaphase?
