Biology
Grade-7
Easy
Question
Which of the following acts as a messenger transmitting DNA instructions?
- Nitrogen
- RNA
- Amino acids
- Phosphorus
Hint:
Single stranded biomolecule that is formed during transcription.
The correct answer is: RNA
- RNA or ribonucleic acid is the genetic material for some viruses
- In higher organisms, the RNA is required during transcription and translation processes
- There are 3 types of RNA: mRNA, tRNA and rRNA
- During transcription, mRNA is formed complementary to the DNA
- The mRNA acts as a template for the synthesis of proteins
- tRNA helps to carry amino acids to the site of protein synthesis
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