Cell Division

Each identical side of a chromosome is the 

• centromere
• chromatin
• centriole
• chromatid

Tags

NGSS.MS-LS3-1

The structure that holds two chromosomes together until they separate for cell division is the

• chromatid
• chromatin
• centromere
• cytoplasm

Tags

NGSS.HS-LS1-4

The structures labeled B are

• centrioles
• chromatids
• centromeres
• chromopheres

Tags

NGSS.HS-LS1-4

In which stage of the cell cycle does the cell split into two?

• Mitosis

• G₁

• Cytokinesis

• S

Tags

NGSS.HS-LS1-4

In which stage of the cell cycle does nuclear splitting take place?

• G₂

• S

• Mitosis

• Cytokinesis

Tags

NGSS.HS-LS1-4

Before cells can divide, what must be copied?

• mitochondria
• cytoplasm
• DNA
• Cell Wall

Tags

NGSS.HS-LS1-4

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

• mitosis
• cytokinesis
• Interphase
• None of the above

Cells of organism must replicate for ?

• growth
• repair of damaged cells
• replacement of dying cells.
• All of the above

Tags

NGSS.HS-LS1-4

Cells stop growing for a period of time or permanently like nerve cells (neurons).

• Apoptosis

• Mitosis

• G0 Phase

• G1 Phase

DNA is replicated: each of the chromosomes replicates itself.

• G0 Phase

• S Phase

• G1 Phase

• G2 Phase