(A) The $pH$ of human blood is maintained in a narrow range between $7.35$ and $7.45$.This range is considered slightly alkaline (basic).This specific

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(A) The $pH$ of human blood is maintained in a narrow range between $7.35$ and $7.45$.This range is considered slightly alkaline (basic).This specific $pH$ level is crucial for the optimal functioning of hemoglobin in binding and releasing $O_2$ and for the efficient transport of $CO_2$ in the form of bicarbonate ions $(HCO_3^-)$ within the plasma.

Class 11 Biology Body Fluids and Circulations Blood and Blood Group

Medium

In a normal human,to help the transport of $O_2$ and $CO_2$ properly,the blood is:

A
Slightly alkaline
B
Slightly acidic
C
Strongly alkaline
D
Strongly acidic

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Body Fluids and Circulations

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Blood and Blood Group

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Match the Column $I$ (Blood corpuscles) with Column $II$ (functions).
$i$. Neutrophils $b$. Phagocytosis
$ii$. Basophils $c$. Secretion of histamines
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.............. blood group individuals are called 'universal donors' and .......... blood group individuals are called 'universal acceptors'.

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$i$. Neutrophils	$b$. Phagocytosis
$ii$. Basophils	$c$. Secretion of histamines
$iii$. Acidophils (Eosinophils)	$d$. Antihistaminic
$iv$. Lymphocytes	$a$. Immunity

In a normal human,to help the transport of $O_2$ and $CO_2$ properly,the blood is:

Similar Questions

Which of the following vitamins is needed for the coagulation of blood?

In the presence of which of the following does the concentration of organic acids in the blood not increase?

The most well-known blood grouping is the $ABO$ blood group. It is named $ABO$ instead of $ABC$ because what does the '$O$' represent?

Match the Column $I$ (Blood corpuscles) with Column $II$ (functions).$i$. Neutrophils$b$. Phagocytosis$ii$. Basophils$c$. Secretion of histamines$iii$. Acidophils (Eosinophils)$d$. Antihistaminic$iv$. Lymphocytes$a$. Immunity

.............. blood group individuals are called 'universal donors' and .......... blood group individuals are called 'universal acceptors'.

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Match the Column $I$ (Blood corpuscles) with Column $II$ (functions).
$i$. Neutrophils $b$. Phagocytosis
$ii$. Basophils $c$. Secretion of histamines
$iii$. Acidophils (Eosinophils) $d$. Antihistaminic
$iv$. Lymphocytes $a$. Immunity