List of top Medical Laboratory Technology Questions on Molecular Biology asked in CUET (PG)

Arrange different stages of protein synthesis :
A. A specific Amino Acid initiates protein synthesis
B. Aminoacyl-tRNA synthetases attach the correct Amino Acids to their tRNAs
C. Termination of polypeptide synthesis requires a special signal
D. Peptide bonds are formed in the elongation stage
E. Newly synthesized polypeptide chains undergo folding and processing
Choose the correct answer from the options given below :
From the options given below choose the weakest bonds in biological systems.
Choose the correct sequence for how a type I topoisomerase relaxes DNA.
A. DNA release
B. Cleavage and opening of gate
C. Rejoining of cleaved strand
D. Strand passage
A stable conformation for DNA in a solution is:
The distance between adjacent nucleotides in DNA is:

Match the LIST-I with LIST-II. \[ \begin{array}{|l|l|} \hline \textbf{LIST I} & \textbf{LIST II} \\ \hline A. \ \text{Franklin Stahl} & I. \ \beta\text{-form of DNA} \\ B. \ \text{Maurice Wilkins} & II. \ \text{Estimated absolute amount of each Base} \\ C. \ \text{Erwin Chargaff} & III. \ \text{Proposed two polynucleotide chain} \\ D. \ \text{Watson and Crick} & IV. \ \text{Individual strands of Duplexes are entirely heavy or light} \\ \hline \end{array} \]