Organelles
These are like small organs in the cell that have specific jobs
What are organelles
What is the function of the cell membrane
Allows molecules to enter and leave the cell
What is the function of the chloroplast?
Where photosynthesis takes place
Membrane transport that does not require energy or a protein channel/carrier?
Passive transport
The protein pump is a form of active transport, why is energy needed for active transport
Ions are moving from an area of low concentration to high concentration
Protects and supports a plant cell
What is cell wall
The membrane is made of a ________________ bilayer.
phospholipid
What is the function of the lysosomes
Contains digestive enzymes to dispose of unwanted cell material
Substance being dissolved
solute
Have equal amounts of solute inside and outside the cell
isotonic solutions
This organelle is the storage area in the cell
What is vacuole
What is the small structure that makes up the majority of the cell membrane?
phospholipids
What is the function of the cytoskeleton
Provides structure and support to the cell
_______ are very polar and are unable to diffuse across the plasma membrane
ions
_____________ is the diffusion of water across the cell membrane
osmosis
What organelle is responsible for the production of energy (ATP) in the cell?
mitochondria
How many layers is the bilayer
Two
What is the function of the Golgi apparatus
Process and package proteins and other material to be shipped outside the cell
This process depends on size and solubility
diffusion
Water moves into the cell when the solution surrounding the cell is ____________
hypotonic
What is the difference between the smooth ER and the rough ER
The rough ER has ribosomes on its surface
phospholipids have a __________ head and a ________________ tail.
polar/nonpolar or hydrophilic/hydrophobic
What is the main function of the nucleolus
Produce ribosomes
Type of active transport that moves large amounts of a substance into or out of the cell by wrapping the membrane around the particles.
Endocytosis
A contractile vacuole regulates the flow of water in and out of the cell. What causes the contractile vacuole to fill with water?
Water concentration is higher on the outside of the organism