NEET Biology: Chemical Coordination and Integration — MCQ Test 16

Q6. Which of the following statements about oxytocin is incorrect?

Q7. Which of the following is an incorrect function of cortisol?

Q8. Which hormone helps maintain pregnancy by inhibiting uterine contractions?

Q9. Which hormone is responsible for regulating blood calcium levels by increasing calcium absorption?

Q10. Which hormone regulates the reabsorption of sodium and water in the kidney?

NEET Biology — Chemical Coordination and Integration

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Which hormone is primarily responsible for increasing calcium absorption in the intestines?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Chemical Coordination and Integration. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Primarily, Responsible, Increasing, Absorption, Intestines, and Regulation.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which hormone is primarily responsible for increasing calcium absorption in the intestines?

  • A. Thyroxine
  • B. Parathyroid hormone (PTH)
  • C. Insulin
  • D. Cortisol

Q2. Which hormone is responsible for the regulation of carbohydrate, protein, and fat metabolism?

  • A. Insulin
  • B. Thyroxine
  • C. Cortisol
  • D. Aldosterone

Q3. Which hormone deficiency results in Addison’s disease?

  • A. Insulin
  • B. Aldosterone
  • C. Cortisol
  • D. Both Aldosterone and Cortisol

Q4. Which hormone is secreted by the adrenal medulla during emergency situations?

  • A. Aldosterone
  • B. Adrenaline
  • C. Glucagon
  • D. Cortisol

Q5. Which hormone plays a major role in regulating female reproductive functions?

  • A. Testosterone
  • B. Estrogen
  • C. Aldosterone
  • D. Cortisol

+ 5 more questions in the actual test

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