Yes.
Simple subject: A sentence that has one clause, with a single subject and predicate.
Key words:
Clause: A subject and predicate forming part of a sentence
Predicate: The completer of a sentence. ( Er, ly, ect...)
Single subject: The main part of a clause
Answer:The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.
Explanation:
Hmmm, is this the whole question?