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McArdle’s disease causes muscle cramps and muscle fatigue with increased muscle glycogen. Which of the following enzymes is deficient?
Anonymous Quiz
14%
Hepatic hexokinase
32%
Muscle debranching enzyme
40%
Muscle glycogen synthetase
14%
Muscle phosphorylase
Which one of the following enzymes catalyzes high-energy phosphorylation of substrates during glycolysis?
Anonymous Quiz
8%
Triose phosphate isomerase
60%
Glyceraldehyde-3-phosphate dehydrogenase
21%
Phosphoglycerate kinase
10%
Pyruvate kinase
Which of the activated groups or units is most closely associated with uridine diphosphate (UDP)?
Anonymous Quiz
17%
Acyl
28%
Glucose
52%
Phosphoryl
3%
Electrons
Aspirin inhibits which of the following enzymes?
Anonymous Quiz
11%
Lipoxygenase
61%
Cyclooxygenase
20%
Phospholipase D
8%
Lipoprotein lipase
MCQ. No.1 | POC.
What is the correct order of reactivity (most reactive first) of pyrrole, furan and thiophene towards electrophiles?
Anonymous Quiz
36%
Pyrrole>furan>Thiophene
33%
Furan>pyrrole>Thiophene
20%
Thiophene>pyrrole>furan
10%
Furan>Thiophene>pyrrole
MCQ. No. 2 | POC
Electrophilic substitution reaction in Quinoline takes place at..
Anonymous Quiz
21%
8th position
57%
8th and 5th position
19%
5th position
4%
None of above
MCQ. No.3 | POC.

For the following reaction, the overall enthalpy change is: CH3CH2CH3 + Br2 ⮕ CH3CH2CH2Br + HBr
Anonymous Quiz
27%
+12 kcal/mol
40%
-15 kcal/mol
23%
-12 kcal/mol
10%
+15 kcal/mol
MCQ. No. 4 | POC
Which of the following compounds forms, by hydrolysis, carboxylic acids?
Anonymous Quiz
13%
collagen
49%
glycerides
23%
cellulose
14%
glycine
MCQ. No.5 | POC

Which of the following has Minimum pKa value or maximum acidic strength?
Anonymous Quiz
17%
sulfonimide
39%
N-arylsulfonamide
34%
sulphonamide
10%
imide
MCQ. No.6 | PIC

Impurities in pharmaceutical preparation may be due to following sources:
Anonymous Quiz
7%
Raw material
6%
Chemical instability
5%
Manufacturing process
81%
All of the above
MCQ. No.7 | PIC

In Bronsted-Lowry concept acid is
Anonymous Quiz
28%
proton accepter
48%
proton donor
17%
electron accepter
7%
electron donor
MCQ. No.8 | PIC

Simethicone is..
Anonymous Quiz
26%
astringents
25%
antacid
42%
defoaming agents
7%
Poison
MCQ. No.9 | PIC

When metabolic acidosis is acute, then which of the following is used..
Anonymous Quiz
10%
CaCl2
73%
NaHCO3
13%
NaCl
3%
KCl
MCQ. No. 11| Physical Chemistry
Emission wavelength of Aspirin is ___
Anonymous Quiz
29%
A) 450nm
42%
B) 353nm
22%
C) 335nm
8%
D) 393nm
MCQ. No. 12 | Physical chemistry
The charge and valance of electrolytes and their effect on coagulation is described by
Anonymous Quiz
30%
A)Schulze Hardy rule
23%
B)Debey's equation
37%
C)Konzey Carman equation
11%
D)Ficks law
MCQ. No. 13 | Pharmacology

Which of the following neural pathways or tracts carry sensory information?
Anonymous Quiz
14%
cortico-bulbar tracts
41%
spino-thalamic tracts
33%
cortico-spinal tracts
12%
reticulo-spinal tracts
MCQ. No.14 | Pharmacology

Nerve impulses carried by the parasympathetic division travel along which nerve fibres?
Anonymous Quiz
17%
the spinal nerves
36%
cranial nerves I and II
32%
the spino-cerebellar pathway
15%
the vagus nerves
MCQ. No.15 | Pharmacology

Indicated the inhaled anesthetic, which decreases the ventilatory response to hypoxia:
Anonymous Quiz
28%
Halothane
20%
Desflurane
46%
Nitrous oxide
6%
Sevoflurane
MCQ. No.16 | Pharmacology

Tick the drug for neurocysticercosis treatment:
Anonymous Quiz
17%
Bithionol
34%
Piperazine
42%
Praziquantel
8%
Pyrantel