Mycoplasmas are bacteria that lack cell walls. On the basis of this structural feature, whichstatement concerning mycoplasmas should be true?

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#Question id: 1540

#Immunology

Peptidoglycans  recognize by

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#Question id: 1671

#Immunology

A chromosome on which T-cell receptor α chain gene rearrangement has occurred lacks which of the following gene segments?

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#Question id: 1541

#Immunology

Nonphagocytic cell of immune system,

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#Question id: 1672

#Immunology

Using only random VDJ recombination, from 40 V, 23 D, and 6 J gene segments, what are the number of possible variable regions of an antigen receptor molecule?

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#Question id: 1542

#Immunology

function of  calprotectin?

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#Question id: 1673

#Immunology

N-region insertion is associated with the expression of: