Q. Which of the following is not the precursor of a purine ring?

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Q. The activity of which of the following enzyme is inhibited by the chemotherapeutic agent during deoxyribonucleotide synthesis?

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Q. Name the precursor of RNA?

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Q. All deoxyribonucleotide is synthesized by the ribonucleotides.

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Q. Salvage pathway is used in the synthesis of ___________

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Q. Which of these is a hereditary disease caused due to an error in amino acid metabolism?

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Q. Name the type of cell in which synthesis of urea cycle takes place?

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Q. The urea cycle is also referred to as Krebs-Henseleit cycle.

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Q. Name those living organisms which secrete nitrogen in the form of urea?

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Q. Name the amino acid which does not take part in transamination during amino acid catabolism.

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Q. Intermediates of which of the following metabolic pathway have not been used in the synthesis of amino acids?

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Q. Transamination reaction in amino acid synthesis is catalyzed by enzyme_________

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Q. In which form the nitrogen is incorporated into an amino acid?

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Q. Which of these amino acids are essential for infants?

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Q. Which of the following is non-essential amino acid?

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Q. What is the biosynthetic source of all steroid hormones?

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Q. Name the energy source of the brain during starvation?

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Q. What is the outcome of the accumulation of acetyl-CoA in the mitochondria of the liver?

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Q. Triacylglycerol packed with the apolipoprotein and cholesterol in lipoprotein aggregate is called_________

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Q. Mark the INCORRECT statement about the bile salt.

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