How many chromatids does a diploid body cell contain just prior to cell division? 69 23 92 46 TRUE ANSWER : ? YOUR ANSWER : ?
Each chromosome contains two chromatids by the end of the __________ phase in the life cycle of a human cell. C M G2 S TRUE ANSWER : ? YOUR ANSWER : ?
In the cell cycle replication of the genome occurs in the S phase G1 phase M phase G2 phase TRUE ANSWER : ? YOUR ANSWER : ?
At the center of the cell cycle control system is Cdk, a protein that binds to different cyclins manufactures growth factors is phosphorylated to become active is only active during mitosis TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is the normal cell cycle, primarily regulated at checkpoints? G1-S boundary Metaphase in mitosis Anaphase, G1 boundary S-G2 boundary TRUE ANSWER : ? YOUR ANSWER : ?
How many chromatids are there in a duplicated chromosome? Three Two One Four TRUE ANSWER : ? YOUR ANSWER : ?
DNA replication is controlled at which of the following checkpoint? G1 M S G2 TRUE ANSWER : ? YOUR ANSWER : ?
During which phase, a cleavage furrow is formed in animal cells? G2 M C G1 TRUE ANSWER : ? YOUR ANSWER : ?
Cdks bind with __________ , enabling the Cdks to function as enzymes. p53 MPF cyclins histones TRUE ANSWER : ? YOUR ANSWER : ?
A nuclear envelope forms around each set of sister chromatids in prophase anaphase metaphase telophase TRUE ANSWER : ? YOUR ANSWER : ?