in passive immunity, the protection is long term because there is memory cell produced. Is this statement true or false?
false
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25
Complete this sentence about how antibody work: ... produce antibody. they will mark the pathogen by attaching to its ... . Then, the pathogen will be engulfed by ........
lymphocytes, antigen, phagocytes
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20
What kind of transport that occur doring the movement of water from intestine lining into the lumen?
osmosis
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20
State the 5 body defences that protect us from pathogen infection!
skin, hair in the nose, mucus, stomach acid, white blood cells
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10
which type of immunity where the antibodies are temporarily available?
passive immunity
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10
Which body defense that works as filter that prevent pathogen from entering our respiratory system?
hair in the nose
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eraser
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20
Where can we find antigen?
on the surface of pathogen
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20
what are 2 things that are produced after the multiplication of lymphocytes?
antibody & memory cells
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25
Explain how cholerae bacteria spread!
through contaminated water, food, hands, passed from one person to another. can also spread by the help of flies
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10
who produces the antibody in active immunity?
the person itself
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15
state an example of chemical body defence!
stomach acid
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25
Explain the 2 mechanism of how antibody work!
direct destruction by antibodies and marking by antibodies that continue to the destruction by phagocytes
