Question 24 1 pts
When bacterial cultures are grown in the lab, products of bacterial metabolism can build up
making the environment too acidic or basic for the bacteria to survive. What is the best thing
to add to keep the pH steady and the bacteria healthy?
O a base
O a buffer
a protein
O a lipid

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

Were is the question

Idk little ngr try paying attention in school and you would know ngr

Ais the