3,820 Questions

Science Questions

All Science MCQs for CTEVT entrance exam.

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ScienceHard
Biology
Human Body

What is the volume of air that remains in the lungs even after a forceful expiration?

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ScienceHard
Biology
Human Body

Which neurotransmitter is primarily deficient in patients with Parkinson's disease?

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ScienceHard
Biology
Human Body

What is the correct anatomical name for the first cervical vertebra (C1)?

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ScienceHard
Biology
Human Body

In the kidney, what process occurs in the Loop of Henle?

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ScienceHard
Biology
Human Body

Which specific type of white blood cell is responsible for producing antibodies?

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ScienceHard
Biology
Human Body

What is the name of the enzyme that converts angiotensin I to angiotensin II?

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ScienceHard
Biology
Human Body

Which area of the brain is specifically associated with speech production?

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ScienceHard
Biology
Human Body

What is the effect of parathyroid hormone (PTH) on blood calcium levels?

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ScienceHard
Biology
Human Body

Which component of the sarcomere contains only thin filaments (actin)?

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ScienceHard
Biology
Human Body

What is the role of the hormone Gastrin?

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ScienceHard
Biology
Human Body

Which cranial nerve transmits sensory information from the inner ear for balance?

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ScienceHard
Biology
Human Body

What is the normal glomerular filtration rate (GFR) for a healthy adult?

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ScienceHard
Biology
Human Body

Which antibody class is the first to be secreted during a primary immune response?

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ScienceHard
Biology
Human Body

Where is the hormone Erythropoietin (EPO) primarily produced?

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ScienceHard
Biology
Human Body

What is the primary function of the 'Corpus Callosum'?

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ScienceHard
Biology
Human Body

Which specific part of the adrenal gland secretes mineralocorticoids like aldosterone?

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ScienceHard
Biology
Human Body

What is the result of 'mismatch repair' failure in DNA?

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ScienceHard
Biology
Human Body

Which structure in the eye is responsible for 'accommodation'?

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ScienceHard
Biology
Human Body

Which enzyme is responsible for the unwinding of the DNA double helix during replication?

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ScienceHard
Biology
Human Body

What is the effect of 'Aldosterone' on the distal convoluted tubule?

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