Cell Cycle

Before cells can divide, what must be copied?

• mitochondria
• cytoplasm
• DNA
• Cell Wall

Tags

NGSS.HS-LS1-4

Eukaryotic cells store their genetic information(DNA) in __________.

• Chromosomes
• Centromeres
• karyotypes
• Proteins

Tags

NGSS.HS-LS3-1

The cell spends most of it's life in ________________.

• mitosis

• cytokinesis

• Interphase (G1, S, G2)

• None of the above

In the G1 stage of the cell cycle, the cell

• Grows
• Matures
• Carries on normal activities
• All of the above

In the S stage of interphase_______________

• the cell grows
• the nucleus divides
• the cell membrane divides
• the DNA is replicated

A human cell has 46 chromosomes before mitotic division. How many chromosomes will the daughter cells have after mitosis.

• 12

• 23

• 46

• 92

Cells of organisms must replicate for ?

• growth

• repair of damaged cells

• replacement of dying cells.

• All of the above

Uncontrollable cell growth is known as _____

• obesity
• cancer
• diabetes
• hepatitis

Tags

NGSS.HS-LS1-4

The cell membrane pinches in, cutting the cytoplasm into 2 cells

• Metaphase
• Anaphase
• Telephase
• Cytokinesis

Tags

NGSS.HS-LS1-4

In mitosis, the two resulting cells are

• different from the starting cell and identical to each other.
• different from the starting cell and different from each other.
• identical to the starting cell and different from each other.
• identical to the starting cell and identical to each other.

Tags

NGSS.HS-LS1-4