Ch. 5 Quiz Review

Which of the following is true for cytokinesis

• only in plant cells

• completes the cell cycle

• organizes DNA

• occurs during prophase

During which phase do the sister chromatids separate from each other?

• prophase

• metaphase

• anaphase

• telophase

The process of organizing and condensing DNA into its compact form take place at the start of

• interphase

• metaphase

• mitosis

• cytokinesis

The processes of mitosis and cytokinesis produce two identical

• daughter cells

• strands

• chromosomes

• chromatids

Which of the following limits the maximum size of a cell?

• the size of the organism

• the number of mitochondria in the cell

• the ratio of cell surface area to volume

• the stage of the cell cycle

Which best describes cytokinesis

• division of the cytoplasm

• division of the nucleus

• division of DNA

• division of surface area

What happens during the gap 1 stage of the cell cycle?

• the cytoplasm divides

• DNA is duplicated

• a cell carries out its normal function

• a cell is split into two new cells

Which stage is the nucleus and its contents divided

• synthesis

• gap 1

• mitosis

• gap 2

Substances known to produce or promote cancer are called what

• malignancies

• cyclins

• kinases

• carcinogens

Which best describes cancer?

• presence of genetic defects

• uncontrolled cell growth

• multiple gene mutations

• absence of cyclins