The slide image shows transitional epithelium through a transverse section of a human bladder wall. What is the function of the tissue indicated by the arrow? Protection of the inner lining of the bladder
Contraction of the bladder
Structural Support of the Bladder
Nerve impulse conductor for the bladder

In which of the following ways is the function of the surface of a microsphere similar to the function of an actual cell membrane? a.both make it possible for the conditions in the interior to be different from the conditions outside. b.both provide a barrier that keeps water from flowing across it so the interior remains dry. c.both separate the rna that forms in the interior from any rna that might form in the environment. d.both can actively move molecules into the interior or out into the surrounding environment.

Are salt and soap nutrients or toxins for yeast? explain.

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.