Biology questions
20584 published questions with worked solutions.
- m-RNA forms about _____ of the total cellular RNA
- Uracil is present in
- _____ forms about 10-20% of the total cellular RNA
- A sequence of three nucleotides on m-RNA which specifies one amino acid is called
- The t-RNA has clover leaf model having anticodon on
- At 3' end of t-RNA, which of the following is involved in transfer of amino acids?
- The molecular weight of t-RNA ranges from
- Anticodon loop of clover leaf t-RNA contains
- On the basis of molecular weight, which of the following is the smallest RNA?
- r-RNA forms about _____ of the total cellular RNA
- The molecular weight of r-RNA ranges from
- In protein synthesis, amino acids are attached to t-RNA with the help of
- Selenocysteine is coded by
- During initiation, m-RNA gets attached to _____ of ribosome
- During translation, the P site on the ribosome receives _____ directly
- An anticodon of t-RNA can recognize more than one codon of m-RNA. It is due to
- The structural genes which are transcribed in prokaryotes are called
- Which of the following bases are present in stop signals?
- Each codon codes for a particular amino acid. This signifies which property of the genetic code?
- During translation process, the incoming t-RNA complexes other than AA1 -t-RNA get first attached to