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#Question id: 1568


which one of these is not a characteristics  of B-cell?

#Applied Microbiology
  1. They are APCs

  2. Have surface marker  CD19

  3. B cell convert into plasma cell

  4. Antibodies at surface of b cell – IgM, IgA


Answer:- Option(s): 4


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#Question id: 2074

#Biochemistry

In some cells, there are many ion electrochemical gradients across the plasma membrane even though there are usually only one or two proton pumps present in the membrane. The gradients of the other ions are most likely accounted for by:

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#Question id: 2074

#Zoology

In some cells, there are many ion electrochemical gradients across the plasma membrane even though there are usually only one or two proton pumps present in the membrane. The gradients of the other ions are most likely accounted for by:

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#Question id: 2075

#Biochemistry

The force driving simple diffusion is:

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#Question id: 2075

#Zoology

The force driving simple diffusion is:

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#Question id: 2076

#Biochemistry

An organism with a cell wall would most likely be unable to take in materials through:

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#Question id: 2076

#Zoology

An organism with a cell wall would most likely be unable to take in materials through:

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