Mitosis and Meiosis

Cells of organism must replicate for ?

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

Tags

NGSS.HS-LS1-4

Before cells can divide, what must be copied?

• mitochondria
• cytoplasm
• DNA
• Cell Wall

Tags

NGSS.HS-LS1-4

The division of the nucleus is known as:

• Synthesis
• Mitosis
• G1
• G2

Tags

NGSS.HS-LS1-4

Humans have ________ pairs of chromosomes.

• 21
• 23
• 46
• None of the above

Uncontrollable cell growth is known as _____

• obesity
• cancer
• diabetes
• hepatitis

Tags

NGSS.MS-LS3-1

The ___________ holds the replicated sister chromatids together.

• centriole
• chromosomes
• centromere
• cycles

Tags

NGSS.HS-LS1-4

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

• mitosis
• cytokinesis
• Interphase
• None of the above

In the S stage of interphase_______________

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

When a plant cell goes through cell division,  _____________.

• the 2 new nuclei are separated by the cell membrane pinching off.
• 4 new cells are formed
• a cell plate forms, dividing the 2 new nuclei
• None of the above

Tags

NGSS.HS-LS1-4

The stages of mitosis in order

• Metaphase, Anaphase, Prophase, Telophase
• Prophase, Anaphase, Metaphase, Telophase
• Prophase, Metaphase, Anaphase, Telophase
• Anaphase, Prophase, Telophase, Metaphase

Tags

NGSS.HS-LS1-4