Immune Response in biochemistry
Which of the following is in the lymph nodes of a person battling a cold virus?

Huge numbers of white blood cells
All of these
Trapped viruses that have been roaming the body
Lymph ducts that enter and exit the nodes and Lymph fluid

ANSWER DOWNLOAD EXAMIANS APP

Immune Response in biochemistry
Immunological memory is due to

short lived macrophage that can recognize specific pathogens
long lived B cells that secrete a specific antigen
short lived helper T cells that signal macrophage to divide
long lived B cells that secrete a specific antibody

ANSWER DOWNLOAD EXAMIANS APP