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.
مندرجہ ذیل میں سے کون سا چربی میں حل پذیر وٹامن ہے؟
A. A
B. B
C. None of these
D. C
Check answer and explanation
Answer: A
Explanation A, D, E, and K are fat-soluble vitamins. Fat-soluble vitamins are absorbed by the body along with dietary fats. They are present in foods that contain fats. The body stores these vitamins in the liver and fat tissue when they are not in use. Megadoses of fat-soluble vitamins can be toxic.
پودے کی دو شاخیں دو مختلف پھل دیتی ہیں، ٹماٹر اور بیگن،اس کی وضاحت کیسے کی جا سکتی ہے۔
A. By nature's freak
B. By grafting one with the other
C. By hybridization
D. None of these
Check answer and explanation
Answer: By grafting one with the other
Explanation Answer: C Grafting is the process of joining two different plant parts together to create a new plant. Grafting allows you to combine the characteristics of two plants into one plant. Grafting was performed when Brinjar seedling 25 was 30 days old and Tomato 22 was 25 days old . Brinjar rhizome IC111056 tends to develop two branches in about 5 percent of seedlings. Finishing was done by side or splicing method with diagonal cuts of 5-7 mm in the rootstock and scion.
پھل، سبز پتوں والی سبزیاں اور ٹماٹر کس کا اچھا ذریعہ ہیں۔
A. None
B. Vitamin C
C. Vitamin A
D. Vitamin D
Check answer and explanation
Answer: Vitamin C
Explanation Over dose of vitamin C caused Kidney Disease Vitamin C cannot be stored in Human Body Highest levels of vitamin C in Black currants & guava Deficiency leads to scurvy (breakdown of skin, blood vessels and teeth)
درج ذیل میں سے کھانے کا کونسا گروپ ہمیں بہت سی بیماریوں سے بچاتا ہے؟
A. Vitamins
B. Proteins
C. Carbohydrates
D. Fats
Check answer and explanation
Answer: Vitamins
Explanation Vitamins play a crucial role in protecting us from many diseases , such as: Vitamin C : boosts immune system, fights off infections Vitamin D : essential for bone health, prevents rickets and osteomalacia Vitamin E : acts as an antioxidant, protects cells from damage Vitamin K : necessary for blood clotting, prevents bleeding disorders
Explanation Ascorbic acid , also known as vitamin C , is a water-soluble vitamin that is essential for various bodily functions, such as: Collagen production Wound healing Iron absorption Antioxidant functions Vitamin C is one of the most well-known vitamins and is found in many fruits, vegetables, and other foods.
Explanation Vitamin C is essential for growth and repair of tissues in the body. Protein formation : Vitamin C helps form collagen, a protein used to create skin, tendons, ligaments, and blood vessels. Wound healing : Vitamin C helps heal wounds and form scar tissue. Bone, teeth, and cartilage repair : Vitamin C helps repair and maintain bones, teeth, and cartilage. Iron absorption : Vitamin C helps the body absorb iron. Vitamin C is also an antioxidant that promotes healthy teeth and gums. A deficiency in vitamin C can lead to scurvy .
Explanation Vitamin D helps in absorption of calcium and phosphorus from the intestine. Its deficiency leads to softening of bones , called osteomalacia in adults ( rickets in children). Additional information : Vitamin D is also known as the “ Sunshine Vitamin ”. Because it is synthesized in the skin by sunlight. Last verified on 18-01-2026
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