M
Q. Which one of the following cells produces antibodies?
Antibodies are secreted by a type of Lymphocytes (White Blood cell). Antibodies can occur in two physical forms, a soluble form that is secreted from the cell, and a membrane- bound form that is attached to the surface of a B cell and is referred to as the B cell receptor (BCR). An antibody (Ab), also known as an immunoglobulin (Ig), is a large Y-shaped protein produced by lymphocytes that is used by the immune system to identify and neutralize foreign objects such as bacteria and viruses. The antibody recognizes a unique part of the foreign target, called an antigen.
You must be Logged in to update hint/solution
Q. Haemoglobin is an important constituent of
Q. The term biology is derived from the language
Q. Which part of the body is affected in Alzheimer’s?
Q. Which of the following nitrogenous excretory products can be excreted in solid form?
Q. In case of a heart attack, a hormone is injected as an emergency measure, Which one is it?
Q. Which among the given organisms does not fit into the Cell Theory
Q. If xylem & phloem are arranged in the same radius, such a vascular bundle is called:
Discusssion
Login to discuss.