NEET-PG PYQ logoNEET-PG PYQ
SubjectsTopicsYears⚡ Daily📚 MCQ BooksNEW📄 ResourcesNEW
NEET PG PYQ
Go Premium
© 2026 NEET PG PYQ. All rights reserved.
Questions
NEW
MCQ Books
NEW
Resources
Daily
More
Home
›Subjects
›Year 2012
BiochemistryProtein & Amino Acid
Premium

Q2503. Hydrolysis occurs at which step of urea cycle ?

A.Cleavage of arginine
B.Formation of Arginosuccinate
C.Formation of citrulline
D.Formation of ornithine

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG
2012
Repeats: N/A
BiochemistryProtein & Amino Acid
Premium

Q2504. Urea & Kreb's cycle are linked at ?

A.Arginine
B.Ornithine
C.Oxaloacetate
D.Fumarate

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryProtein & Amino Acid
Premium

Q2505. Which will activate carbomoyl phosphate synthase I?

A.Alanine
B.N-acetyl glutamate
C.Ornithine
D.None

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryCarbohydrate Metabolism
Premium

Q2506. Transamination of Alanine results in formation of ?

A.Oxaloacetate
B.Pyruvate
C.Aspartate
D.Arginine

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryEnzymes
Premium

Q2507. Cofactors for glutamate dehydrogenase?

A.NAD+
B.FAD
C.FMN
D.FADH2

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
PsychiatryMood Disorders
Premium

Q2508. Hyperammonemia type-1 is due to deficiency of

A.Arginase
B.Arginosuccinate lyase
C.Arginosuccinate synthase
D.CPS-1

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
PsychiatryMood Disorders
Premium

Q2509. Neonatal tyrosenemia is due to deficiency of ?

A.Tyrosinase
B.Fumarylacetoacetate hyroxyase
C.Hydroxyphenyl pyruvate hydroxylase
D.Tyrosine transminase

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
PsychiatryMood Disorders
Premium

Q2510. Separation of proteins by their mass ?

A.Electrophoresis
B.Salting out
C.SDS-PAGE
D.Ion exchange chromatography

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
MedicineGeneral Medicine
Premium

Q2511. Two same charged proteins can be separated by all except -

A.Agarose
B.DEAE Cellulose
C.Sephadex
D.None of these

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
AnatomyNeuroanatomy
Premium

Q2512. 250 nm light is absorbed by ?

A.Arginine
B.Alanine
C.Tyrosine
D.Histidine

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryCarbohydrate Metabolism
Premium

Q2513. In glycolysis, inorganic phosphate is used reaction, catalyzed by ?

A.Enolase
B.Pyruvate kinase
C.Glyceraldehyde-3-p dehydrogenase
D.Aldolase

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
RadiologyGeneral Radiology
Premium

Q2514. About Denaturation of protein,which is true ?

A.Biological property persists
B.Primary structure lost
C.Always irreversible
D.Mostly renders protein insoluble

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
ENTEar
Premium

Q2515. Ochronosis is due to accumulation of ?

A.Homogentisic acid
B.Phenylpyruvate
C.Xanthurenate
D.Glyoxylate

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryProtein & Amino Acid Metabolism
Premium

Q2516. True about alkaptonuria ?

A.Deficiency of Tyrosinase
B.Urine is black
C.Banedict test is not useful
D.Fecl, test gives red colour

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryProtein & Amino Acid Metabolism
Premium

Q2517. Enzyme deficient in Isovaleric acidemia

A.Isovaleryl CoA dehydrogenase
B.Phenylalanine hydroxylase
C.Arginase
D.None

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryCarbohydrate Metabolism
Premium

Q2518. Which of the following metabolites is involved in glycogenolysis, glycolysis and gluconeogenesis ?

A.Galactose-l-phosphate
B.Glucose-6-phosphate
C.Uridine diphosphoglucose
D.Fructose-6-phosphate

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
PsychiatryMood Disorders
Premium

Q2519. Why citric acid cycle called amphibolic pathway ?

A.Both exergonic and endergonic reactions takes place
B.Metabolites are utilized in other pathways
C.It can proceed both in forward and backward direction
D.Same enzymes can be used in reverse directions

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryProtein & Amino Acid Metabolism
Premium

Q2520. In starvation, nitrogen is carried from muscle to liver and kidney by:

A.Alanine
B.Aspartic acid and Serine
C.Glycine
D.Asparagines

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryCarbohydrate Metabolism
Premium

Q2521. All of the following occur in mitochondria except

A.Citric acid cycle (Kreb's cycle)
B.Glycogenolysis
C.Fatty acid oxidation
D.Electron transport chain

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
BiochemistryLipid Metabolism
Premium

Q2522. HMG-CoA in liver mitochondria is inhibited by ?

A.Insulin
B.Glucagon
C.Glucocorticoid
D.Epinephrine

Premium Question

Unlock to see the answer & explanation

Unlock Premium — ₹299/yr
NEET-PG2012Repeats: N/A
PreviousNext
Previous
1617181920
Next
Showing 341-360 of 1661 questions
from year 2012