Nobel prize to Komberg and Ochoa was given for ________?
B. Chemistry of DNA and RNA
C. One gene one enzyme hypothesis
D. Artificial sysnthesis of DNA
An enzyme which converts a dipeptide into separate amino acids is an example of__________?
		A.	Decarboxylase
B.	Hydrolase
C.	Oxidoreductase
D.	Transferase
Which one is not correct for a productive theory________?
		A. It is predictive
B. It has explanatory power
C. It discourages suggestion of different hypotheses
D. None of these
A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as________?
		A. An organ
B. An organism
C. A Tissue
D. A Cell
Kingdom Protoctista includes____________?
		A. Fungi
B. Prokaryotes
E. protists
D. Piantae
A. Bacteria
B. Fungus
C. Protozoan
D. Nematode
		A. The ventricles are fully contracted
B. The ventricles start to relax
C. The bicuspid and tricuspid valves suddenly close
D. The semilunar valves are closed