Multiple Choice
The two polynucleotide chains in a DNA molecule are attached to each other by
A) hydrogen bonds between bases.
B) ionic bonds between ʺRʺ groups in amino acids.
C) peptide bonds between amino acids.
D) covalent bonds between phosphates and sugars.
E) covalent bonds between carbon atoms.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: _is the process whereby a molecule of
Q9: The ʹruleʺ formulated by Chargaff states that<br>A)
Q10: DNA helicase is involved in ʺrewindingʺ the
Q11: The X-ray diffraction studies of the scientists
Q12: What determines the function of the gene
Q14: Briefly describe the experiments conducted by Avery,
Q15: Hershey and Chase concluded that_ is the
Q16: Agents that cause mutations are called mutagens.
Q17: The sequence of subunits in the DNA
Q18: In DNA, phosphate groups bond to<br>A) pyrimidine