mamamia225 mamamia225

14-03-2017
Biology

contestada

Chromosomes are made of tightly packed ________ molecules.
a. DNA
b. amino acid
c. lipid

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hox1223 hox1223

14-03-2017

a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

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shorty0956 shorty0956

14-03-2017

Chromosomes are made of tightly packed DNA molecules.

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