Immature cells that have the potential to develop into many, but not all, classes of mature cells (e.g., blood, skin, hair, neurons) are called
A) ependymal.
B) pluripotent.
C) ventricular.
D) multipolar.
E) totipotent.
Question 2
A developing cell that is totipotential
A) is capable of developing into any type of cell in the organism.
B) is totally committed to one cell type for life.
C) cannot divide.
D) is totally developed and will not differentiate.
E) is entirely potent in excitation or inhibition.
Micrographs of nerve cells taken with different types of light microscopes.
Furchgott's discovery that endothelial cells produce a vasodilating substance.
(A) Lymphatic vessel with valves within tissue cells; (B) photomicrograph of lymphatic vessel with v
BLOOD CELLS
Cancer cells can move to new locations in the body, a process called metastasis