What is true about RBCs in humans? | vedclass

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(A) In humans,$RBCs$ (Red Blood Cells) play a crucial role in the transport of gases.$1$. $RBCs$ contain hemoglobin,which binds to $O_2$ to form oxyhe

Vedclass · Accepted Answer

They carry about $20-25$ per cent of $CO_2$

Vedclass · Answer

(A) In humans,$RBCs$ (Red Blood Cells) play a crucial role in the transport of gases.$1$. $RBCs$ contain hemoglobin,which binds to $O_2$ to form oxyhemoglobin for oxygen transport.$2$. Additionally,$RBCs$ are involved in the transport of carbon dioxide $(CO_2)$.$3$. About $20-25$ percent of $CO_2$ is transported by $RBCs$ in the form of carbaminohemoglobin.$4$. The majority of $CO_2$ ($70$ percent) is transported as bicarbonates in the plasma,while about $7$ percent is carried in a dissolved state in the plasma.Therefore,the statement that $RBCs$ carry about $20-25$ percent of $CO_2$ is correct.

What is true about $RBCs$ in humans?

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