Cell Cycle, Mitosis, Meiosis

The structure labeled A is a(n)

• chromatid
• centriole
• centromere
• chromophere

The new cells created from mitosis and meiosis are called _______ cells.

In​ (a)   the ​ (b)   are separated from each other, and the ​chromosome number (c)   .

• meiosis 1
• homologous chromosomes
• is cut in half
• stays the same
• meiosis 2
• sister chromatids
• mitosis
• centromeres
• doubles in size

In ​ (a)   a copy of all of the chromosomes in a cell is made.

• synthesis
• Gap 1
• Gap 2
• Gap 0
• Mitosis
• Meiosis
• Cytokinesis

A skin cell is an example of:

• a haploid cell

• a gamete

• a somatic cell

• a reproductive cell

Match the following images with the correct stages of the cell cycle & mitosis.

• metaphase

• 
• interphase

• 
• prophase

• 
• anaphase

• 
• telophase

• 

In Gap 1, a cell ​ (a)   .

• grows and undergoes normal activities
• copies its DNA
• divides the chromosomes and cytoplasm
• is in the "sleep stage" and never divides

The pair of chromosomes that contain the same genes (but may be coded differently) and are inherited from a male and female parent are termed ___.

• gametes
• alleles
• zygote
• homologs

Identify the Cell Cycle Stage.

• Interphase
• Anaphase
• Telophase
• Prophase

Which process is shown in the image?

• crossing over

• independent assortment

• segregation

• mutation