Biology Exam MCQs Quiz Online PDF Download

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IGCSE biology practice test MCQ: if rate of water evaporation exceeds rate of water in-take, plant cells will with choices start to loose stomata, the roots will look for more water, the cells will start to plasmolysis and the cells will start to photosynthesize for online eLearning for free hiring tests, pre-employment exams and job assessment test with answer key. Free study guide is for online learning biology exam quiz test with MCQs to practice test questions with answers.

MCQs on Biology Exam Quiz PDF Download

MCQ: If rate of water evaporation exceeds rate of water in-take, plant cells will

  1. start to loose stomata
  2. the roots will look for more water
  3. the cells will start to plasmolysis
  4. the cells will start to photosynthesize

C

MCQ: Intestinal juices contain all but

  1. maltase
  2. lipase
  3. lactase
  4. sucrose

B

MCQ: While fasting

  1. supply of glucose is kept adequate
  2. fats are not oxidized
  3. fats are stored around heart and kidneys
  4. fats are oxidized

D

MCQ: Highest energy value is provided by

  1. lipids
  2. fats
  3. starch
  4. glucose

B

MCQ: Lactose (C12H22O11) can be hydrolyzed producing

  1. glucose
  2. galactose
  3. fructose
  4. both A and B

D