Fsc part 2 online preparation for biology chapter 15 (Homeostasis)

Online Short Questions For Chapter 1 "12th Class Biology Chapter 15 Short Questions Preparation "

Try The Short Questions For 12th Class Biology Chapter 15 Short Questions Preparation

  • Total Questions10

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Biology - 12th Class Biology Chapter 15 Short Questions Preparation

Question # 1

Why ammonia is more toxic than other nitrogenous wastes?

  • Ans 1: Ammonia is very toxic and dissolve quickly in body fluids,Thus it must be kept in low concentration in the body.To maintain low concentration below that of body requires, large volume of water is used to eliminate it as urine.
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Prepare Complete Set Wise Questions For Chapter 1 "12th Class Biology Chapter 15 Short Questions Preparation "

12th Class Biology Chapter 15 Short Questions Preparation - Set 1

Question # 1

Why ammonia is more toxic than other nitrogenous wastes?

  • Ans 1: Ammonia is very toxic and dissolve quickly in body fluids,Thus it must be kept in low concentration in the body.To maintain low concentration below that of body requires, large volume of water is used to eliminate it as urine.
Submit

12th Class Biology Chapter 15 Short Questions Preparation - Set 2

Question # 1

Write two types of synthesis functions of liver and effects on homeostasis.

  • Ans 1: Synthesis function of liver include.
    1. Synthesis of urea, ammonia and uric acid. It assists kidney for the removal of wastes.
    2. Synthesis of plasma proteins like proteins like prothrombin and fibrinogen. it maintains osmotic balance of blood and help in blood clotting.
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12th Class Biology Chapter 15 Short Questions Preparation - Set 3

Question # 1

Name waste products produced during metabolism of purine and pyrimidine.

  • Ans 1: Waste products of purine and pyrimidine are hypoxanthine, xanthine, uric acid, allantoin, urea and ammonia.
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12th Class Biology Chapter 15 Short Questions Preparation - Set 4

Question # 1

Name waste products produced during metabolism of purine and pyrimidine.

  • Ans 1: Waste products of purine and pyrimidine are hypoxanthine, xanthine, uric acid, allantoin, urea and ammonia.
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Biology
15th Chapter

12th Class Biology Chapter 15 Short Questions

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