Cancer and Cell Cycle

The 2 exact copies of DNA in a chromosome are called ________.

• chromatids

• genes

• mutations

• pathogens

When an animal cell goes through cytokinesis....

• A cell plate forms dividing the 2 new nuclei.

• The cell membrane pinches off the 2 new cells.

• 4 new cells are formed.

• Sister chromatids are seperated

Tags

NGSS.HS-LS1-4

In what stage do the chromosomes line up along the equator of the cell?

• interphase

• prophase

• metaphase

• anaphae

Tags

NGSS.HS-LS1-4

Structure (c) is a ____. Hint: It is one half of the X shape.

• chromosome

• chromatid

• centromere

Tags

NGSS.MS-LS3-1

A _________ is DNA tightly coiled around proteins.

• gene

• chromosome

• trait

• mutation

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

The growth phase of the cell cycle is called

• Interphase

• Telophase

• Prophase

• Anaphase

The division phase of the cell cycle is called...

• Mitosis

• Meiosis

• Metaphase

• Cytokinesis

Tags

NGSS.HS-LS1-4

During Anaphase what are separated?

• Spindle Fibers

• Sister Chromatids

• Telomeres

• Chromosomes

Tags

NGSS.HS-LS1-4

What happens at the 3 ​checkpoints that occur in the cell cycle?

• cells are growing

• replicating

• ensure correct cell functions​

• timeout

Tags

NGSS.HS-LS1-4

What is the process that ensures that irreparable cells will not divide?

• ​apoptosis

• replicating

• cyclin