Passive transport
TRUE or FALSE- passive transport requires energy
FALSE - passive transport does not require energy
TRUE or FALSE does Active transport need energy?
True it does need energy
What is the main difference between a prokaryotic cell and a eukaryotic cell?
Eukaryotic has a nucleus and prokaryotic doesn’t
What type of transportation is Osmosis?
Passive transportation
What are the three forms of water?
Solid, liquid, & gas
What are the three types of passive transport?
Simple Diffusion,Osmosis,Facilitated Diffusion
What are the three types of Active transport?
Sodium-Potassium Pump, Endocytosis, Exocytosis
Who first discovered cells?
Robert Hooke
Osmosis is the movement of what?
Water! Osmosis is the movement of water
True or false-does venus spin backwards?
True
What does facilitated diffusion need to help it transport large and hydrophilic molecules across the cell membrane?
Transport proteins
Where is the energy for Active transport come from?
ATP- Adenosine triphosphate
What organelle makes proteins?
Ribosomes
The movement of water goes from which direction?
High to Low
How much of your body is made out of water?
50%
What is it called when a substance naturally moves from a higher to lower concentration?
Moving down the concentration gradient
When does Active transport occur?
When a substance moves up the concentration gradient to cross a cell membrane
Every cell contains what 4 things?
DNA, ribosomes, cytoplasm, cell membrane
Water can pass through the cell membrane by what?
Simple Diffusion or Channel proteins
Does Saturn and Jupiter rain diamonds or does Saturn and Uranus rain diamonds?
Saturn & Jupiter
What two molecules pass through the cell membrane by facilitated diffusion?
Large molecules & hydrophobic molecule
What is Sodium-potassium pump located in?
Positively charged ions
What are the 3 parts to cell theory?
All cells reproduce, every living thing consists of one or more cells, cells are the basic units of life and every living thing needs cells to live
When the water is drawn out of Kimchi what happens?
the cabbage softens weakening its cellular structure
Do adults have 206 bones in their bodies or do they have 217?
206 bones