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 The moment of plants when carbon di oxide required by photosynthesis is termed as. Compensation point Homeostasis Chemisoris Action spectrum
2 Energy poor inorganic oxidized compounds are reduced to energy rich carbohydrates duirng. Photosynthesis Growth Respiration Development
3 The moment in plants when carbon di oxide released by respiration equal the quantity required by photosynthesis is termed as. Compensation point Chemlosmoris Action spectrum Homeostasis
4 Thylakoid membranes are involved in ATP synthesis by. Glycolysis Dark reaction Chemlosmosis Photolysis
5 Energy poor inorganic oxidized compounds are reduced to energy rich carbohydrates during. Respiration Photosynthesis Growth Development
6 the hypothesis that plants split water as a source of hydrogen was given by. Van Niel Kreb Pasteur Calvin
7 Van Niel hypothesized that source of oxygen during photosynthesis is. Water NADP Chlorophyll Carbon di oxide
8 Total photosynthesis is carried out by the terrestrial plants in about. 15% 10% 20% 22%
9 The percentage of photosynthesis carried out by terrestrial plants is about. 10 20 30 40
10 A kind of chemicals link between anabolism and catabolism. ATP Protean Glucose None of these
11 Each mesophyll cell of leaf has chloroplast about. 10-20 20-80 20-100 100-110
12 Oxygen released during photosynthesis comes from. Nitrates Carbon di oxide Water Glucose
13 Quantitative study of energy relationship in biological system is called. Bioenergetics Biodegradation Biosynthesis Biotechnology
14 Carbon dioxide enters the leaves through Stomata Stroma Gurad cells Cuticle
15 The mechanism for ATP synthesis is Chemosynthesis Photosynthesis Chemiosmosis Phosphorylation
16 Carbon fixation refers to the initial incorporation of Carbon Oxygen CO<sub>2</sub> Hydrogen
17 The power house of the cell is Ribosome RER SER Mitochondria
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