जॉइन Examsbookउत्तर : 4. "Nucleotides"
Genes are made of5
प्र: Genes are made of
- 1Carbohydratesfalse
- 2Proteinsfalse
- 3Fatsfalse
- 4Nucleotidestrue
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उत्तर : 4. "Nucleotides"
व्याख्या :
Answer: D) Nucleotides Explanation: Genes: The DNA is the genetic material. The DNA is made of several nucleotides. A nucleotide means, one nitrogenous base one sugar molecule and a phosphate molecule. These Nucleotides occur in sequences and several nucleotides form one gene ( a functional gene is called a cistron)

