Cell Cycle and Mitosis

Front

Which of the following does not occur during interphase?

• Replication
• Translation
• Cytokinesis
• An increase in the number of mitochondria

Back

Cytokinesis

Front

Which of the following take(s) place during either interphase or mitosis in animal cells? I. Re-formation of nuclear membranes II. Pairing of homologous chromosomes III. DNA replication

Back

I and III only

Front

What is a difference between a cell in the G1 phase and a cell in the G2 phase of the cell cycle?

Back

A cell in the G2 phase would have more mitochondria than a cell in the G1 phase.

Front

The diagram shows the concentration of four cyclins during the cell cycle. Which curve represents the cyclin that promotes the assembly of the mitotic spindle?

Back

D

Front

When does DNA replication occur?

Back

S phase of interphase

Front

The diagram shows a cell during mitosis. What are the structures and stage of mitosis?

Back

D

Front

Which of the following does not occur during interphase?

• Replication
• Translation
• Cytokinesis
• An increase in the number of mitochondria

Back

Cytokinesis

Front

How can cells in a multicellular organism differentiate?

Back

They express some of their genes but not others.

Front

What happens during the G2 stage of interphase?

Back

Synthesis of proteins

Front

Which of the following take(s) place during either interphase or mitosis in animal cells? I. Re-formation of nuclear membranes II. Pairing of homologous chromosomes III. DNA replication

Back

I and III only