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.

51. Which of following element is essential for animals but not in plants?

مندرجہ ذیل میں سے کون سا عنصر جانوروں کے لیے ضروری ہے لیکن پودوں میں نہیں؟

Check answer and explanation

Answer: Iodine

Explanation Iodine and sodium are essential for animals and are not required by most of the plants however, iodine is found in certain marine algae.

52. Chili contain which vitamin?

مرچ میں کون سا وٹامن ہوتا ہے؟

Check answer and explanation

Answer: Vitamin C

Explanation Chilies are rich in Vitamin C , which boosts immunity and helps in skin health . They contain more Vitamin C than oranges by weight.

53. Which thing the brain demands the most?

دماغ کس چیز کا مطالبہ کرتا ہے؟

Check answer and explanation

Answer: Glucose

Explanation Glucose , a form of sugar, is the primary source of e nergy for every cell in the body. Because the brain is so rich in nerve cells, or neurons , it is the most energy-demanding organ, using one-half of all the sugar energy in the body.

54. In summer, man with excess perspirations feels weak, because of the.

گرمیوں میں زیادہ پسینہ آنے والا انسان کمزوری محسوس کرتا ہے، اس کی وجہ۔

Check answer and explanation

Answer: loss of more water through evaporation

Explanation Answer: C excess perspirations causes weakness, because of the loss of more water from the body

55. Vitamin B1 is

Check answer and explanation

Answer: Water slouble

Explanation Two types of vitamins, water soluble and fat soluble

56. For a good vision, __________ is important.

اچھی بصارت کے لیے، __________ ضروری ہے۔

Check answer and explanation

Answer: Vitamin A

Explanation Night blindness is caused due to the deficiency of vitamin A. Carrot is a good source of Vitamin A.

57. Carbohydrates are stored in Plants and animals in the following respective form

کاربوہائیڈریٹس کو پودوں اور جانوروں میں درج ذیل متعلقہ شکل میں ذخیرہ کیا جاتا ہے۔

Check answer and explanation

Answer: Starch and glycogen

Explanation Carbohydrates are stored in plants and animals in the form of starch and glycogen respectively.

58. Acetic acid is commonly used in house hold as:

ایسیٹک ایسڈ عام طور پر گھریلو استعمال میں ۔۔۔۔۔ میں استعمال ہوتا ہے

Check answer and explanation

Answer: Vinegar

Explanation Vitamin C ( Ascorbic Acid ) Acetic acid which is a dilute solution is used extensively as vinegar. Acetic acid is the 33rd highest volume chemical produced in the United States.

59. Sailor’s disease is caused by the deficiency of which vitamin?

نااخت کی بیماری کس وٹامن کی کمی کی وجہ سے ہے؟

Check answer and explanation

Answer: Vitamin C

Explanation Sailor’s disease refers to Scurvy , common among sailors lacking fresh fruits. It occurs due to Vitamin C deficiency, leading to bleeding gums and weakness .

60. Deficiency of which vitamin affects bones?

کس وٹامن کی کمی سے ہڈیاں متاثر ہوتی ہیں؟

Check answer and explanation

Answer: vitamin D

Explanation Rickets is a disorder that causes children to have bones that are weak and soft. Rickets is caused by a lack of vitamin D in the body ND2-08-2023

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