Elena Cade
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A-Level Biology (1.6 Defence Against Disease) Quiz sobre Resisting infection, criado por Elena Cade em 23-04-2015.

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Elena Cade
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Resisting infection

Resisting infection

Questão 1 de 10

1

Species resistance is:

Selecione uma das seguintes:

  • A resistance to disease shared with other species

  • A type of resistance to diseases that are common in other species

  • Resistance to diseases that are common in other species

  • A type of non specific immune response

Explicação

Questão 2 de 10

1

Inflammation allows:

Selecione uma das seguintes:

  • More phagocytes to leave the blood

  • Fewer complement proteins to the leave the blood

  • Both of the above

  • Neither of the above

Explicação

Questão 3 de 10

1

The cells that are involved in both humoral and cell mediated immune responses are:

Selecione uma das seguintes:

  • B-cells

  • cytotoxic cells

  • helper T -cells

  • virus-infected cells

Explicação

Questão 4 de 10

1

Antigens are most commonly:

Selecione uma das seguintes:

  • proteins or glycoproteins that stimulate an immune response

  • foreign DNA that stimulates an immune response

  • bacteria

  • viruses

Explicação

Questão 5 de 10

1

Antibodies are best described as:

Selecione uma das seguintes:

  • J shaped proteins with a common region and a variable region

  • J shaped proteins

  • Y shaped proteins

  • Y shaped proteins with a common region and a variable region

Explicação

Questão 6 de 10

1

Compared with the secondary antibody-mediated immune response, the primary response is:

Selecione uma das seguintes:

  • slower but produces more antibodies

  • quicker and produces more antibodies

  • slower and produces fewer antibodies

  • quicker but produces fewer antibodies

Explicação

Questão 7 de 10

1

Monoclonal antibodies are:

Selecione uma das seguintes:

  • specific to just one antigen

  • produced by just one type of cell

  • neither of the above

  • both of the above

Explicação

Questão 8 de 10

1

Plasma cells are:

Selecione uma das seguintes:

  • large cells that secrete antibodies

  • retained in the lymph node for years

  • produced from helper T-cells

  • capable of secreting chemicals to perforate the plasma membrane of the virus infected cell

Explicação

Questão 9 de 10

1

Hybridoma cells are:

Selecione uma das seguintes:

  • made by fusing cancer cells with spleen cells from a mouse

  • immortal

  • capable of producing monoclonal antibodies

  • all of the above

Explicação

Questão 10 de 10

1

phagocytosis always involves:

Selecione uma das seguintes:

  • the production of antibodies

  • engulfing invading microorganisms

  • both of the above

  • neither of the above

Explicação

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