NEW
Font size
WorksheetsAP bio immunity
Total questions: 18
Worksheet time: 31mins
B Cells differentiate into memory cells and this cell that secretes antibodies?
stem cells
nerve cells
helper cells
plasma cells
The skin, mucous membranes, natural secretions, and natural flora are all part of the
First line of defense
Second line of defense
Third line of defense
What attacks microbes indiscriminately?
The adaptive immune system
The innate immune system
The lymphatic system
The nervous system
If our body encountered an antigen for the first time, what would occur?
B cells would be unable to make antibodies until antigens are presented through macrophage MHCs
Antibodies would not exist until dendritic cells brought pathogens to the lymph nodes
Immunity would be at its highest because antibodies for this specific antigen have not yet been depleted
In order to make up for the deficit in B cell antibody production, helper and cytotoxic T cell production would increase
Infected human cells present antigens or viral proteins on their cell surface through what?
Major histocompatibility complexes
antibodies
T Cell receptors
cytokines
A secondary immune response will be faster when...
The individual has encountered the pathogen already
The individual's macrophages are on high alert
The individual has encountered the pathogen and has memory B cells circulating
Antibodies are produced by T cells
How do T cells differ from B cells?
T cells fight pathogens by killing pathogens directly, while B cells fight pathogens by making antibodies.
T cells only make memory cells, and B cells only make antigens
T cells fight pathogens by making antibodies, while B cells fight pathogens by killing pathogens directly.
T cells can only fight off pathogens the body has encountered once, and B cells can fight off any pathogen the body comes across.
B Cells can create long term cells that will remember antigens on foreign substances
Memory Cells
Plasma Cells
T cells
Helper T cells
Immunity that occurs when a person's own immune system produces antibodies in response to the presence of a pathogen when a person gets sick
Natural Passive Immunity
Natural Active Immunity
Artificial Active Immunity
Immunity in which antibodies are given to a person rather than produced within the person's own body
Artificial Passive Immunity
Natural Passive Immunity
Artificial Active Immunity
Which immunity is present at birth and passed from the mother to the baby through milk and the placenta?
Artificial Active Immunity
Natural Active immunity
Natural passive immunity
Artificial passive immunity
Cell-mediated immunity is a type of acquired immunity. This is the immunity one develops throughout life. Which of the following types of cells are mostly involved in cell-mediated immunity?
T cells
B cells
erythrocytes
neutrophils
