At the center of the cell cycle control system is Cdk, a protein that is phosphorylated to become active is only active during mitosis manufactures growth factors binds to different cyclins TRUE ANSWER : ? YOUR ANSWER : ?
A nuclear envelope forms around each set of sister chromatids in prophase metaphase anaphase telophase TRUE ANSWER : ? YOUR ANSWER : ?
A centromere is a constriction on a chromosome bound to a disk All of these another name for kinetochore the structure to which microtubules attach TRUE ANSWER : ? YOUR ANSWER : ?
Cdks bind with __________ , enabling the Cdks to function as enzymes. histones cyclins MPF p53 TRUE ANSWER : ? YOUR ANSWER : ?
During which phase, a cleavage furrow is formed in animal cells? G2 M C G1 TRUE ANSWER : ? YOUR ANSWER : ?
Which phase of mitosis is associated with chromosomes aligned at the center of the cell and centromeres divide? prophase anaphase interphase metaphase TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is the primary growth phase of a cell? G0 G1 M G2 TRUE ANSWER : ? YOUR ANSWER : ?
Cells which no longer divide (such as certain specialized cells found in the human brain) remain in which phase of the cell cycle? Prophase S phase Gl Phase G0 Phase TRUE ANSWER : ? YOUR ANSWER : ?
The cell cycle is controlled in most cells by a series of checkpoints cell size (when the cell reaches a certain size, it divides) time (after a certain length of time the cell divides) different cells exhibit different control strategies TRUE ANSWER : ? YOUR ANSWER : ?
In prokaryotes, just before the cell divides, the two daughter genomes are attached side by side to the replication origin equatorial plate centromeres cell membrane TRUE ANSWER : ? YOUR ANSWER : ?