The two polynucleotide chains in DNA are
parallel
discontinuous
antiparallel
antiparallel
C.
antiparallel
In 1953 James Watson and Francis Crick suggested that in a DNA molecule there are two polynucleotide chains arranged antiparallel or in opposite directions.
Which antibiotic inhibits interaction between t-RNA and m-RNA during bacterial protein synthesis?
Erythromycin
Neomycin
Streptomycin
Streptomycin
The Okazaki fragments in DNA chain growth
result in transcription
polymerize in the 3’ - to - 5’ direction and forms replication fork
prove semi-conservative natuire of DNA replication
prove semi-conservative natuire of DNA replication
In which mode of inheritance do you expect more maternal influence among the off spring?
Autosomal
Cytoplasmic
Y-linked
Y-linked
A sequential expression of a set of human genes occurs when a steroid molecule binds to the
transfer RNA
messenger RNA
DNA sequence
DNA sequence
