From the following, Identify the statements that are correct regarding tRNA.
I. Hydrogen bonds between bases temporarily hold tRNA against mRNA.
II. The base sequences in the tRNA molecules are the same as the base sequences in the mRNA that is being translated.
III. The specificity of the tRNA moleucle for glycine and the specificity of the enzyme that loads glycine are both necessary for correct loading.

From the following, the statement /s that will help to determine the specificity of an enzyme is /are: I. The bonding between R groups of amino acids of the polypeptide II. The optimum pH of the enzyme III. The peptide bonds between amino acids of the polypeptide IV. The shape of the substrate molecule

From the following, the statement /s that will help to determine the specificity of an enzyme is /are: I. The bonding between R groups of amino acids of the polypeptide II. The optimum pH of the enzyme III. The peptide bonds between amino acids of the polypeptide IV. The shape of the substrate molecule

Place the following event of translation in the correct sequence . i. Binding of met-tRNA to the start codon ii. Covalent bonding between two amino acids . iii. Binding of second tRNA . iv . Joining of small and large ribosome subunits .

Which of the following statements are correct? I. Introns are present in mRNA and exons are present in tRNA II. Codons are present in mRNA and anticodons in tRNA III. Every intron is a set of three terminator codons IV. Exons are present in eukaryotes, while introns are present in prokaryotes

Which of the following statements are correct regarding the process of RNA interference ? (i) RNAi has been used to prevent nematode infestation of tobacco plants . (ii) RNAi takes place in all eukaryotic organisms as a method of cellular defense. (iii) The method involves silencing of specific mRNA using a complementary dsDNA molecule that binds and prevents the translation of mRNA. (iv) using retrovirus vectors , nematode–specific genes were introduced into the host plant .

Which of the following statements regarding transcription are correct? Br a. Transcription governs the principle of complementarity. Brb. If both strands of DNA act as a template, they would code for RNA molecule with same sequences. Br c. Double stranded RNA formed after transcription promotes RNA from being translated into protein. br d. Like the process of replication, the total DNA of an organism gets duplicated in transcription also

Which of the following statements regarding transcription are correct? Br a. Transcription governs the principle of complementarity. Brb. If both strands of DNA act as a template, they would code for RNA molecule with same sequences. Br c. Double stranded RNA formed after transcription promotes RNA from being translated into protein. br d. Like the process of replication, the total DNA of an organism gets duplicated in transcription also

The following statements describe the process of translation. I. An amide linkage is formed between adjacent amino acids. II. Hydrogen bonds are formed between the anticodon and the codon. III. mRNA binds to the ribosome. IV. tRNA enters the ribosome carrying a specific amino acid. In which order does this process take place?

The following statements describe the process of translation. I. An amide linkage is formed between adjacent amino acids. II. Hydrogen bonds are formed between the anticodon and the codon. III. mRNA binds to the ribosome. IV. tRNA enters the ribosome carrying a specific amino acid. In which order does this process take place?