Answer: because they are eukaryotypes,
Explanation: they are hetreotrophs, and some can move and some cannot. ... This protist is a Protozoan with a pseudopods. 2a) What are characteristics do diatoms dinoflagellates, and other plantlike protists share. They are cell organization, structure, and function.
Answer:
The metric system is the primary system of measurement used through much of the world and in science
Answer:
Thirst and Drinking
Explanation:
the reduced blood flow through the specialized juxtaglomerular apparatus in the kidney will stimulate the release of an renin, an enzyme that will catalyze the <u>conversion of the angiotensinogen to angiotensin I.</u>
Answer:
All antigen receptors produced by a single B or T cell are identical and bind to the same epitope.
Explanation:
Epitope or antigen determinant is the specific part of the antigen that is recognized by an antibody or T-cell receptor. During clonal selection, a lymphocyte proliferates and differentiates to form a group of highly specialized cells in response to a specific antigen present in the body.
The result of clonal selection is the formation of a population of identical cells that recognize the same specific epitope of the same antigen. A lymphocyte that undergoes clonal selection gives rise to two major types of cells in the clone: effector cells and memory cells.
For instance, the clonal propagation of B lymphocytes forms plasma cells (the effector cell) and memory cells. The plasma cells synthesize and secrete specific proteins called antibodies. All the antibodies derived from a plasma cell can bind to and inactivate the same specific antigen.
Plant ® atmosphere ® animal
