A: Blood group phenotype is controlled by the | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The Assertion is correct because the $ABO$ blood group phenotype is determined by the presence or absence of specific antigens ($A$ and $B$) on th

Vedclass · Accepted Answer

Assertion is correct,but Reason is incorrect.

Vedclass · Answer

(C) The Assertion is correct because the $ABO$ blood group phenotype is determined by the presence or absence of specific antigens ($A$ and $B$) on the surface of $RBCs$.The Reason is incorrect because these antigens are not found on glycophorin. Instead,they are attached to the lipid bilayer of the $RBC$ membrane via glycolipids or glycoproteins. Glycophorin is a specific membrane protein,but it is not the primary carrier for $ABO$ blood group antigens.

Column-$I$	Column-$II$
$P$. Fibrinogen	$I$. Needed for blood clotting
$Q$. Globulins	$II$. Useful in osmotic balance
$R$. Albumins	$III$. Involved in defense mechanisms

$A$: Blood group phenotype is controlled by the presence or absence of antigens present on the surface coating of $RBC$.
$R$: These antigens are of three types and are found in the oligosaccharide-rich head regions of a glycophorin.

Similar Questions

Persons with $AB$ blood group are called as "Universal recipients". This is due to:

Both $RBCs$ and $WBCs$ are formed in

$A$ person with blood group $A$ needs a blood transfusion. Which blood group$(s)$ can be donated to them?

Match the following columns:
Column-$I$ Column-$II$
$P$. Fibrinogen $I$. Needed for blood clotting
$Q$. Globulins $II$. Useful in osmotic balance
$R$. Albumins $III$. Involved in defense mechanisms

Agglutinogen is .....

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$: Blood group phenotype is controlled by the presence or absence of antigens present on the surface coating of $RBC$.$R$: These antigens are of three types and are found in the oligosaccharide-rich head regions of a glycophorin.