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Biology 9 Chapter 7 Bioenergetics-2
1.
ATP is a(n)?
a) Nucleotide
b) Fatty acid
c) Sugar
d) Amino acid
2.
ATP was discovered by?
a) Gregor Mendel
b) Luis Pastuer
c) Karl Lohmann
d) Fritz Lipmann
3.
Which one of the following is the component of ATP?
a) Adenine
b) Ribose
c) All of these
d) Phosphate group
4.
How many phosphate groups are present in an ATP molecule?
a) Two
b) Five
c) Four
d) Three
5.
Who proposed that ATP is the main energy-transfer molecule in the cell?
a) Karl Lohmann
b) Fritz Lipmann
c) Gregor Mendel
d) Luis Pastuer
6.
Ribose in ATP contains?
a) 3 carbons
b) 5 carbons
c) 4 carbons
d) 2 carbons
7.
Which one of the following is adinosine mono phosphate?
a) AAP
b) ADP
c) ATP
d) AMP
8.
How much energy is released by breaking one phosphate bond in ATP molecule?
a) 10.3 kcal
b) 20 kcal
c) 3 kcal
d) 7.3 kcal
9.
The synthesis of glucose from carbon dioxide and water in the presence of sunlight and chlorophyll is known as?
a) Transpiration
b) None of these
c) Respiration
d) Photosynthesis
10.
ATP was discovered in?
a) 1729
b) 2000
c) 1829
d) 1929
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