Chromosomes 2021

Each identical side of a chromosome is the 

• centromere
• chromatin
• centriole
• chromatid

The structure that holds two chromosomes together until they separate for cell division is the

• chromatid
• chromatin
• centromere
• cytoplasm

When DNA is in its less coiled, "relaxed," state, between cell divisions, it is called

• autosomes
• chromatid
• chromatin
• centromere

Cells that contain two sets of chromosomes (example: 2n = 46) are called

• gametes

• haploid

• diploid

• chromatin

Chromosomes contain genetic information in the form of

• DNA

• histone

• centromere

• karyotypes

Gametes that contain one set of chromosomes (example: n = 23) are called

• diploid

• autosomes

• haploid

• somatic cells

Made of chromatin and become visible during cell division

• chromosomes

• histones

• mitochondria

• nucleosomes

The structures labeled B are

• centrioles
• chromatids
• centromeres
• chromopheres

The structure labeled A is a(n)

• chromatid
• centriole
• centromere
• chromophere

A new organism is produced from one parent organism.

• Sexual Reproduction

• Asexual Reproduction