Cell Cycle and Replication Test Review

Crossing over, or recombing of genes, in Meiosis happens in which phase?

• Prophase I

• Metaphase II

• Telophase II

• Anaphase II

Which of the following diagrams represent meiosis?

• Diagram 1

• Diagram 2

• Diagram 1 and 2

• None of the above

Which answer choice shows the steps of the cell cycle in order?

• Interphase, Cytokinesis, Prophase, Metaphase, Anaphase, Telophase

• Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis

• Prophase, Metaphase, Anaphase, Telophase, Interphase, Cytokinesis

• Cytokinesis, Prophase, Metaphase, Interphase, Anaphase, Telophase

True or False: Mitosis occurs in reproductive (sex) cells.

• True

• False

True or False: Meiosis produces cells with 46 chromosomes.

• True

• False

True or False: Mitosis produces 2 identical cells.

• True

• False

Where does DNA synthesis happen in eukaryotic cells?

• Cytoplasm

• mitochondria

• nucleus

• golgi apparatus

In what phase of mitosis do chromosomes align in the middle?

• Prophase

• Metaphase

• Anaphase

• Telophase

Somatic cells are diploid cells, which is represented by the equation 2n. 2n represents how many chromosomes in humans?

• 11

• 22

• 23

• 46

What pairs with Adenine in DNA?

• Thymine

• Uracil

• Guanine

• Cytosine