جسمانی وزن کا تقریبا نصف وزن مندرجہ ذیل میں سے کس کی وجہ سے ہے؟
A. Bones
B. Cartilage
C. Muscles
D. None of these
Explanation
About 40-50% of the body's weight is due to muscles .
Muscles are the largest component in terms of body mass after bones .
The remaining body weight is distributed between bones, skin, organs, and other tissues.
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کاربونیٹیڈ مشروبات میں پانی کی تخمینی فیصد کتنی ہے؟
A. 95%
B. 92%
C. 70%
D. 80%
Explanation
Carbonated drinks, such as sodas, are primarily made up of water, usually around 92%. The remaining percentage consists of sugars, flavorings, carbon dioxide, and other additives. Show/Hide Explanation
ایک نرس کے طور پر، آپ کو یہ شناخت کرنے کے لیے کہا گیا ہے کہ کس قسم کے شخص کے جسم میں پانی کی مقدار سب سے زیادہ ہے۔
A. fat women
B. lean men
C. lean women
D. Fat men
Explanation
As a nurse, you have been asked to identify which category of person has the largest percentage of water in their body: lean women *** women get lean: However, eating plenty of fruit, vegetables, lean protein, complex carbohydrates and healthy fats, taking in 2,000 calories versus 1,200 may actually lead to greater fat loss.
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A. 70%
B. 60%
C. 80%
D. 90%
Explanation
6 0% is the proportion of water to total body weight in a normal person*** The amount of water in the body changes slightly with age, sex, and hydration levels. While the average percentage of water in a person's body is around 60%, the percentage can vary from roughly 45–75%. According to Mitchell and others (1945
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A. 50%-70%
B. 70%-80%
C. 70%-90%
D. 65%-80%
Explanation
All living things are composed of water: 50%-70% *** ** All living organisms are predominantly made of water: human beings about 60% , fish about 80% , plants between 80% and 90%. Water is necessary for all chemical reactions that occur in living cells—(it) is essential for food production and all living ecosystems.
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A. Blood
B. Bone
C. Liver
D. Brain
Explanation
Human tissues, particularly in organs like the brain and kidneys, ca n contain approximately 85% water.
The exact percentage varies by tissue type, but many, especially soft tissues, are largely composed of water.
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ہڈیوں کے خلیوں میں پانی کا فیصد کیا ہے؟
A. 99%
B. 60%
C. 70%
D. 20%
Explanation
The percentage of H₂O in bone cells is 20% .
While bones are mostly made of a mineral matrix, about 20% of bone tissue is water.
It contributing to their strength and flexibility.
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وزن کے لحاظ سے جسم کا تقریباً تین چوتھائی حصہ کس سے بنا ہے۔
A. protein
B. carbohydrates
C. lipids
D. water
Explanation
All animals and plants need water to survive, and the human body is more than three-fourths water.
Life forms use water to carry nutrients around the body and to take away waste .
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