Author: Anonymous

The voltage across a membrane is called the _____.

_________ contain digestive enzymes and are used to clean up the cell, digest bacteria that have entered the cell, or breakdown worn-out organelles.

Diffusion _____.

A protein is tightly associated with the plasma membrane but it can be isolated by treating the membrane with a strong detergent. What type of membrane protein is this?

A cell lacking a Golgi apparatus would not be able to add _____________ to proteins.

What is the function of Prokaryote cell structure 1 …how does the bacteria use structure 1

For the following questions, match the labeled component of the cell membrane in the figure with its description.Which component is a protein fiber of the extracellular matrix?

Where would you expect to find tight junctions?

An individual is constipated. They take magnesium salts to help loosen the stool. Why does this work?

What organelle is needed to get rid of the webs between the fingers shown below?