Nucleic acid was first discover in sperm bead in………
a) 1871
b) 1870
c) 1872
d) 1873
Nucleic acid
was discovered by………
a) Arrhenius
b) Guldberg
c) Johannes Friedrich Micscher
d) Lewis
Johannes Friedrich Miescher was a…………
a) physician
b) biologist
c) chemist
d) both a & b
…………are complex bio-molecules composed of units called nucleotides.
a) protein
b) carbohydrates
c) lipids
d) nucleic acid
Most of nucleotides are bio-polymers of…….
a) nucleosides
b) phosphate groups
c) both a & b
d) RNA
…………contain the blueprints for normal growth and development of each and every living organism.
a) carbohydrates
b) lipids
c) nucleic acid
d) proteins
