Lymphocytes generated during an initial infection that circulate in the body for years and quickly destroy that infection if it ever appears again are called the Memory t cells. These cells are a subset of infection that have previously encountered and responded to their respective antigen, thus they may be called the antigen experienced t cells.
Answer:
it has electrostatic forces that bond the compound and is overall neutral but has anions and cations
Answer:
c
Explanation:
(organelles) means more than one organ. cells* make up organs; different organs that carry out DIFFERENT functions.
so therefore each organ is specialized to carry a different function
Answer:
25 percent
Explanation:
Its 25 percent because its broken up into four sections One parent is striped and one is a full green if both were striped it would have been 50/50 but one is full and one is striped so 25/75.
Answer:
The correct answer is - raising in water becomes puffed, or uptake of water and minerals from roots.
Explanation:
The minimum pressure applied to a solution to prevent the entering the flow of its pure solvent through q semipermeable membrane. The process of flowing the pure solvent to the solution through a semipermeable pressure is known as osmosis and the minimum pressure required to preventing the osmosis is osmotic pressure.
Many plants springing up through tree roots growing through concrete. Due to osmotic pressure, the plants grow they require more water, the inexorable osmotic pressure of water moves through the membranes can actually push through asphalt!
Movement of salt-water in the animal cell across our cell membrane and keep raisin in water and the raisin gets puffed are other examples of this phenomenon.