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PharmacologyGeneral Pharmacology
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Q3863. Mechanism of action of cholecystokinin ?

A.Activation of adenylyl cyclase
B.Opening of ion channels
C.Through IP3- DAG system
D.Transcription facters

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NEET-PG
2013
Repeats: N/A
PharmacologyOther Drug Classes
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Q3864. Which hormone acts on JAK-STAT kinase receptor ?

A.TSH
B.Thyroxine
C.GH
D.FSH

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NEET-PG2013Repeats: N/A
PharmacologyOther Drug Classes
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Q3865. Thyroid hormone binds to which receptor ?

A.Membrane
B.Cytoplasmic
C.Nuclear
D.None

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q3866. Normal range of serum osmolality is (mOsm/Kg) ?

A.280 - 300
B.250 - 270
C.300 - 320
D.210 - 230

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NEET-PG2013Repeats: N/A
BiochemistryProtein & Amino Acid Metabolism
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Q3867. The following is the action of melatonin?

A.Facilitates ACTH secretion
B.Prevents sleep induction
C.Regulates the circadian day night rhythm
D.Release of TSH

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q3868. Na+ -K+-C1- cotransporter contains ?

A.5 transmembrane spanning domain
B.7 transmembrane spanning domain
C.9 transmembrane spanning domain
D.12 transmembrane spanning domain

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q3869. Von wilebrand factor is synthesized by all except?

A.Endothelial cells
B.Megakaryoctyes
C.Hepatocytes
D.None

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q3870. Females have low RBC count compared to males due to ?

A.Low erythropoietin
B.Menstural blood loss
C.High estrogen
D.Low stem cells

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q3871. ATPase activity is present in

A.Actin
B.Myosin
C.Troponin
D.None

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q3872. Normal ferritin level in adult male ?

A.5-10 ng/ml
B.100-200 ng/ml
C.500-700 ng/ml
D.800-900 ng/ml

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NEET-PG2013Repeats: N/A
PharmacologyGeneral Pharmacology
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Q3873. Daily water loss in sweat during normal activities ?

A.50 - 100 ml
B.200 - 400 ml
C.500 - 700 ml
D.1000 - 1200 ml

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NEET-PG2013Repeats: N/A
PharmacologyAutonomic Pharmacology
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Q3874. Ionic receptors are all except ?

A.NMDA
B.Kainate
C.mGluR
D.AMPA

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NEET-PG2013Repeats: N/A
BiochemistryNucleotide Metabolism
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Q3875. Major site of protein glycosylation is ?

A.ER and golgi body
B.Ribosome and golgi body
C.ER and ribosome
D.Ribosome and cytoplasm

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NEET-PG2013Repeats: N/A
BiochemistryVitamins & Minerals
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Q3876. In type la maple syrup urine disease, gene mutation seen is ?

A.Ela
B.Elb
C.E2
D.E3

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NEET-PG2013Repeats: N/A
PsychiatryMood Disorders
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Q3877. Sirtuins are associated with ?

A.Memory
B.Metabolism
C.Vision
D.Olfaction

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NEET-PG2013Repeats: N/A
PsychiatryMood Disorders
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Q3878. Which element is required by phosphofructokinase?

A.Magnesium
B.Inorganic phosphate
C.Manganese
D.Copper

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BiochemistryCarbohydrate Metabolism
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Q3879. Carboxypeptidase contains which mineral ?

A.Copper
B.Zinc
C.Iron
D.None

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NEET-PG2013Repeats: N/A
BiochemistryEnzymes
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Q3880. Enzyme specificity is given by ?

A.Km
B.Vrm„
C.Both
D.None

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NEET-PG2013Repeats: N/A
Community MedicineBiostatistics
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Q3881. Kcat/km is a measure of -

A.Enzyme efficiency
B.Speed of enzymatic reaction
C.Concentration of substrate
D.Enzyme turn over

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NEET-PG2013Repeats: N/A
BiochemistryProtein & Enzyme Metabolism
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Q3882. Q10 in enzyme matches with ?

A.2
B.4
C.8
D.10

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NEET-PG2013Repeats: N/A
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