Which of the following is associated with mitosis? A) sexual reproduction
B) body cells
C) germ cells
D) fertilization
E) sperm and egg

Chromosomes are copied during what stage of the cell cycle?
A) M
B) D
C) G1
D) G2
E) S

Which of the following is the proper sequence for mitosis?
I. Metaphase II. Telophase III. Prophase IV. Anaphase
A) I, III, IV, II
B) I, II, III, IV
C) III, I, IV, II
D) IV, I, III, II

Protein products of which genes “put the brakes” on the cell cycle when DNA is damaged or incompletely copied?
A) Proofreading genes
B) breakpoint genes
C) checkpoint genes
D) dna reconstruction genes

During which phase does DNA replication stop and the DNA begin to appear grainy and start to condense?
A) interphase
B) early prophase
C) metaphase
D) early telophase