Skip to content
- Created by: Amy
- Created on: 16-03-17 10:39
1. Which of these molecules contribute to the structure of the cell membrane?
- DNA
- Water
- Phospholipids
- Triglycerides
1 of 10
Other questions in this quiz
2. This organelle functions in cellular respiration to produce energy:
- Golgi body
- Lysosome
- Mitochondrion
- Endoplasmic reticulum
3. Which of the following statements best describes the fluid mosaic model of the plasma membrane?
- A single layer of proteins surrounding a single layer of lipids
- A single layer of proteins with lipid molecules dispersed within it
- A lipid bilayer with protein molecules dispersed within it
- A protein bilayer sandwhiching a layer of lipids
4. Particles move from a region of lower concentration to a region of higher concentration by:
- Passive transport
- Facilitated diffusion
- Active transport
- Osmosis
5. Diffusion is the movement of molecules from:
- One area to another by random movement
- An area of equilibrium to an area of high concentration
- An area of high concentration to an area of low concentration
- An area of low concentration to an area of high concentration
Comments
No comments have yet been made