Biochemistry Tricky Online Exam Quiz
Biochemistry Tricky GK Quiz. Question and Answers related to Biochemistry Tricky. MCQ (Multiple Choice Questions with answers about Biochemistry Tricky
If pH of solution of NaOH is 12.0 the pH of H2SO4 solution of same molarity will be ____________
Options
A : 2.0
B : 12.0
C : 1.7
D : 10.0387
In 3° structure of proteins, folding and shaping is done by ____________
Options
A : Hydrophobic interactions
B : Polar interactions
C : Hydrogen bonding
D : None of the mentioned
What trend does the reactivity of group II elements follow with water?
Options
A : Increases down the group
B : Decreases down the group
C : Does not follow any particular trend
D : No reaction
What does it mean when we say that water acts as a “heat buffer”?
Options
A : It keeps the temperature of an organism relatively constant as the temperature of the surroundings fluctuates
B : It increases the temperature of an organism as the temperature of the surroundings increases
C : It decreases the temperature of an organism as the temperature of the surroundings increases
D : It increases the temperature of an organism as the temperature of the surroundings decreases
Which of the following is not the classified form of conjugated proteins?
Options
A : Lipoproteins
B : Glycoproteins
C : Metalloproteins
D : Complete proteins
1M NaCl and 1M HCl are present in an aqueous solution. What is the solution?
Options
A : Not a buffer solution with pH < 7
B : Not a buffer solution with pH > 7
C : A buffer solution with pH < 7
D : A buffer solution with pH > 7
Which of the following is a hypertonic solution?
Options
A : Oceans
B : Freshwater habitats
C : 0.45% sodium chloride
D : Red blood cells placed in fresh water
Tertiary conformation of proteins is maintained by 3 types of bonds namely ionic, hydrogen and ____________
Options
A : Sulfide
B : Disulfide
C : Covalent
D : Peptide
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