Unit 3 Test

Front

During which phase of the cell cycle is DNA REPLICATED (copied)?

Back

S Phase

Front

What is the role of the SPINDLE FIBERS during mitosis?

Back

They help pull apart and move the chromosomes.

Front

Identify the stage of mitosis where the sister chromatids separate and each daughter cell gets one chromosome.

Back

Anaphase

Front

The picture below represents the Cell Cycle. Which letter on the diagram represents the stage where DNA is REPLICATED?

Back

B

Front

The picture below represents the Cell Cycle. Which letter on the diagram represents the stage where DIVISION of the DNA and cytoplasm takes place?

Back

D

Front

Cells divide by a process called ______.

Back

Mitosis

Front

When does DNA undergo replication in the cell cycle?

Back

It replicates in the S phase

Front

The term for a cell becoming specialized.

Back

Differentiation

Front

The cell prepares for division at the stage called:

Back

Interphase

Front

The images below show cells in one of the stages of the Cell Cycle. Which of the following correctly labels arrows 1 & 2 with the accurate cell structures?

Back

1: spindle apparatus; 2: centriole