Which of the following is NOT a function of the plasma membrane? (2019)
Practice Questions
Q1
Which of the following is NOT a function of the plasma membrane? (2019)
Transport of materials
Cell communication
Energy production
Barrier to external environment
Questions & Step-by-Step Solutions
Which of the following is NOT a function of the plasma membrane? (2019)
Step 1: Understand what the plasma membrane is. It is the outer layer of a cell that separates the inside of the cell from the outside environment.
Step 2: Learn the main functions of the plasma membrane. These include acting as a barrier, controlling what enters and exits the cell, and helping cells communicate with each other.
Step 3: Identify what the plasma membrane does NOT do. One key function it does NOT perform is producing energy.
Step 4: Conclude that since the plasma membrane does not produce energy, this is the correct answer to the question.
