Passive Transport
What are the three types of diffusion in Passive Transport?
Osmosis Simple and facilitated diffusion
True or False: Extra energy is needed for this type of transport?
True
Whats is the Cell Membrane?
A organelle that protects the cell and protects what goes in and out.
What are the two types of transport?
Passive and Active transport
Are animal and plant cells eukaryotic, prokaryotic, or both?
Eukaryotic
Does passive transport happen when a substance moves from higher to lower concentration or lower to higher concentration?
It moves from an area of higher to lower concentration.
Does active transport happen when a substance moves from higher to lower concentration or lower to higher concentration?
It moves from an area of lower to higher concentration.
The molecules that make up most of the Cell Membrane are
Phospholipids
What is vesicle transport into the cell?
Endocytosis
Who was the first person to discover cells?
Robert Hooke
Does simple diffusion require energy?
No
Where does the energy for active transport come from?
ATP (adenosine triphosphate)
How many layers of phospholipids?
2
What is a substance a cell needs to get rid of?
Carbon dioxide
What are the three parts of the cell theory and who created it?
All cells are alive
All cells are made up by cells
All cells reproduce
Made by Theodor Schwann and Matthias Schleiden.
What are the types of proteins that help with facilitated diffusion?
Transport proteins; specifically channel and carrier proteins.
What does the sodium-potassum pump push out of the cell?
Sodium ions
Is the interior of the cell membrane "'Water Loving" or "Water Fearing"
"Water Fearing"
What substances does a cell need?
Oxygen, water, and glucose
Name the organelles that are only found in animal cells?
Centrioles and lysosomes
What is the special case of the diffusion of water?
Osmosis
What does the sodium-potassium pump move into the cell?
Potassium ions
Why are the proteins that are embedded in the lipid layers needed?
To help transport many substances across the membrane
What is Concentration?
The number of particles in a given substance (ex. If you dissolve sugar in one cup of water, and you have no sugar in the other, than the first cup would have a higher concentration of sugar.)
What are the eukaryotic kingdoms?
Protists, fungi, plants, and animals