In the indirect ELISA test to diagnose HIV virus the enzymel

In the indirect ELISA test to diagnose HIV virus, the enzyme-linked antibody will attach to Proteins on the surface of the HIV virus present in human blood sample Serum suspected of containing antibodies against proteins on the surface of the HIV virus The well of the microplate well The lymphatic system consists of lymphatic vessels, lymphatic tissue, lymph nodes, and lymphoid organs such as _________ esophagus, laryngopharynx, and tonsils thyroid, parathyroid and thymus spleen, tonsils and thymus pancreas, adrenal glands and spleen This region of an antibody forms the antigen-binding site that binds a specific region in the antigen. heavy chain only constant portion of heavy and light chains light chain only variable portion of heavy and light chains

Solution

Answer:

3. (b) Serum suspected of containing antibodies against protien on the surface of the HIV virus.

Reason: It\'s this feature of the indirect ELISA that removes the drawback of direct ELISA for diagnosing HIV virus.

4.(c) spleen, tonsils, and thymus

Reason: Only these organs are part of the lymphatic system.

5.(c) light chain only.