What is the function of the lungs...?

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What is the function of the lungs...?

(A) Respiration

(B) External respiration

(C) Cellular respiration

(D) None of the above

✅ Correct Answer: Respiration

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Source: This question is taken from the Everyday Science

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Analysis deals with the identification of presence of functional groups in compounds is _______...?

(A) Physical qualitative analysis

(B) Analytical qualitative analysis

(C) Organic qualitative analysis

(D) Inorganic qualitative analysis

✅ Correct Answer: Organic qualitative analysis

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Source: This question is taken from the Everyday Science

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Nucleolus functions in:...?

(A) DNA replication

(B) RNA transcription

(C) Ribosome assembly

(D) Protein degradation

✅ Correct Answer: Ribosome assembly

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Source: This question is taken from the Everyday Science

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Drugs that slow normal brain functioning are categorized as ______...?

(A) Narcotics

(B) Hallucinogen

(C) Marijuana

(D) Sedatives

✅ Correct Answer: Sedatives

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Source: This question is taken from the Everyday Science

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What is the main function of enzymes in the body...?

(A) Providing energy

(B) Catalyzing chemical reactions

(C) Storing genetic information

(D) Transporting molecules

✅ Correct Answer: Catalyzing chemical reactions

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Source: This question is taken from the Everyday Science

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Which of the following vitamins promote healthy functioning of eyes in human beings...?

(A) Vitamin B

(B) Vitamin C

(C) Vitamin A

(D) Vitamin D

✅ Correct Answer: Vitamin A

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Source: This question is taken from the Everyday Science

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Which mineral is required in a lesser amount for body function and is also part of bones...?

(A) Calcium

(B) Phosphorus

(C) Potassium

(D) Magnesium

✅ Correct Answer: Calcium

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Source: This question is taken from the Everyday Science

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The error caused by improper functioning of instrument is ______...?

(A) Determinant Error

(B) Systematic Error

(C) Indeterminant

(D) A and B

✅ Correct Answer: Systematic Error

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Source: This question is taken from the Everyday Science

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The functional group -COOH is used for ______...?

(A) Alkynes

(B) Alcohols

(C) Phenols

(D) Carboxylic acids

✅ Correct Answer: Carboxylic acids

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Source: This question is taken from the Everyday Science

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The basic physical and functional unit of heredity is called _____...?

(A) Chromosome

(B) Gene

(C) Cell

(D) None of these

✅ Correct Answer: Gene

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Source: This question is taken from the Everyday Science

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The medical branch of science that deals with the study of skin, its functions, diseases, & treatment is ________ ...?

(A) Dermatology

(B) Dormatology

(C) Deontology

(D) Dermatoglyphics

✅ Correct Answer: Dermatology

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Source: This question is taken from the Everyday Science

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What is the function of the lungs...? Mcqs

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