organelles

• cytoplasm/cytosol: liquid portion of cell made up of salts, water and organic molecules. gives cell its shape and holds other organelles inside the cell.
• cell membrane/plasma membrane: controls what goes in and out of the cell, made of phospholid bilayer > made of two layers of fat called lipids
• nucleus: stores DNA and controls cell activity. is membrane bound

  
• mitochondria: produces energy, has DNA, and is surrounded by a double membrane

  
• smooth endoplasmic reticulum (smooth ER): membrane bound organelle with tube-like structure that produces lipids and detoxifies cell. network of cisternae

  rough endoplasmic reticulum (rough ER): membrane bound, covered in ribosomes and produces proteins to be exported out of cell. stack of cisternae

  
• ribosomes: not membrane bound, sticks to rough ER, made of proteins and rRNA. makes proteins

  
• golgi apparatus: membrane bound, processes and packages proteins from rough ER to plasma membrane so it can be released out of cell. stack of cisternae.

  vesicles: transport materials

  
• lysosomes: membrane bound, made of proteins and rRNA. destroys proteins and toxins, uses acidic enzymes to break down waste

  
• centrioles: not membrane bound, made up of microtubules and assists in cell division and formation of cell structures

  
• cell wall: only in plant cells, outermost layer of plant cell providing strength, support, protection and shape for the cell. made of cellulose and other proteins
• vacuoles-

  in plants: large membrane bound organelle to maintain cell shape, provide nutrients and maintain water balance

  in animals: have smaller and more, used to handle waste products

  
• chloroplasts: thylakoid discs inside it contain chlorophyll, which absorbs light energy for photosynthesis and gives plants its green colour.