arrow
arrow
arrow
Which of the following is a micronutrient?
Question

Which of the following is a micronutrient?

A.

Fat

B.

Carbohydrate

C.

Iodine

D.

Protein

Correct option is C

The Correct answer is (c) Iodine .
· Iodine is an essential micronutrient, required by the human body in small quantities but vital for proper health.
· Micronutrients are nutrients needed in minute amounts, unlike macronutrients such as carbohydrates, proteins, and fats, which are required in larger amounts.
· Iodine plays a critical role in the production of thyroid hormones, which regulate metabolism and other important bodily functions.
· A deficiency in iodine can lead to thyroid-related disorders such as goiter and hypothyroidism.
· Iodine can be obtained from foods like iodized salt, seafood, and dairy products.
Information Booster:
· Fat: Fat is a macronutrient, providing a major source of energy. It helps the body absorb vitamins but is not a micronutrient.
· Carbohydrate: Carbohydrates are also macronutrients. They are the body’s primary source of energy, especially for the brain and muscles during physical activity.
· Protein: Protein is another macronutrient responsible for building and repairing tissues. It also plays a role in the formation of enzymes and hormones but is not classified as a micronutrient.
· Micronutrients: These include vitamins and minerals like iron, zinc, and iodine, which are essential for various physiological functions but needed in small quantities.
· Other Micronutrients: Apart from iodine, other important micronutrients include vitamin A, vitamin C, iron, calcium, and zinc.

Free Tests

Free
Must Attempt

CBT-1 Full Mock Test 1

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

RRB NTPC UG Level PYP (Held on 7 Aug 2025 S1)

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

CBT-1 General Awareness Section Test 1

languageIcon English
  • pdpQsnIcon40 Questions
  • pdpsheetsIcon30 Marks
  • timerIcon25 Mins
languageIcon English
test-prime-package

Access ‘RRB JE CBT-I’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
383k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow