Many nucleotides joins in a specific manner and form a polynucleotide…….
a) ring
b) circle
c) strand
d) rectangle
How many strands of polynucleotides are coiled together to form DNA molecule?
a) two
b) three
c) four
d) twenty
In a DNA
molecule, which of the following links with adenine in opposite strand?
a) guanine
b) cytosine
c) adenine
d) thymine
In a DNA molecule, which of the following links with thymine in opposite strand?
a) guanine
b) cytosine
c) adenine
d) thymine
In a DNA molecule, which of the following links with cytosine in opposite strand?
a) guanine
b) cytosine
c) adenine
d) thymine
In a DNA molecule, which of the following links with guanine in opposite strand?
a) guanine
b) cytosine
c) adenine
d) thymine
