7th Grade Science--Plasma Membrane & Cellular Transport

What is another name for the cell membrane?

Which is NOT a function of the plasma membrane?

Some molecules are allowed to pass through the plasma anytime. Others can never pass through, and some can only pass through in limited amounts. This is called ___________________.

True or False: The plasma membrane is selectively permeable.

Double layer sheet that makes up nearly all plasma membranes

________________________ are made up of glycerol, two fatty acids, and a phosphate group.

Which type of transport requires energy?

The ________________ describes the organization of cell structures.

In plasma membranes, _______________ molecules are attached to many of the proteins.

Every living cell exists in a ______ environment that it needs to survive.