{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

What is the purpose of cell division in multicellular organisms?

Growth and repair

To create energy

To increase biodiversity

Cell division doesn't occur in multicellular organisms

1

Place the stages of the cell cycle in order. The first stage should be at the top.

Growth 1 Phase (G1)
Growth 2 Phase (G2)
Mitotic Phase
Synthesis Phase (S)

Ɛhia

1

Why is interphase necessary before mitosis can occur?

It grows the cell and replicates the DNA so that each daughter cell has its own copy of DNA

It breaks down the nuclear membrane so that the DNA can be divided equally

It forms spindle fibers to split the DNA in half for each daughter cell

It divides the nucleus so that the DNA can be released to be transcribed into RNA

Ɛhia

1

What happens during the 'S' phase of the cell cycle?

DNA replication

Cell division

Cell growth

Protein synthesis

Ɛhia

1

What is the primary purpose of the G1 phase in the cell cycle?

Cell growth and preparation of DNA synthesis by creating proteins

Cell division so that there can be two cells

Telophase preparation to move into anaphase

DNA replication only

1

Which process can lead to uncontrolled cell growth (cancer)?

Mutations affecting cell cycle regulation.

Protein synthesis errors

Cell size increase

Cell division timing

1

Which line represents uncontrolled cell growth (cancer)?

A

B

C

D

4.2 Cell Cycle Mastery Check

4.2 Cell Cycle Mastery Check

What is the purpose of cell division in multicellular organisms?

Place the stages of the cell cycle in order. The first stage should be at the top.

Why is interphase necessary before mitosis can occur?

What happens during the 'S' phase of the cell cycle?

What is the primary purpose of the G1 phase in the cell cycle?

Which process can lead to uncontrolled cell growth (cancer)?

Which line represents uncontrolled cell growth (cancer)?

What is the purpose of cell division in multicellular organisms?

Place the stages of the cell cycle in order. The first stage should be at the top.

Why is interphase necessary before mitosis can occur?

What happens during the 'S' phase of the cell cycle?

What is the primary purpose of the G1 phase in the cell cycle?

Which process can lead to uncontrolled cell growth (cancer)?

Which line represents uncontrolled cell growth (cancer)?