Asked by Matthew Landers on Jun 27, 2024

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​The most plentiful antibody.It coats microorganisms in the tissues to speed up the uptake by other immune system cells.It carries out both antibacterial and antiviral activity.It can cross the placenta barrier

A) ​IgA
B) ​IgD
C) ​IgE
D) ​IgG
E) ​IgM

IgG

Immunoglobulin G, a type of antibody that is the most abundant in the body, playing a crucial role in the immune response by identifying and neutralizing pathogens such as viruses and bacteria.

  • Understand the role and function of various antibodies in the immune response.
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JM
JUANA MARIE BACORJun 28, 2024
Final Answer :
D
Explanation :
IgG is the most abundant antibody in the body, known for its ability to coat microorganisms, facilitate their uptake by immune cells, and its capability to cross the placenta, providing passive immunity to the fetus.