CELL CYCLE QUIZ

Which of the following from a blood clot stimulates the growth of cells in the healing process?

NGF

PDGF

MPF

EGF

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is not a part of a human chromosome in any phase?

Histone

Centriole

Centromere

Nucleosome

TRUE ANSWER : ?
YOUR ANSWER : ?

The G0 phase is

the state of most cells in an animal body

another name for interphase

All of these

a permanent state of all body cells

TRUE ANSWER : ?
YOUR ANSWER : ?

Each chromosome contains two chromatids by the end of the __________ phase in the life cycle of a human cell.

C

G2

M

S

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is the normal cell cycle, primarily regulated at checkpoints?

Metaphase in mitosis

G1-S boundary

S-G2 boundary

Anaphase, G1 boundary

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

S phase

G0 Phase

Prophase

TRUE ANSWER : ?
YOUR ANSWER : ?

The spindle forms in the

G1 phase

S phase

M phase

G2 phase

TRUE ANSWER : ?
YOUR ANSWER : ?

In prokaryotes, just before the cell divides, the two daughter genomes are attached side by side to the

centromeres

replication origin

cell membrane

equatorial plate

TRUE ANSWER : ?
YOUR ANSWER : ?

In which of the following phase preparations for genome separation are made?

M

G2

C

G1

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 : ?

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