Which one of the following activities is simultaneously stimulated by epinephrine in muscle and inhibited by epinephrine in the liver?
  Anonymous Quiz
    23%
    a. Fatty acid oxidation
      
    47%
    b. Cyclic AMP synthesis
      
    17%
    c. Glycolysis
      
    13%
    d. Glycogenolysis
      
    McArdle’s disease causes muscle cramps and muscle fatigue with increased muscle glycogen. Which of the following enzymes is deficient?
  Anonymous Quiz
    15%
    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
      
    61%
    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
    16%
    Acyl
      
    28%
    Glucose
      
    52%
    Phosphoryl
      
    3%
    Electrons
      
    Aspirin inhibits which of the following enzymes?
  Anonymous Quiz
    11%
    Lipoxygenase
      
    62%
    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?
  What is the correct order of reactivity (most reactive first) of pyrrole, furan and thiophene towards electrophiles?
Anonymous Quiz
    36%
    Pyrrole>furan>Thiophene
      
    34%
    Furan>pyrrole>Thiophene
      
    20%
    Thiophene>pyrrole>furan
      
    10%
    Furan>Thiophene>pyrrole
      
    MCQ. No. 2 | POC
Electrophilic substitution reaction in Quinoline takes place at..
  Electrophilic substitution reaction in Quinoline takes place at..
Anonymous Quiz
    21%
    8th position
      
    57%
    8th and 5th position
      
    19%
    5th position
      
    3%
    None of above
      
    MCQ. No.3 | POC.
For the following reaction, the overall enthalpy change is: CH3CH2CH3 + Br2 ⮕ CH3CH2CH2Br + HBr
  For the following reaction, the overall enthalpy change is: CH3CH2CH3 + Br2 ⮕ CH3CH2CH2Br + HBr
Anonymous Quiz
    27%
    +12 kcal/mol
      
    40%
    -15 kcal/mol
      
    22%
    -12 kcal/mol
      
    10%
    +15 kcal/mol
      
    MCQ. No. 4 | POC
Which of the following compounds forms, by hydrolysis, carboxylic acids?
  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?
  Which of the following has Minimum pKa value or maximum acidic strength?
Anonymous Quiz
    16%
    sulfonimide
      
    39%
    N-arylsulfonamide
      
    34%
    sulphonamide
      
    10%
    imide
      
    MCQ. No.6 | PIC
Impurities in pharmaceutical preparation may be due to following sources:
  Impurities in pharmaceutical preparation may be due to following sources:
Anonymous Quiz
    7%
    Raw material
      
    7%
    Chemical instability
      
    5%
    Manufacturing process
      
    81%
    All of the above
      
    MCQ. No.7 | PIC
In Bronsted-Lowry concept acid is
  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..
  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..
  When metabolic acidosis is acute, then which of the following is used..
Anonymous Quiz
    10%
    CaCl2
      
    74%
    NaHCO3
      
    13%
    NaCl
      
    3%
    KCl
      
    MCQ. No.10 | PIC
1 Roentgen is equivalent to..
  1 Roentgen is equivalent to..
Anonymous Quiz
    17%
    2.58 × 10–3 CKg–1
      
    51%
    2.58 × 10–8 CKg–1
      
    25%
    2.58 × 10–5 CKg–1
      
    7%
    2.58 × 10–4 CKg–1
      
    MCQ. No. 11| Physical Chemistry 
Emission wavelength of Aspirin is ___
  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
  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?
  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?
  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:
  Indicated the inhaled anesthetic, which decreases the ventilatory response to hypoxia:
Anonymous Quiz
    28%
    Halothane
      
    20%
    Desflurane
      
    46%
    Nitrous oxide
      
    6%
    Sevoflurane
      
    