Biology homework?

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Chromatids are

A. tightly coiled DNA.
B. bacterial chromosomes.
C. strands of duplicate gentic material.
D supercoils of protein.

2006-09-26 12:24:22 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Biology

3 answers

2006-09-26 12:28:08 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Chromatide - half of a replicated chromosome. Two chromatides are joined by a single centromere. They separate during cell division to become individual chromosomes.
So the answer is: C
More info: http://www.biochem.northwestern.edu/holmgren/Glossary/Definitions.html

2006-09-30 13:29:46 · answer #2 · answered by cucumis_sativus 5 · 0⤊ 0⤋

2006-09-26 20:23:31 · answer #3 · answered by bluefairymyst 3 · 0⤊ 0⤋