Biology Final Review

Which is Metaphase?

• A
• E
• C
• F

the two halves of the doubled chromosome structure 

• centromeres
• sister chromatids
• spindle
• tissues

In mitosis, the two resulting cells are

• different from the starting cell and identical to each other.
• different from the starting cell and different from each other.
• identical to the starting cell and different from each other.
• identical to the starting cell and identical to each other.

Structure A refers to the _____.

• chromatid
• chromosome
• centromere

Structure B is pointing to the _____. 

• chromosome
• centromere
• DNA
• chromatid

DNA is replicated during ______ of the cell cycle.

• G1
• S
• G2
• G0

Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have -

• 16 chromosomes.
• 46 chromosomes.
• 8 chromosomes.
• 4 chromosomes.

Which process and type of resulting cells are represented?

• mitosis, gametes
• mitosis, body cells
• meiosis, gametes
• meiosis, body cells

Which of the following cell types is formed by meiosis?

• muscle cells
• skin cells
• sperm cells
• blood cells

Which best describes the process shown?

• mutation in which the DNA content of the gene is ltered
• segregation of sister chromatids
• condensation and segregation of the alleles
• crossing-over which alleles are exchanged