Intrinsic factor is…..by nature.
a) glycoprotein
b) glycolipid
c) protein
d) peptidoglycane
Pepsinogen is converted into pepsin in… environment.
a) neutral
b) acidic
c) basic
d) alkaline
Trypsin is the activator of……..
a) trypsinogen
b) chymotrypsinogen
c) pepsinogen
d) both a and b
The lipoprotein with high protein content is……..
a) high density lipoprotein
b) low density lipoprotein
c) have normal density
d) all of these
The defecation can be inhibited for sometime by contracting……sphincter.
a) internal anal sphincter
b) external anal sphincter
c) both a and b
d) none of them
Bilirubin is converted into pigments by…
a) hormones
b) bacteria
c) enzymes
d) all of these
