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 End product of an aerobic respiration in yeast. Lactic acid Methyl alcohol Ethyl alcohol and CO2 Ethyl alcohol only
2 The breaking of terminal phosphate of ATP releases energy of about. 4.5 Kcal 6.5 Kcal 7.3 Kcal 3.7 Kcal
3 Calvin cycle is also known as C1 Pathway C2 pathway C3 Pathway C4 Pathway
4 In the citric acid cycle acetyle COA reacts with oxaloacetate to form Pyruvate ATP NADH Citrate
5 The dark reaction occurs in. Cytoplasm chloroplast Stroma Grana
6 Which one is not the phase of Calvin cycle. Carbon fixation Reduction Regeneration of CO2 acceptor Phosphorylation
7 Which is stimulus for cyclic phosphorylation. Low CO2 Low O2 Low ATP Low NADPH
8 Chlorophyll 'a' of photosystem I absorbs maximum light of. 670 nm 700 nm 680 nm 690 nm
9 pH gradient drives the formation of ATP across membrane in the process called. Respiration Chemiosmosis Conduction Calvin cycle
10 Thylakoid membrane are involved is ATP synthesis by a process known as. Photolysis Chemiosmosis Redox process Glycolysis
11 the light falling on leaf surface is absorbed about. 1% 25% 50% 100%
12 Which one of the copper containing proteins. Ferredoxin Plastocyanin Plastogulnone Cytochromes
13 Plastocyanin protein contains. Iron copper Potassium Magnesium
14 Photosynthesis II has the form of chlorophyll a which absorb best light of 670 nm 680 nm 690 nm 700 nm
15 The fluid filled region of the chloroplast is. Matrix cisternae Stroma cytoplasm
16 Absorption of blue light is maximum at 430 nm 550 nm 750 nm 670 nm
17 Daily rhythmic opening and closing of stomata is. Internal clock External clock Both internal and external clock None of these
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