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MCQs

Total Questions : 275 | Page 27 of 28 pages
Question 261. In order to digest proteins, it is converted into
  1.    glucose
  2.    fiber
  3.    polypeptides
  4.    casein
 Discuss Question
Answer: Option C. -> polypeptides
Answer: (c).polypeptides
Question 262. Types of amino acids present in proteins are
  1.    22
  2.    32
  3.    42
  4.    52
 Discuss Question
Answer: Option A. -> 22
Answer: (a).22
Question 263. In fungi, the enzyme protease digests proteins into
  1.    peptones
  2.    amino acids
  3.    substrate
  4.    sugars
 Discuss Question
Answer: Option B. -> amino acids
Answer: (b).amino acids
Question 264. Basic building block of protoplasm is
  1.    lipids
  2.    amino acids
  3.    unsaturated fats
  4.    cytoplasm
 Discuss Question
Answer: Option B. -> amino acids
Answer: (b).amino acids
Question 265. Coiled chains of proteins are linked through weaker bonds of
  1.    carbon atoms
  2.    hydrogen atoms
  3.    oxygen atoms
  4.    nitrogen atoms
 Discuss Question
Answer: Option B. -> hydrogen atoms
Answer: (b).hydrogen atoms
Question 266. More energy is available in a
  1.    shorter food chain
  2.    longer food chain
  3.    smaller food cycle
  4.    larger food cycle
 Discuss Question
Answer: Option A. -> shorter food chain
Answer: (a).shorter food chain
Question 267. Along the food chain, the total energy level
  1.    increases progressively
  2.    decreases progressively
  3.    increases aggressively
  4.    decreases aggressively
 Discuss Question
Answer: Option B. -> decreases progressively
Answer: (b).decreases progressively
Question 268. As long as two species occupy different niches, there is
  1.    competition
  2.    no competition
  3.    no polymorphism
  4.    polymorphism
 Discuss Question
Answer: Option B. -> no competition
Answer: (b).no competition
Question 269. When resources gets scarce, the population growth
  1.    becomes fast
  2.    slows down
  3.    remains same
  4.    none of above
 Discuss Question
Answer: Option B. -> slows down
Answer: (b).slows down
Question 270. Greatest amount of energy is lost while
  1.    moving from producers to pri-consumers
  2.    moving from pri-consumers to sec-consumers
  3.    moving from sec-consumers to tertiary consumers
  4.    during respiration
 Discuss Question
Answer: Option A. -> moving from producers to pri-consumers
Answer: (a).moving from producers to pri-consumers

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