A.Human beings
B.Influenza Virus
C.Hemophilus Influenza
D.None of these
Show Answer Answer = Option C
Biological Molecules
Each turn of DNA contain _______ nitrogenous base pairs
A.5
B.10
C.20
D.25
“ Answer = Option B
ATP is a an important molecule for its major function
A.As an energy currency of the cell
B.As a coenzyme
C.Both a and b
D.None of these
“ Answer = Option A
Antibodies play important role against microorganisms and other pathogens to which type of proteins do they belong?
A.Globular proteins
B.Fibrous Proteins
C.Both a and b
D.None of these
“ Answer = Option A
Which structural organization is most common in globular proteins?
A.Primary
B.Secondary
C.Tertiary
D.Quaternary
Show Answer Answer = Option C
Which of the following does not show quaternary structure?
A.Haemoglobin
B.Pepsin
C.Fibrin
D.Insulin
Show Answer Answer = Option C
?- helical structure is kept by the formation of _____ bonds among amino acids molecules.
A.H bonds
B.Disulphide Bond
C.Ionic bond
D.Hydrophobic bonds
“ Answer = Option A
Hemoglobin molecule exhibits which structural organization of proteins
A.Primary structure
B.Secondary structure
C.Tertiary structure
D.Quaternary structure
“ Answer = Option D
In an aqueous environment the most stable tertiary conformation is that in which ______ amino acids are buried inside the conformation.
A.Hydrophobic
B.Hydrophilic
C.Basic
D.None of these
“ Answer = Option A
Which structure of protein gives information aboutnumber and sequence of amino acids in it?
A.Primary structure
B.Secondary structure
C.Tertiary structure
D.Quaternary structure
“ Answer = Option A