CHAPTER 11 AND 12 PART 1 FSC BIOLOGY MCQS ONLINE TEST 2020
CBSE,NEET,NCRT PPSC,FPSC,AMC,MDCAT MCQS QUIZ ONLINE
MULTIPLE CHOICE QUIZ ONLINE TEST FOR FINAL PREPARATION
QUIZ TEST ONLINE FOR BIOLOGY ALL PUNJAB BOARDS OBJECTIVE
HERE ARE 50 MCQS WITH ANSWERS FROM CHAPTER 11 (BIOENERGETICS ) AND CHAPTER 12 (NUTRITION) FSC FIRST YEAR BIOLOGY. DETAILED STUDY OF THESE MULTIPLE CHOICE QUESTIONS WILL HELP TO ATTEMPT EASILY MCQ ONLINE BIOLOGY QUIZ GIVEN IN DETAILED WITH ATTRACTIVE DIAGRAMS AND IMAGES PREPARED THROUGH GOOGLE PRODUCT I.E GOOGLE FORMS
1. The term______is employed to the loss of appetite due to the fear of becoming obese.
a) Botulism b) Anorexia nervosa c) Anorexia bulimia d) None of them
Correct Answer
Anorexia nervosa
2. Typical herbivores include:
a) Insects b) Reptiles c) Birds & mammals d) All of them
Correct Answer
All of them
3. Pancreatic amylase digests starch into:
a) Maltose b) Glucose c) Monosaccharides n d) Both a & b
Correct Answer
Both a & b
4. During aerobic respiration, glucose is oxidized to:
a) Carbon dioxide b) Water c) Energy d) All of them
Correct Answer
All of them
5. Carotenoids absorb strongly the________range of light.
a) Violet-yellow b) Blue-green c) Violet-indigo d) Blue-violet
Correct Answer
Blue-violet
6. Head of chlorophyll is called as:
a) Phytol b) Phyrinphytol c) Nitrophytol d) Porphyrin
Correct Answer
Porphyrin
7. Chlorophyll and other pigments absorb light energy, which is converted into chemical energy of:
a) ATP b) c) NADPH d) Both a & c
Correct Answer
Both a & c
8. In glycolysis, Oxidative phase is also called as:
a) Preparatory phase b) Payoff phase c) Decarboxylation phase d) None of them
Correct Answer
Payoff phase
9. The water-splitting step of photosynthesis that releases oxygen is called:
a) Anabolism b) Photolysis c) Dark reaction d) None of them
Correct Answer
Photolysis
10. Reaction center has one or more molecules of__________along with a primary electron acceptor.
a) Chl a b) Chl b c) Carotenoid d) all of them
Correct Answer
Chl a
11. In herbivorous mammals_________have large grinding surface
a) Premolars b) Molars c) Both a & b d) None of them
Correct Answer
Both a & b
12. Each photosystem consists of:
a) Antenna complex b) Light c) Reaction center d) Both a & c
Correct Answer
Both a & c
13. The products of anaerobic respiration in the yeast are carbon dioxide and:
a) Methyl alcohol b) Ethyl alcohol c) Pyruvate d) None of them
Correct Answer
Ethyl alcohol
14. The common example of Sundew is:
a) Sarracenia purpura b) Drosera intermedia c) Dionaea muscipula d) None of them
Correct Answer
Drosera intermedia
15. Many humans become ill from consuming milk and milk products because they lack:
a) Bacteria in their intestines b) Renin c) Lactase d) Hydrochloric acid
Correct Answer
Lactase
16. Chlorophylls are ______in water.
a) Soluble b) Semi soluble c) Insoluble d) None of them
Correct Answer
Insoluble
17. Deficiency of ________ causing yellowing in plants.
a) Fe b) Mg c) Cu d) Na
Correct Answer
Mg
18. The citric acid cycle:
a) Takes place in
mitochondria
b) Reduces two molecules of
for every glucose
molecule processed
c) Is the same thing as
fermentation
d) Has non-connection
with the respiratory chain
Correct Answer
Takes place in mitochondria
19. Killing and softening of food in Amoeba proteus takes place in the__________medium.
a) Basic b) Acidic c) Neutral d) All of them
Correct Answer
Acidic
20. The phytol chain is:
a) Hydrophobic b) Hydrophilic c) Both a & b d) None of them
Correct Answer
Hydrophobic
HERE ARE 50 MCQS WITH ANSWERS FROM CHAPTER 11 (BIOENERGETICS ) AND CHAPTER 12 (NUTRITION) FSC FIRST YEAR BIOLOGY. DETAILED STUDY OF THESE MULTIPLE CHOICE QUESTIONS WILL HELP TO ATTEMPT EASILY MCQ ONLINE BIOLOGY QUIZ GIVEN IN DETAILED WITH ATTRACTIVE DIAGRAMS AND IMAGES PREPARED THROUGH GOOGLE PRODUCT I.E GOOGLE FORMS
21. Before pyruvate enters the citric acid cycle, it is:
a) Coenzyme A is added b) Decarboxylated c) Oxidized d) All of them
Correct Answer
All of them
22. Canines are missing in:
a) Detritivores b) Herbivores c) Carnivores d) None of them
Correct Answer
Herbivores
23. Incomplete or imperfect digestion is called:
a) Food poisoning b) Dyspepsia c) Botulism d) None of them
Correct Answer
Dyspepsia
24. Photosystem I absorbs maximum light of:
a) 600 nm b) 680 nm c) 700nm d) 760 nm
Correct Answer
700nm
25. The details of the path of carbon in dark reactions were discovered by_________.
a) Kreb b) Calvin c) Neil d) Engelmann
Correct Answer
Calvin
26. In cockroach, the food cut into small pieces with the help of:
a) Incisor b) Mandibles c) Maxilla d) None of them
Correct Answer
Mandibles
27. Energy during ETC is used by thylakoid membrane to produce:
a) b) c) ATP d) All of them
Correct Answer
ATP
28. Which is not the product of Cyclic phosphorylation?
a) Oxygen b) NADPH c) ATP d) Both a & b
Correct Answer
Both a & b
29. Cuscuta is a_____________ plant.
a) Leaf bearing b) Leafless c) Both a & b d) None of them
Correct Answer
Leafless
30. In the absence of oxygen, yeast cells produce:
a) Lactic acid b) Ethyl alcohol c) Maleic acid d) All of them
Correct Answer
Ethyl alcohol
31. Liver converts ammonia to____________.
a) Urea b) Amino acids c) Uric acid d) No of them
Correct Answer
Urea
32. Absorption spectrum for chlorophylls indicates that absorption is maximum in_________parts of the
spectrum.
a) Blue b) Green c) Red d) Both a & c
Correct Answer
Both a & c
33. Chlorophyll absorb mainly______wave lengths.
a) Violet-blue b) Yellow-orange c) Orange-red d) Both a & c
Correct Answer
Both a & c
34. Mucus in the saliva is made of:
a) Glycoprotein b) Glycolipids c) Phopholipids d) Saturated fatty acids
Correct Answer
Glycoprotein
35. The phases of the Calvin cycle are:
a) 2 b) 3 c) 4 d) 5
Correct Answer
3
36. Pyrrole rings are composed of _________atoms.
a) Nitrogen b) Carbon c) Hydrogen d) All of them
Correct Answer
All of them
37. Hydrogen produced by the splitting of water reduces NADP to:
a) NADP b) NAD c) FAD d)
Correct Answer
38. T.W Engelmann worked on:
a) Viruses b) Fungi c) Spirogyra d) Algae
Correct Answer
Spirogyra
39. Light is a form of energy called___________ energy.
a) Radiations b) Electric c) Electromagnetic d) Both a& c
Correct Answer
Both a& c
40. A plant requires nitrogen and sulfur for its:
a) Cell wall b) Enzymes c) Starch deposits d) DNA replication
Correct Answer
Enzymes
41. Oxaloacetate is a________acid.
a) 3-Carbon b) 4-Carbon c) 5-Carbon d) 6-Carbon
Correct Answer
4-Carbon
42. Cellular respiration may be divided into_________stages.
a) 2 b) 3 c) 4 d) 5
Correct Answer
4
43. Chlorophyll a,b,c and d are found in photosynthetic:
a) Algae b) Fungi c) Plants d) Both a & c
Correct Answer
Both a & c
44. Leguminous plants have _____________in their root nodules.
a) Autotrophic bacteria b) Nitrogen-fixing bacteria c) Both a & b d) None of them
Correct Answer
Nitrogen-fixing bacteria
45. In Cyclic Phosphorylation, Which photosystem is involved only?
a) Photosystem I b) Photosystem II c) Both a & b d) None of them
Correct Answer
Photosystem I
46. Photosynthetic pigments are organized into clusters called:
a) Photosystem b) Photosystem c) Photosystem d) None of them
Correct Answer
Photosystem
47. Cuscuta plant lives as_____parasites.
a) Facultative b) Obligate c) Ectoparasite d) Twining
Correct Answer
Twining
48. _________have nodules on their roots which contain bacteria.
a) Vines b) Bryophytes c) Leguminous plants d) None of them
Correct Answer
Leguminous plants
49. ______is present in protein.
a) Mg b) Zn c) N d) Ca
Correct Answer
N
50. Duodenum is about ______Long.
a) 16-19 b) 20-25 c) 16-22 d) 20-25
Correct Answer
20-25
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