PGI mock test 1

PGI mock test 1 ans given (c)
In the development of RMP, the greatest contribution is of:
a. Diffusion of Na+
b. Diffusion of K+
c. Diffusion of Cl-
d.Active transport of Na+ as well as K+

Ans is b.
Explanation is correct


Dear Damsonians kindly post any controversial mcq related with pathology test (SWS 15) conducted on 8 march:
Please note the given errata
Bonus Q-13 All of the following statements concerning mammalian chromosomes are true:
a. DNase I can be used to treat chromosomes to determine inactive regions of DNA 
b. Approximately 7% of the sequences contained in the eukaryotic genome are copied into RNA
c. Heterochromatin is a term used for inactive DNA, and euchromatin is a term used for those regions of DNA that are transcriptionally active.
d. In higher eukaryotic genomes, cytosine is methylated at cytosine-guanine (CG) islands in inactive segments of DNA
Q-154 Serum C3 is persistently low in the following except :
a. Post streptococcal glomerulonephritis
b. Membranoproliferative glomerulonephritis
c. Lupus nephritis
d. Glomerulonephritis related to bacterial endocarditis
Ans-154: (a) Post streptococcal glomerulonephritis
BonusQ-178 Reversible injury in myocardium occurs at
a. 2 minutes
b. 30 minutes
c. 2 hours
d. 5 hours