4.6-4.7 Unit 4 Cell Cycle

The region where sister chromatids are attached

• kinectocore

• centromere

• chromatid

• chromatin

The area that links the chromosomes to the spindle fibers

• centromere

• kinectocore

• sister chromatid

• chromatin

all cells genetic information

• dna

• rna

• genome

• genetic map

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What type of cell have circular dna?

• eukaryotes

• prokaryotes

• plants

• archea

Body cells that are diploids (2n)

• somatic cells

• prokaryotic cells

• bacteria cells

• gametic cells

Tags

NGSS.HS-LS1-4

What happens during the G1 phase of the cell cycle?

• Preps for Mitosis

• The cell grows and carries out normal function

• DNA replication occurs

When a cell is NOT dividing, __________ is in a NONcondensed form

• Chromosomes

• Nucleosomes

• Chromatin

• Histones

Which of the following is not a sub phase in interphase?

• G1

• G2

• G3

• S

A cell spends most of it life in which phase?

• Mitosis

• Interphase

• Cytokinesis

Answer explanation

90% of the cell cycle is in interphase, prepping for mitosis.

How is cytokinesis different in animals vs plant cells?

Answer explanation

A cleavage furrow develops in animal cells by the actin filaments WHILE in plant cells vesicles that are produced from the golgi create the cell plate

Tags

NGSS.HS-LS1-4