MCQ NO 1042 | Biochemistry
The monosaccharide units are linked by 1 →→→→→ 4 glycosidic linkage in
The monosaccharide units are linked by 1 →→→→→ 4 glycosidic linkage in
Anonymous Quiz
14%
Cellobiose
43%
Cellulose
29%
Sucrose
14%
Maltose
MCQ NO 1043 | Biochemistry
Mutarotation refers to change in.....
Mutarotation refers to change in.....
Anonymous Quiz
62%
Optical rotation
22%
Chemical propertie
9%
Conductance
7%
pH
MCQ NO 1044 | Biochemistry
Repeating units of hyaluronic acid are......
Repeating units of hyaluronic acid are......
Anonymous Quiz
22%
N-acetyl galactosamine and L- iduronic acid
26%
N-acetyl glucosamine and galactose
31%
N-acetyl galactosamine and D-glucuronic acid
20%
N-acetyl glucosamine and D-glucuronic acid
MCQ NO 1045 | Biochemistry
Maltose can be formed by hydrolysis of......
Maltose can be formed by hydrolysis of......
Anonymous Quiz
29%
Starch
18%
Dextrin
16%
Glycogen
37%
All of these
MCQ.No. 1046 | Unit Operation
Solids concentration will be ________ in water than wastewater.
Solids concentration will be ________ in water than wastewater.
Anonymous Quiz
26%
More
56%
Less
17%
Equal to
1%
Similar
MCQ NO 1047 | Unit Operation
Unit operations are the ______ operations to remove the impurities.
Unit operations are the ______ operations to remove the impurities.
Anonymous Quiz
48%
Physical
24%
Chemical
11%
Biological
18%
Biochemical
MCQ NO 1048 | Unit Operation
How are colour and odour removed?
How are colour and odour removed?
Anonymous Quiz
47%
Adsorption
19%
Sedimentation
18%
Filtration
16%
Coagulation
MCQ NO 1049 | Unit Operation
Choose the mill that does NOT involve shearing mechanism for size reduction.
Choose the mill that does NOT involve shearing mechanism for size reduction.
Anonymous Quiz
37%
Fluid energy mill
20%
Edge runner mill
14%
End runner mill
29%
Hammer mill
MCQ NO 1050 | Unit Operation
Size reduction of materials has one of the following disadvantages.
Size reduction of materials has one of the following disadvantages.
Anonymous Quiz
49%
High degradation
18%
High dissolution
18%
High flow of materials
15%
High surface area
MCQ NO 1051 | Microbiology
The principle light- trapping pigment molecule in plants, Algae, and cyanobacteria is?
The principle light- trapping pigment molecule in plants, Algae, and cyanobacteria is?
Anonymous Quiz
42%
Chlorophyll b
22%
Rhodapsin
9%
Porphyrin b
27%
Chlorophyll a
MCQ NO 1052 | Microbiology
During Bio-Geo-chemical cycle some amount of elemental carbon was utilized by the microorganisms. The phenomenon is called as......
During Bio-Geo-chemical cycle some amount of elemental carbon was utilized by the microorganisms. The phenomenon is called as......
Anonymous Quiz
15%
Neutralization
43%
Decomposition
29%
Immobilization
13%
Dissimilation
MCQ NO 1053 | Microbiology
The symptom “ general feeling of illness and discomfort “ is called....
The symptom “ general feeling of illness and discomfort “ is called....
Anonymous Quiz
17%
Cystitis
17%
Arthritis
43%
Malaise
23%
Anaphylactic shock
MCQ NO 1054 | Microbiology
Small pox vaccine was first discovered by?
Small pox vaccine was first discovered by?
Anonymous Quiz
62%
Edward Jenner
8%
Listerd
22%
Louis Pasteur
8%
Robert Koch
MCQ NO 1055 | Microbiology
Father of Medical Microbiology is......
Father of Medical Microbiology is......
Anonymous Quiz
11%
Hock
30%
Koch
15%
Jenner
45%
Pasteur
Adenosine
•Mechanism of action:
Activates Gi protein → inhibition of adenylate cyclase → ↓ cAMP → deactivation of L-type Ca2+ channels and activation of K+ channels → ↓ Ca2+ and ↑ K+ efflux → hyperpolarization → transient AV node block (short acting, approx. 15 seconds) → acute termination of supraventricular tachycardia
•Mechanism of action:
Activates Gi protein → inhibition of adenylate cyclase → ↓ cAMP → deactivation of L-type Ca2+ channels and activation of K+ channels → ↓ Ca2+ and ↑ K+ efflux → hyperpolarization → transient AV node block (short acting, approx. 15 seconds) → acute termination of supraventricular tachycardia
Digoxin
•Mechanism of action:
Inhibits Na+/ k+-ATPases → higher intracellular Na+ concentration → reduced efficacy of Na+/ Ca2+ exchangers → higher intracellular Ca2+ concentration → increased contractility, decreased heart rate.
•Mechanism of action:
Inhibits Na+/ k+-ATPases → higher intracellular Na+ concentration → reduced efficacy of Na+/ Ca2+ exchangers → higher intracellular Ca2+ concentration → increased contractility, decreased heart rate.
MCQ NO 1056 | Pharmacology
Which of the following is glycine antagonists?
Which of the following is glycine antagonists?
Anonymous Quiz
16%
Quisqualate
50%
Strychnine
17%
Taurine
17%
alanine
MCQ NO 1057 | Pharmacology
Which of the following is GABA (b) agonist ?
Which of the following is GABA (b) agonist ?
Anonymous Quiz
17%
Picrotoxin
24%
Muscimol
45%
Baclofen
14%
Bicuculline
MCQ NO 1058 | Pharmacology
Which of the following is GABA (a) antagonist
Which of the following is GABA (a) antagonist
Anonymous Quiz
26%
Muscimol
21%
Strychnine
41%
Bicuculline
12%
Baclofen