Biology Fsc Part 1 Chapter 11 Online Test With Answers

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Biology Fsc Part 1 Chapter 11 Online Test

Sr. # Questions Answers Choice
1 In the absence of oxygen, yeast cells obtain energy by fermentation, producing CO3, ATP and. Acetyl CO-A Ethanol Lactate Pyruvate
2 The amount of glucose into ATP during an aerobic respiration is. 1% 2% 3% 4%
3 End product of an aerobic respiration in yeast. Lactic acid Methyl alcohol Ethyl alcohol and CO2 Ethyl alcohol only
4 The breaking of terminal phosphate of ATP releases energy of about. 4.5 Kcal 6.5 Kcal 7.3 Kcal 3.7 Kcal
5 Calvin cycle is also known as C1 Pathway C2 pathway C3 Pathway C4 Pathway
6 In the citric acid cycle acetyle COA reacts with oxaloacetate to form Pyruvate ATP NADH Citrate
7 The dark reaction occurs in. Cytoplasm chloroplast Stroma Grana
8 Which one is not the phase of Calvin cycle. Carbon fixation Reduction Regeneration of CO2 acceptor Phosphorylation
9 Which is stimulus for cyclic phosphorylation. Low CO2 Low O2 Low ATP Low NADPH
10 Chlorophyll 'a' of photosystem I absorbs maximum light of. 670 nm 700 nm 680 nm 690 nm
11 pH gradient drives the formation of ATP across membrane in the process called. Respiration Chemiosmosis Conduction Calvin cycle
12 Thylakoid membrane are involved is ATP synthesis by a process known as. Photolysis Chemiosmosis Redox process Glycolysis
13 the light falling on leaf surface is absorbed about. 1% 25% 50% 100%
14 Which one of the copper containing proteins. Ferredoxin Plastocyanin Plastogulnone Cytochromes
15 Plastocyanin protein contains. Iron copper Potassium Magnesium
16 Photosynthesis II has the form of chlorophyll a which absorb best light of 670 nm 680 nm 690 nm 700 nm
17 The fluid filled region of the chloroplast is. Matrix cisternae Stroma cytoplasm
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