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;
20 Cards in this Set
- Front
- Back
|
High to low concentration is ___________ |
diffusion |
|
|
______ diffusion requires no energy (ATP) |
passive |
|
|
_______ diffusion requires energy (ATP) |
active |
|
|
Process of taking material into the cell by infolding the cell membrane is called |
endocytosis |
|
|
______ diffusion is where membrane proteins help molecules move across the cell membrane. |
Facilitated diffusion |
|
|
_______ diffusion moves substances down their concentration gradient without using the cell's energy |
facilitated diffusion |
|
|
____ is when molecules are spread out evenly |
equilibrium |
|
|
_______ pushing materials out of the cell, such as waste products |
exocytosis |
|
|
Molecules such as glucose and sucrose move into the cells by _________ diffusion |
facilitated diffusion |
|
|
Ions move into the cell by way of ______ diffusion |
facilitated diffusion |
|
|
Particles such as glycerol, oxygen, carbon dioxide, and hydrogen use ________ diffusion |
simple diffusion |
|
|
The alternating contractions and relaxations of muscle layers move substances through organs. This is called ___________ |
peristalsis |
|
|
_____ muscles are involuntary |
smooth |
|
|
which type of muscle is found in the walls of hollow organs like the digestive tract? |
smooth muscles |
|
|
epithelial tissue is either ______ or ________ |
simple or stratified |
|
|
____ is composed of single layer of cells |
simple epithelial tissue |
|
|
_____ is composed of more than one layer of cells |
stratified epithelial tissue |
|
|
Hormone secretion and mucous secretion are examples of |
exocytosis |
|
|
What is the sugary substance that surrounds some cells |
glycocalyx |
|
|
Simple diffusion, facilitated diffusion, and osmosis are examples of _________ transport |
passive |
