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MCQs

Total Questions : 236 | Page 20 of 24 pages
Question 191. Protein formation is enabled through
  1.    nucleoli
  2.    broccoli
  3.    cytoplasm
  4.    mitochondria
 Discuss Question
Answer: Option A. -> nucleoli
Answer: (a).nucleoli
Question 192. DNA stands for
  1.    Dehydrated neuronic acid
  2.    Deoxyribonucleic acid
  3.    Detoxifying neutral acids
  4.    Decarbonucleic Acid
 Discuss Question
Answer: Option B. -> Deoxyribonucleic acid
Answer: (b).Deoxyribonucleic acid
Question 193. Sol-state of protoplasm is
  1.    semi-solid state
  2.    liquid state
  3.    solid
  4.    gaseous liquid
 Discuss Question
Answer: Option B. -> liquid state
Answer: (b).liquid state
Question 194. Nucleoplasm is found inside
  1.    hemoglobin
  2.    nucleus
  3.    cell membrane
  4.    nucleoli
 Discuss Question
Answer: Option B. -> nucleus
Answer: (b).nucleus
Question 195. Chloroplast along with water, sunlight and CO₂ develop
  1.    nutrients
  2.    organic food
  3.    sugar
  4.    cell sap
 Discuss Question
Answer: Option C. -> sugar
Answer: (c).sugar
Question 196. After receptors sense stimulus produce a
  1.    negative feedback
  2.    self imposed sweating
  3.    self-corrective mechanism
  4.    postitive feedback
 Discuss Question
Answer: Option C. -> self-corrective mechanism
Answer: (c).self-corrective mechanism
Question 197. Homoeothermic refers to all but most
  1.    mammals
  2.    nursing females
  3.    hairy males
  4.    invertebrates
 Discuss Question
Answer: Option D. -> invertebrates
Answer: (d).invertebrates
Question 198. Pain and touch receptors are found in
  1.    dermis
  2.    epidermis
  3.    hypodermis
  4.    all of above
 Discuss Question
Answer: Option A. -> dermis
Answer: (a).dermis
Question 199. When the body temperature rises, several mechanism helps in loosing heat but the mechanism that helps in reducing heat production is
  1.    reduced breathing
  2.    reduced rate of metabolism
  3.    excessive sweating
  4.    excessive vasodilation
 Discuss Question
Answer: Option B. -> reduced rate of metabolism
Answer: (b).reduced rate of metabolism
Question 200. Skin gets its characteristic color due to
  1.    dermis
  2.    cornified layer
  3.    granular layer
  4.    malpighian layer
 Discuss Question
Answer: Option D. -> malpighian layer
Answer: (d).malpighian layer

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