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mario62 [17]
3 years ago
5

What is the role of b cells in the human immune system

Biology
1 answer:
Natasha_Volkova [10]3 years ago
4 0
B cells mature in the bone marrow, which is at the core of most bones It recognises invaders by the shape of molecules -antigens- on their surfaces. With the help of T cells, B cells make proteins called antibodies. The antibodies will help your body become aware of intruders.
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Explain why it would not be possible to accurately measure hemoglobin concentration if the RBCs were not first lysed.
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Because hemoglobin is compartmentalized inside the RBCs, lysis of RBCs is necessary for accurate measurement of hemoglobin levels.

<h3>Measure of hemoglobin concentration</h3>

Hemoglobin is a complex found in blood which is responsible for transporting oxygen to cells of the body.

Hemoglobin is composed of heme and the proteins alpha and beta globin.

Hemoglobin is found within the cytoplasm of red blood cells.

Since hemoglobin is compartmentalized inside the RBCs, lysis of RBCs is necessary for accurate measurement of hemoglobin levels.

Learn more about hemoglobin at: brainly.com/question/816005

8 0
2 years ago
Que crea el proceso de la fotosíntesis ??
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Why would cladistics classify birds and reptiles in a single class
Papessa [141]

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Vertebrae

Explanation:

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Hope this helped!

3 0
2 years ago
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Degger [83]

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The correct answer is option c. "Tetracycline must be discontinued before beginning the isotretinoin".

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7 0
3 years ago
What is another way genetic variation increase in a population?
Tcecarenko [31]

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Explanation:

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