Blood Clotting: O Level Biology Quiz Questions and Answers 142 PDF Download

Practice blood clotting o level biology quiz, O level biology quiz 142 for online learning. Free biology MCQs questions and answers to practice blood clotting: o level biology MCQs with answers. Practice MCQs to test knowledge on blood clotting: o level biology, mammalian skin, digestion: enzyme catalyzed process, what is biology, mouth and buccal cavity worksheets.

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Quiz on Blood Clotting: O Level Biology Quiz PDF Download Worksheet 142

Blood Clotting: O Level Biology Quiz

MCQ. The purpose of heparin is to

  1. force blood clotting
  2. act as anticlotting agent
  3. failure the affect of thrombokinase
  4. help in thrombin production

B

Mammalian Skin Quiz

MCQ. The purpose of the vasomotor nerve is to

  1. control arterioles carrying blood to capillaries
  2. control proximal convoluted tubule
  3. control distal convoluted tubule
  4. control the collecting tubule

A

Digestion: Enzyme Catalyzed Process Quiz

MCQ. Organic catalysts called enzymes are mainly made up of

  1. Carbohydrates
  2. fats
  3. Potassium
  4. Proteins

D

What is Biology Quiz

MCQ. Activities of living organisms can be recorded through

  1. observation, experimentation
  2. capturing, isolation
  3. experiment, locomotion
  4. all of these

A

Mouth and Buccal Cavity Quiz

MCQ. Situated above larynx and behind the root of tongue is

  1. epiglottis
  2. glottis
  3. incisors
  4. salivary gland

A