the tumor is made of cancer cells, and it can invade nearby tissues. Some cancer cells can move into the bloodstream or lymph nodes, where they can spread to other tissues within the body.
Answer:
read patient charts, calibrate microscopes, perform an MRI, repair an EEG machine
Answer:
there are half as many chromosomes in egg cells.
Explanation:
A kind of environment that is described when the concentration of dissolved substances is greater outside the cell than inside is;
B) Hypertonic
<span>Membrane receptor proteins relay signals between the cell's internal and external environments.
<span>
Transport proteins move molecules and ions across the membrane.</span></span>