Which advance resulted from the development of a culture technique for muscle cells? smallpox inoculant insulin production polio vaccination vitamin e production

How will you manage your time to accomplish the necessary tasks both on the job and at home?

Which type of stimulus do mechanoreceptors detect? sound pain heat light

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis