Who discovered Restriction enzymes:
Anonymous Quiz
16%
Berg
51%
Smith and Nathans
23%
Alexander Fleming
10%
Carl segan
Klenow fragment is derived from
Anonymous Quiz
35%
Reverse Transcriptase
36%
DNA Ligase
25%
DNA Pol-II
5%
DNA Pol-I
Which of the following is vector for T-DNA
Anonymous Quiz
28%
Thermus aquaticus
27%
Salmonella typhimurium
34%
Agrobacterium tumefaciens
11%
Bacillus thuringiensis
What is true of plasmid?
Anonymous Quiz
24%
Part of nuclear chromosome
43%
Widely used in gene transfer
17%
Found in viruses
16%
Contains genes for vital activities
Grignard test is used for the detection of.......
Anonymous Quiz
21%
O- glycosides
44%
Cyanogenetic glycosides
16%
S -glycosides
19%
Flavonoids
Jerisch herxheimer reaction is an ADR of.......
Anonymous Quiz
20%
1-Methotrexate
28%
2-Ibuprofen
42%
3-Penicillin G
9%
4-Acyclovir
Opium is confirmed by the presence of which acid during it's chemical test.
Anonymous Quiz
18%
A- Glycyrrhetinic acid
54%
B- Meconic acid
20%
C- Arachidic acid
9%
D- Cinnamic acid
Water insoluble portion of tragacanth is known as-
Anonymous Quiz
17%
A- tragacathin
47%
B- tragacanthin
29%
C- bassorin
7%
D- xylopyranose
Which one of the following drugs has positive inotropic and negative chronotropic action
Anonymous Quiz
16%
A.dopamine
26%
B.epinephrine
48%
C.digoxin
10%
D.isoprenaline
Select the drug which aggrevates bronchial asthama..
Anonymous Quiz
21%
A.amphetamine
26%
B. Morphine
37%
C.propranolol
16%
D.tubocurarine
Proprietary name of Maltose is..
Anonymous Quiz
20%
A. Tablettose
32%
B. Avicel
28%
C. Advantose
20%
D. Pharmatose
Which of the following is an essential amino acid?
Anonymous Quiz
29%
Valine
19%
Serine
31%
Alanine
22%
Glycine
Millon reaction is specific for the amino acid..
Anonymous Quiz
16%
Valine
40%
Tyrosine
35%
phenylalanine
8%
Arginine
Which of the following is not a ketone body ?
Anonymous Quiz
8%
Acetone
12%
Acetoacetate
45%
Beta hydroxyl butyrate
35%
succinate
Which of the following sentences best represents a statement of the Bernoulli effect? Pressure in a...
Anonymous Quiz
31%
A. flowing fluid is greatest where its speed is greatest.
30%
B. fluid acts equally in all directions.
24%
C. flowing fluid is lowest where its speed is lowest.
15%
D. flowing fluid is lowest where its speed is greatest.
Given that 20 % of the air at the normal pressure of 100 kPa is oxygen, then what is the partial pressure of oxygen?
Anonymous Quiz
29%
A. 0.2 kPa
36%
B. 2.0 kPa
28%
C. 20 kPa
7%
D. 80 kPa
Frohde’s test is performed for..
Anonymous Quiz
29%
a) Ipecac
23%
b) Tannins
27%
c) Cardiac glycosides
21%
d) Black catechu
Widely used Antioxidant in aqueous type of parenteral formulations is/ are..
Anonymous Quiz
27%
a) Sodium meta bisulphate
23%
b) Vitamin C
12%
c) Only a
39%
d) Both a &b
The flow of dilute colloidal system having spherical particals is expressed by an equation developed by _____________.
Anonymous Quiz
10%
Einstein
56%
Bernoulli
25%
Newton
8%
Pascal
If a person has an arterial blood pressure measurement of 16 kPa (120 mmHg), this equates to which of the following pressures in newtons per square centimetre?
Anonymous Quiz
29%
A. 16,000
30%
B. 1.6
29%
C. 160
12%
D. 1600
systolic blood pressure which is stated as16kPa(120mmHg)means that the pressure in the arterial blood is:
Anonymous Quiz
25%
16 kPa above zero kilopascals.
12%
negative 16 kPa.
38%
16kPa less than atmospheric pressure.
26%
16 kPa greater than atmospheric pressure.