IMMUNOGLOBULINS
IMMUNOGLOBULIN STRUCTURE TYPES DISTRIBUTION BIOLOGICAL AND CHEMICAL PROPERTIES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Antibodies can utilize the bacterial toxin
|
|
True
|
|
|
False
|
|
|
Either A or B
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Binding of antibody inactivates viruses and microbial toxins (such as tetanus toxin or diphtheria toxin) by blocking their ability to bind to receptors on host cells.
Detailed explanation-2: -1) Antibodies are secreted into the blood and mucosa, where they bind to and inactivate foreign substances such as pathogens and toxins (neutralization). 2) Antibodies activate the complement system to destroy bacterial cells by lysis (punching holes in the cell wall).
Detailed explanation-3: -Antibodies are proteins made by the body’s natural defence system (immune system) to fight foreign substances, such as bacteria.
There is 1 question to complete.