Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
Active transport |
movement of substances through a cell membrane using the cells energy. |
|
diffusion |
movement from an area of higher concentration to an area of lower concentration. |
|
Endocytosis |
process during which a cell takes in a substance by surrounding it with the cell membrane. |
|
exocytosis |
process during which a cells vesicles release their contents outside the cell. |
|
facilitated diffusion |
when molecules pass through a cell membrane using transport proteins. |
|
osmosis |
diffusion of water molecules only through a membrane. |
|
passive transport |
movement of substances through a cell membrane without using energy. |
|
cellular respiration |
series of chemical reactions that convert energy in food molecules into ATP. |
|
fermintation |
reaction used to obtain energy from food when oxygen levels are low. |
|
glycolysis |
process by which glucose is broken down |
|
photosynthesis |
series of reactions that convert light energy,water,and CO2 into glucose and give off oxygen. |