The Cell Cycle and Mitosis

Draw a picture of a cell with 3 chromosomes in the first stage of mitosis (prophase)

Tags

NGSS.HS-LS1-4

What is happening in this phase of mitosis?

• Chromosomes are duplicating their DNA

• Copies of chromosomes are separating

• The chromosomes are moving toward the center of the cell.

• The homologous chromosomes are preparing for crossing over,

Tags

NGSS.HS-LS1-4

What is happening in this phase of mitosis?

• The copies of each chromosomes are separating

• The copies of each chromosome are lining up on the equator of the cell.

• The chromosomes are duplicating their DNA

• Homologous chromosomes are preparing for crossing over.

Tags

NGSS.HS-LS1-4

If the original cell has 2 chromosomes, draw what the daughter cells will look like.

Tags

NGSS.HS-LS1-4

The human body regularly sheds and replaces its skin cells. Which process is responsible for this?

• Meiosis

• Mitosis

• Osmosis

• Transcription

Tags

NGSS.HS-LS1-4

What part of the cell cycle is B?

• G₁

• S

• G₂

• M

Tags

NGSS.HS-LS1-4

What part of the cell cycle is A?

• G₁

• S

• G₂

• M

Tags

NGSS.HS-LS1-4

What part of the cell cycle is D?

• G₁

• S

• G₂

• M

Tags

NGSS.HS-LS1-4

What happens in the S phase

• The cell grows

• The cell splits

• The cell's DNA is copied

• The cell prepares for mitosis

Tags

NGSS.HS-LS1-4

What happens in the G1 phase

• The cell grows

• The cell splits

• The cell's DNA is copied

• The cell prepares for mitosis