Mitosis and Meiosis

What are the main events of the cell cycle?

• Interphase, Mitosis, Cytokinesis

• Prophase, Metaphase, Anaphase, Telophase

• G1, S, G2, M phase

• DNA replication, Cell growth, Cell division

During the M Phase, what occurs?

• Cell growth

• DNA replication

• Cell division

• Protein synthesis

The two main stages of cell division in eukaryotes are:

• Mitosis and Cytokinesis

• Prophase and Metaphase

• Anaphase and Telophase

• Interphase and Mitosis

Cytokinesis in an animal cell involves the formation of a (a)   , while in a plant cell, it involves the formation of a ​ (b)   .

• cleavage furrow
• cell plate

Match the following.

• Region where chromatids attach

• Centromere

• Consists of DNA coiled around histones

• Centriole

• Each strand of a duplicated chromosome

• Chromosome

• Condensed form of chromatin

• Chromatin

• Helps organize cell division

• Chromatid

Organize these options into the right categories.

Groups:

(a) Interphase

,

(b) M phase

,

(c) Mitosis

• S phase

• Cytokinesis

• Telophase

• Anaphase

• Prophase

• G1 phase

• Mitosis

• Metaphase

• G2 phase

During what stage are the chromosomes duplicated?

• G1 phase
• M phase
• G2 phase
• S phase

Organize these options into the right categories.

Groups:

(a) Prophase

,

(b) Metaphase

,

(c) Anaphase

,

(d) Telophase

• Nuclear membrane disintegrates

• Sister chromatids are pulled apart

• Chromosomes relax and form chromatin

• Chromosomes line up along the center of the cell

• Spindle fibers form

• Nuclear membrane forms

• Chromatin condenses in chromosomes

Reorder the following.

• G1 phase

• G2 phase

• Mitosis

• Cytokinesis

• S phase

Organize these options into the right categories.

Groups:

(a) Mitosis

,

(b) Meiosis

• Four cells

• Haploid cells

• Two divisions

• Identical cells

• Body cells

• Used for growth and repair

• One division

• Two cells

• Tetrads

• Synapsis of homologous chromosomes

• Gametes

• Diploid cells