NEET Biology: Chemical Coordination and Integration — MCQ Test 1

Q6. Which gland is known as the "third eye" due to its role in regulating circadian rhythms?

Q7. Which hormone stimulates the development of female secondary sexual characteristics?

Q8. Which of the following statements about oxytocin is correct?

Q9. Which of the following statements about the endocrine system is incorrect?

Q10. Which hormone is called the "stress hormone" because it helps the body respond to long-term stress?

NEET Biology — Chemical Coordination and Integration

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Which of the following statements about insulin is incorrect?

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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 Following, Statements, Incorrect, Secreted, Pituitary, and Promotes.

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 of the following statements about insulin is incorrect?

  • A. Insulin lowers blood glucose levels.
  • B. Insulin is secreted by the alpha cells of the pancreas.
  • C. Insulin promotes glucose uptake by cells.
  • D. Insulin deficiency leads to diabetes mellitus.

Q2. Which hormone is secreted by the pituitary gland and promotes the production of milk?

  • A. Oxytocin
  • B. Prolactin
  • C. Estrogen
  • D. FSH

Q3. Which of the following hormones is secreted by the placenta during pregnancy?

  • A. Progesterone
  • B. Human chorionic gonadotropin (hCG)
  • C. Testosterone
  • D. Glucagon

Q4. Which hormone deficiency causes Addison’s disease?

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

Q5. Which of the following glands is referred to as the "master gland" in the human endocrine system?

  • A. Thyroid gland
  • B. Pituitary gland
  • C. Adrenal gland
  • D. Pancreas

+ 5 more questions in the actual test

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