Place these phases in cell-cycle order.

• Metaphase I

• Prophase I

• Cytokinesis

• Anaphase I

• Telophase I

Tags

NGSS.HS-LS1-4

Which cell-division process is mitosis?

Tags

NGSS.HS-LS1-4

Which cell-division process is meiosis?

Tags

NGSS.HS-LS3-2

Label the processes shown in the photo.

a

b

Mitosis I

Meiosis II

Meiosis I

Mitosis II

When does crossing-over happen in meiosis?

• Prophase I

• Prophase II

• Metaphase I

• Anaphase I

• Telophase II

What is this?

• tetrad

• gamete

• zygote

• centriole

Tags

NGSS.HS-LS3-1

For both meiosis and mitosis, DNA duplication happens in the ​ (a)   ​ phase of interphase.

• S
• G1
• G2
• M

Which of the following are reasons that cells perform cell division?

• repair a wound

• make the body grow larger

• replace damaged or dying cells

• repair damaged DNA

Tags

NGSS.HS-LS1-4

The point in the cell cycle where the cell verifies that it is ready to go to the next phase is called ​ (a)  

• checkpoints
• stop-start signals
• gateways
• markers

Answer explanation

checkpoints is the correct answer

Sort the images so that the events of the CELL CYCLE occur in order.

• 
• 
• 
• 
• 

Tags

NGSS.HS-LS1-4