A complex molecule containing the genetic information that makes up chromosomes is which of the following?

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Multiple Choice

A complex molecule containing the genetic information that makes up chromosomes is which of the following?

Explanation:
Genetic information stored in chromosomes is carried by DNA. DNA is a nucleic acid made of nucleotides, and the sequence of its bases encodes genes. Its typical double-helix structure with complementary base pairing (A with T, C with G) allows precise replication and stable transmission of information during cell division. The information in DNA is used to make RNA (transcription), which then directs protein synthesis (translation). RNA plays a key role in expressing genes, but DNA remains the primary repository of genetic information in chromosomes. Proteins are the products of gene expression, and lipids do not store genetic information. Therefore, DNA best fits the description.

Genetic information stored in chromosomes is carried by DNA. DNA is a nucleic acid made of nucleotides, and the sequence of its bases encodes genes. Its typical double-helix structure with complementary base pairing (A with T, C with G) allows precise replication and stable transmission of information during cell division. The information in DNA is used to make RNA (transcription), which then directs protein synthesis (translation). RNA plays a key role in expressing genes, but DNA remains the primary repository of genetic information in chromosomes. Proteins are the products of gene expression, and lipids do not store genetic information. Therefore, DNA best fits the description.

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