Question

Which of the following mitosis phases is correctly matched with its description?

Group of answer choices

prophase- nuclear envelope disintegrates and chromatin condenses into chromosomes

metaphase- chromosomes line up at the equator

anaphase- chromosomes separate into sister chromatids and are pulled to opposite sides of the cell

telophase- chromosomes "relax" and decondense back into chromatin; the nuclear envelopes reform to create two nuclei; cytokinesis splits the cell in half to form two cells

all of the above are correct

2.

How can one tell that a cell has moved from the interphase into the prophase?

Group of answer choices

the chromosomes have aligned themselves in the center of the cell at the metaphase plate

the chromosomes have separated and are moving to opposite ends of the cell

the DNA has condensed from chromatin into chromosomes

the daughter nuclei have formed

3.

During what stages of mitosis are chromosomes composed of two chromatids? Check ALL that apply.

Group of answer choices

prophase

metaphase

anaphase

telophase

4.

During what stages of mitosis are chromosomes single structures composed of one chromatid? Check ALL that apply.

Group of answer choices

prophase

metaphase

anaphase

telophase

Answer 1

Answer:

1). All of the above are correct

2). the DNA has condensed from chromatin into chromosomes

Explanation: DNA is replicated in interphase; then only chromatin is condensed into chromosome.

3). Prophase and Metaphase

4). Anaphase and telophase