Homeostasis Thermoregulation MCQs Quiz Online PDF Download

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"Freezing temperatures form ice crystals within protoplasm, perforates membranes and organelles, eventually, the cell is" Multiple Choice Questions (MCQ) on homeostasis: thermoregulation with choices regenerated, killed, phagocytosed, and plasmolysed for online bachelor degree programs. Practice merit scholarships assessment test, online learning homeostasis thermoregulation quiz questions for competitive exams in biology majors for SAT test prep classes. Homeostasis: Thermoregulation Video

MCQs on Homeostasis Thermoregulation Download PDF

MCQ: Freezing temperatures form ice crystals within protoplasm, perforates membranes and organelles, eventually, the cell is

  1. regenerated
  2. killed
  3. phagocytosed
  4. plasmolysed

B

MCQ: Elevated temperatures damage metabolism by denaturing

  1. proteins
  2. enzymes
  3. carbohydrates
  4. fats

B

MCQ: Heat shock proteins encircle enzymes as self-defense and protect the plant against temperature above

  1. 10 °C
  2. 20 °C
  3. 30 °C
  4. 40 °C

D

MCQ: The cells of plants in deficiency of water synthesize large quantities of proteins called

  1. lipo proteins
  2. heat shock proteins
  3. heat protein
  4. glycol proteins

B