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  • Question
  • Insulin is a kind of _____


  • Options
  • A. hormone
  • B. protein
  • C. enzyme
  • D. vitamin

  • Correct Answer
  • hormone 

  • Tags: Bank Exams

    Biology problems


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    • 1. Which blood group is universal acceptor?

    • Options
    • A. O+
    • B. O?
    • C. AB?
    • D. AB+
    • Discuss
    • 2. Photosynthesis takes place in the presence of chlorophyll and _________.

    • Options
    • A. water
    • B. nutrients
    • C. carbon-dioxide
    • D. sunlight
    • Discuss
    • 3. What is the name of the hormone produced by thymus gland?

    • Options
    • A. Thyroxine
    • B. Auxins
    • C. Cytokinins
    • D. Thymosin
    • Discuss
    • 4. Which Vitamin is obtained from Sun rays?

    • Options
    • A. Vitamin A
    • B. Vitamin C
    • C. Vitamin K
    • D. Vitamin D
    • Discuss
    • 5. Which of the following is not a plant hormone?

    • Options
    • A. Gibberellic
    • B. Auxins
    • C. Cytokinins
    • D. Thyroxin
    • Discuss
    • 6. Which among the following carries impure blood to human heart?

    • Options
    • A. Aorta
    • B. Pulmonary vein
    • C. Pulmonary arteries
    • D. Vena Cava
    • Discuss
    • 7. Goitre is caused by the deficiency of ___________

    • Options
    • A. Zinc
    • B. Calcium
    • C. Iodine
    • D. Chlorine
    • Discuss
    • 8. The main protein found in milk is ____________

    • Options
    • A. Albumin
    • B. Globulin
    • C. Globin
    • D. Casein
    • Discuss
    • 9. Which organ gets affected in Weil's disease?

    • Options
    • A. Liver
    • B. Lungs
    • C. Heart
    • D. Kidney
    • Discuss
    • 10. What is the full form of RNA?

    • Options
    • A. Ribonucleic Acid
    • B. Ribonitric Acid
    • C. Ribonutrient Acid
    • D. Reverse Nucleic Acid
    • Discuss


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