(30 points!)
What is the relationship among DNA, a gene, and a chromosome?
A chromosome conta...
(30 points!)
What is the relationship among DNA, a gene, and a chromosome?
A chromosome contains hundreds of genes, which are composed of DNA.
A chromosome contains hundreds of genes, which are composed of protein.
A gene contains hundreds of chromosomes, which are composed of protein.
A gene is composed of DNA, but it has no relationship to a chromosome.
A gene contains hundreds of chromosomes, which are composed of DNA.
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