Tumors are generally classified by
Anonymous Poll
7%
(1) the virus which caused them
9%
(2) the person who discovered them
39%
(3) their metastatic ability
44%
(4) the tissue or cell of origin
❤8
A breakthrough in cancer therapy is expected where T-cells are taken from a patient are modified in the laboratory to attack cancer cells before re-infusion in the patient. These T cells are called
Anonymous Poll
18%
(1) cancer associated receptor T cells
48%
(2) chimeric antigen-receptor T cells
9%
(3) chimeric B and T cell
25%
(4) cancer antigens recognition T cells
❤1
n which of the following stages of Arabidopsis embryogenesis do the visible distinctions between the adaxial and abaxial tissues of the cotyledons become initially apparent?
Anonymous Poll
15%
(1) Globular stage
37%
(2) Zygotic stage
44%
(3) Torpedo stage
5%
(4) Mature stage
Which of the following 'R' gene products do not contain NBS-LRR domain?
Anonymous Poll
33%
(1) RPS2 protein of Arabidopsis
32%
(2) Xa1 protein of rice
26%
(3) N protein of tobacco
9%
(4) Mlo protein of barley
❤2
Photochemically generated ATP is consumed in which one of the following phases of Calvin-Benson cycle?
Anonymous Poll
12%
(1) Only carboxylation
13%
(2) only regeneration
52%
(3) Carboxylation and reduction
24%
(4) Reduction and regeneration
❤4
Dirigent proteins predominantly play an important role in biosynthesis of:
Anonymous Poll
22%
(1) lignans
30%
(2) alkaloids
33%
(3) terpenoids
16%
(4) amino acids
❤4🎉2
Which one of the following is used in organification of tyrosine residues in thyroglobulin protein, during thyroid hormone biosynthesis?
Anonymous Poll
16%
(1) Iodine
38%
(2) Reduced iodine
41%
(3) Oxidized iodine
5%
(4) Hydrogen iodide
The dark current in retina is due to
Anonymous Poll
31%
Closing of Na+ channels in the outer segment of photoreceptors.
28%
Opening of K+ channels in the inner segment of photoreceptors.
33%
Opening of Na+ channels in the outer segment of photoreceptors.
8%
Closing of K+ channels in the outer segment of photoreceptors.
🎉1