Choose all the answers that are characteristics of antibodies.
i. This molecule is produced by white blood cells
ii. A vaccine causes the body to produce these
iii. These are part of the pathogen
iv. These molecules give the body immunity
v. These molecules flag pathogens for destruction
vi. When a virus mutates, this part can change
vii. This molecule triggers an immune response

Respuesta :

The characteristics of antibodies include the following:

I. This molecule is produced by white blood cells

ii. A vaccine causes the body to produce these

iv. These molecules give the body immunity

v. These molecules flag pathogens for destruction

Therefore options I, II, IV, and V.

The characteristics of antibodies

Antibodies are the proteins of the immune system that helps in the immune response of the body against invading microorganisms.

The characteristics of antibodies include:

  • Antibodies are produced by special white blood cells called the B lymphocytes.

  • When antigens of viruses are introduced into the body through the vaccine, it causes the body to produce memory antibodies.

  • The production of antibodies by the memory B cells helps to give the body immunity.

  • Antibodies attach to an antigen and attract cells that will engulf and destroy the pathogen.

Learn more about antibodies here:

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