Question at position 33 Prompt 1A cell that highly expresses CD40 or CD80 when maturation occursAnswer for prompt 1 A cell that highly expresses CD40 or CD80 when maturation occurs[input]Prompt 2A cell that has the ability to kill other cells on contact like NK cellsAnswer for prompt 2 A cell that has the ability to kill other cells on contact like NK cells[input]Prompt 3A cell that has processed cognate antigen is aAnswer for prompt 3 A cell that has processed cognate antigen is a[input]Prompt 4Where can activation potentially take place in this figure?Answer for prompt 4 Where can activation potentially take place in this figure?[input]Possible answersBone marrowCD4 Effector T cellSpleenCD28CD8 Effector T cellsLungsCD40Native T cell多项填空题

题目图片
A

Bone marrow

B

CD4 Effector T cell

C

Spleen

D

CD28

E

CD8 Effector T cells

F

Lungs

G

CD40

H

Native T cell

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类似问题

Question at position 37 Prompt 1And example of a co-stimulatory receptor on T cells isAnswer for prompt 1 And example of a co-stimulatory receptor on T cells is[input]Prompt 2The red circle in this figure representsAnswer for prompt 2 The red circle in this figure represents[input]Prompt 3The red arrow may result in the expression of this master regulatorAnswer for prompt 3 The red arrow may result in the expression of this master regulator[input]Prompt 4This cell processes antigenAnswer for prompt 4 This cell processes antigen[input]Possible answersCD40Processed antigenCD28RBCT cellUnprocessed antigenFixed antigenDendritic cellsT-bet

Question at position 22 Superantigens differ from regular peptide antigens because theycan result in toxic shock.bind outside the peptide-binding groove.interact with the V β domain of the TCR.All of the answers are correct.activate a larger proportion of T cells.

Which of the following cells begins the defensive response against a specific antigen?

Question at position 60 How does antigen recognition contribute to T cell activation?It results in immediate antibody productionIt eliminates the need for a polyclonal responseIt inhibits further immue responsesIt directly leads to the destruction of the antigenIt triggers a signal that must be confirmed by costimulation

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