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The bond between suger and nitrogenous base in case of DNA is known as

A. Glycosidic bond
B. Phosphodiester bond
C. Peptide bond
D. None fo these

Option: A

Disease causing organisms are identified by using

A. MAb’s
B. Gene transfer
C. DNA probes
D. Microprojectiles

Option: C

Specific weight of a liquid is defined as the weight per unit volume at standard Temperature & pressure therefore specific weight of water of water is equal to ____________ kg/m3 in MKS system ?

A. 990
B. 995
C. 999
D. 1000

Option: D