Question

Which of the following are functions of the cell membrane? Select the two correct answers.

Keeps the cell rigid to support the shape of the organism.

Creates energy for the cell

Transporting toxic substances into the cell

Controlling what goes in and out of the cell.

Protecting the cell

Answer 1

The two correct functions of the cell membrane from the options provided are:

1. **Controlling what goes in and out of the cell.**
2. **Protecting the cell.**

The cell membrane regulates the movement of substances into and out of the cell, thereby maintaining homeostasis and providing protection for the cell's interior.