Unit 9

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The sister chromatids separate during __ of mitosis.

Anaphase

A cell spends most of its time in _________

Interphase

DNA replication occurs during which phase of the cell cycle?_________________________

Interphase-s

Chromosomes are duplicated during _______

Interphase.

The phase of mitosis in which the chromosomes are aligned along the equator of the cell is _________________

Metaphase

DNA and nuclear proteins first become visible as distinct chromosomes during---

Prophase

During _______ chromosomes condense and become visible.

Prophase

What is the correct order of phases in mitosis?

Prophase, Metaphase, Anaphase, Telophase

The phase of mitosis in which the nuclear envelope reforms is

Telophase

The "S" phase of the cell cycle occurs during which of the stages?

preparatory phase (Interphase)

Chromosomes condense during ______________________________ of mitosis.

prophase

The phase of mitosis in which the nuclear envelope breaks into small pieces is _______________

prophase

In which stage(s) of mitosis would sister chromatids be connected by one centromere?

prophase and metaphase

The replication of DNA during the cell cycle occurs during: __ of ______

s, interphase

Sister chromatids are held together by __________

centromere

Which of the following occur during interphase? A) cytoplasm division B)separation of sister chromatids C) cells carried out basic functions

Cells carried out basic functions.

What is the correct order of the subphases of interphase?_______-> _________-> _________

G1->S->G2

Which of the following occurs during interphase? A) replication of chromosomes B) sister chromatids line up in the middle of the cell C) two nuclei are created D) sister chromatids migrate to opposite sides of the cell

Replication of chromosomes.

Interphase is divided into three main phases. In which of the phases does the DNA replicate?

S phase

By what stage in mitosis are sister chromatids completely separated into what will become two new daughter nuclei?___________

anaphase


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