Ch. 10 - Cell Cycle

Prokaryotic cells divide by -

• Mitosis

• Cytokinesis

• Binary Fission

• Conversion

Which of the following phases of the cell cycle is not included in interphase?

• G1

• M

• G2

• S

Haploid is also known as

• 2n

• n

The unexpressed form of DNA is ____, the expressed form of DNA is ____.

• Heterochromatin, homochromatin

• Euchromatin, heterochromatin

• Mesochromatin, homochromatin

• Heterochromatin, euchromatin

The G0 phase is the -

• Resting phase

• DNA replication phase

• Separation of 2 new cells

• Primary growth phase

Tags

NGSS.HS-LS1-4

What happens during the S phase of the cell cycle?

• Replication of nuclear DNA

• Growth & maturation

• Production of extra organelles

• Separation of chromosomes into sister chromatids

Cytokinesis is the division of the nucleus, mitosis is the division of the cytoplasm

• True

• False

Tags

NGSS.HS-LS1-4

Spindle fibers attach to the sister chromatids at the -

• Centromere

• Kinetochore

• Synapsis

• Centrosomes

• Cohesion Point

Tags

NGSS.HS-LS1-4

DNA replication occurs during

• Prophase

• Cytokinesis

• S Phase

• G1

Where would researchers find histones?

• Bound to a ribosome

• Surrounding a nuclear pore

• In the spindle apparatus

• In chromosomes with DNA coiled around them

Tags

NGSS.HS-LS1-2