9th Biology Chapter7 Bioenergetics

Sr #	Questions	A	B	C	D
1	NADPH formed during:	Light reactions	Dark reactions	Both 1 & 2	None of these
2	Krebs cycle and electron transport chain takes place in:	Cytoplasm	Nucleus	Mitochondria	Ribosomes
3	How many stages are present in aerobic respiration?	1	2	3	4
4	Each ATP molecule has subunits:	2	3	4	5
5	Greatest fuel of energy of cellular respiration is:	Glucose	Proteins	Amino acid	Lipids
6	ATP was discovered by:	Fritz Lipmann	Karl Lohmann	Malvin Kalvin	Sir Hans Krebs
7	Gain of electrons is called?	Oxidation	Reduction	Both 1 &2	Redox reaction
8	Photosynthesis is:	Anabolic process	Catabolic process	Both 1 & 2	Physical process
9	In cellular respiration, food is oxidized to:	CO2	H20	Both 1 & 2	CO
10	How many ATP molecules are generated in anaerobic respiration?	2	24	34	36
11	Alcoholic fermentation occurs in:	Bacteria	Yeast	Both 1 & 2	Humans
12	Most common fuel used by cell to get energy from cellular respiration is:	Glucose	Oxygen	Carbon dioxide	Food
13	In cell, aerobic respiration sites are:	Golgi bodies	Mitochondria	Ribosomes	Chloroplast
14	From which bond of food energy is taken?	P-P	C-H	C-N	C-O
15	Process of glycolysis is found in:	Ribosomes	Cytoplasm	Golgi complex	Vacuole
16	Soy sauce is made through fermentation by:	Rhizopus	Aspergillus	Penicillium	All of these
17	ATP was discovered in:	1923	1925	1927	1929
18	Main photosynthetic pigment:	Carotenoids	Chlorophyll-a	Chlorophyll-b	All of these
19	Through which process organisms get energy?	Photosynthesis	Respiration	Transpiration	Evaporation
20	Sunlight is absorbed by:	Flower	Stem	Chlorophyll	Roots