What are genes made of?

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Multiple Choice

What are genes made of?

Explanation:
Genes are units of heredity made of DNA. DNA stores genetic information in a sequence of bases within a double-helix structure. The specific order of bases in a gene encodes instructions for producing a product, usually a protein or a molecule of RNA. When a gene is expressed, its DNA is transcribed into RNA and then used to build a protein, but the gene itself is composed of DNA, not proteins or carbohydrates. RNA plays a role in reading and conveying the code, while carbohydrates do not carry genetic information.

Genes are units of heredity made of DNA. DNA stores genetic information in a sequence of bases within a double-helix structure. The specific order of bases in a gene encodes instructions for producing a product, usually a protein or a molecule of RNA. When a gene is expressed, its DNA is transcribed into RNA and then used to build a protein, but the gene itself is composed of DNA, not proteins or carbohydrates. RNA plays a role in reading and conveying the code, while carbohydrates do not carry genetic information.

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