Vitamins MCQs - Everyday Science Practice | PakExamPoint

Practise Vitamins MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.

Vitamins MCQs and revision practice

Study Vitamins through multiple-choice questions in Everyday Science. This subtopic contains 187 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these Vitamins MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

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Vitamins: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

21. Vitamins was discovered by Casimir Funk in

وٹامنز کو کیسیمیر فنک نےکب دریافت کیا تھا۔

Check answer and explanation

Answer: 1912

Explanation In 1912 , Casimir Funk originally coined the term "vitamine"

22. Process of adding vitamins to milk is known as ______?

دودھ میں وٹامن شامل کرنے کا عمل ______ کے نام سے جانا جاتا ہے؟

Check answer and explanation

Answer: Fortification

Explanation Fortification is the process of adding essential nutrients like vitamins to food , such as adding vitamin D to milk. It helps prevent nutritional deficiencies in the population.

23. A vitamin that affects vision in dim light is ______?

ایک وٹامن جو مدھم روشنی میں وژن کو متاثر کرتا ہے ______ ہے؟

Check answer and explanation

Answer: A

Explanation Vitamin A is essential for the formation of rhodopsin, a pigment in the retina that helps with vision in dim light . Deficiency of Vitamin A can lead to night blindness.

24. Halophyte mean

ہیلوفائٹ کا مطلب ہے۔

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Answer: Salt plant

Explanation Halophyte a plant adapted to growing in saline conditions, as in a salt marsh. ****** RY 23-12-2022

25. Accumulation of blood pressure (hypertension) can be influenced by a deficiency of which vitamin?

بلند فشار خون (ہائی بلڈ پریشر) کس وٹامن کی کمی سے متاثر ہو سکتا ہے؟

Check answer and explanation

Answer: Vitamin D

Explanation Hypertension (high blood pressure) can be influenced by certain vitamin deficiencies . Vitamin D deficiency is linked to higher risk of high blood pressure. Vitamin D helps regulate calcium and blood vessel function. Low vitamin D levels may contribute to arterial stiffness and hypertension. Last verified on 02-04-2026

26. The function of liver is to

جگر کا کیا کام ہے۔

Check answer and explanation

Answer: Store glucose as glucogen

Explanation Answer C The liver performs a relevant FUNCTION in retaining blood glucose levels. Following intake of food, extra glucose may be saved in the liver as glycogen . This is inspired through insulin release.

27. Deficiency causes megaloblastic anemia

کس کی کمی میگالوبلاسٹک انیمیا کا سبب بنتی ہے۔

Check answer and explanation

Answer: Both

Explanation the deficiency of Anemia is caused by Vitamin B9 **** Folic Acid is also known as Vitamin B9

28. Vitamins is also known as cobalamin

کس وٹامنز کوبالامین بھی کہا جاتا ہے۔

Check answer and explanation

Answer: Vitamin B12

Explanation Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called Megaloblastic Anemia that makes people tired and weak

29. Good source of vitamins and minrals are

وٹامنز اور منرل کا اچھا ذریعہ کیا ہیں۔

Check answer and explanation

Answer: Green leafy vegetables

Explanation Minerals include calcium and iron among many others and are found in: meat . cereals. fish. milk and dairy foods. fruit and vegetables

30. Feeding of milk cattle with cottonseeds.

Check answer and explanation

Answer: increase fat content temporarily

Explanation Milk producers of all sizes make effective use of cottonseed (WCS), especially in the feed of cattle in the early stages of lactation. WCS can increase milk yield and butter fat. As a result, many producers nourish their herds based on the valuable nutrients found in cotton seeds.

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