The reactants observed in this lesson were a dark colored liquid and the product was a clear liquid. a)true b)false

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

What is the name of the type of cell division that occurs in the prokaryotic cell cycle