The molecule which contains the genetic information necessary to regulate cells is _____.Group of answer choicesDNAATPproteinRNA
Question
The molecule which contains the genetic information necessary to regulate cells is _____.
Group of answer choices
- DNA
- ATP
- protein
- RNA
Solution
The molecule that contains the genetic information necessary to regulate cells is DNA.
Explanation:
- Structure of DNA: DNA (deoxyribonucleic acid) is a double helix structure composed of two long strands of nucleotides.
- Function of DNA: It carries the genetic instructions used in the growth, development, functioning, and reproduction of all living organisms and many viruses.
- Comparison with Other Options:
- RNA (ribonucleic acid): While RNA is important for translating the genetic code, it does not store genetic information.
- Proteins: These are products of gene expression and do not contain genetic information, but they perform many cellular functions.
- ATP (adenosine triphosphate): ATP serves as an energy currency in cells and does not carry genetic information.
Thus, the correct answer is DNA.
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