The centromeres move toward the poles in __________ . prophase anaphase metaphase interphase TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following begins when pairs of sister chromatids align in the center of the cell? Metaphase Prophase Interphase Anaphase TRUE ANSWER : ? YOUR ANSWER : ?
At the center of the cell cycle control system is Cdk, a protein that manufactures growth factors is phosphorylated to become active is only active during mitosis binds to different cyclins TRUE ANSWER : ? YOUR ANSWER : ?
The event(s) which does not occur during interphase, is/are Chromatin condenses Protein Synthesis DNA replication Organelles replication 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? Gl Phase Prophase G0 Phase S phase TRUE ANSWER : ? YOUR ANSWER : ?
DNA replication is controlled at which of the following checkpoint? S M G1 G2 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following from a blood clot stimulates the growth of cells in the healing process? NGF EGF MPF PDGF TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is the primary growth phase of a cell? G2 G0 M G1 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following triggers the division of activated T lymphocytes? FGF Interlukin 2 Erythroprotein PDGF TRUE ANSWER : ? YOUR ANSWER : ?