CELL CYCLE QUIZ | EXAMIANS

The event(s) which does not occur during interphase, is/are

Organelles replication

Protein Synthesis

DNA replication

Chromatin condenses

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YOUR ANSWER : ?

DNA replication is controlled at which of the following checkpoint?

G2

S

G1

M

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

centromeres

equatorial plate

replication origin

cell membrane

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YOUR ANSWER : ?

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

Histone

Centromere

Centriole

Nucleosome

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At the center of the cell cycle control system is Cdk, a protein that

is only active during mitosis

is phosphorylated to become active

manufactures growth factors

binds to different cyclins

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YOUR ANSWER : ?

Which of the following is the primary growth phase of a cell?

G1

G2

M

G0

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The cell cycle is controlled in most cells by

different cells exhibit different control strategies

time (after a certain length of time the cell divides)

a series of checkpoints

cell size (when the cell reaches a certain size, it divides)

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What structure forms as a network of protein cables during cell division?

Kinetochore

Spindle

Aster

Chromatid

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Which phase of mitosis is associated with chromosomes aligned at the center of the cell and centromeres divide?

metaphase

prophase

anaphase

interphase

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A centromere is

another name for kinetochore

All of these

the structure to which microtubules attach

a constriction on a chromosome bound to a disk

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