Reading...
Play button
Play button
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;
14 Cards in this Set
- Front
- Back
|
How are prokaryotes and eukaryotes similar?
|
-both have cytoplasm
-both have a cell membrane -both have DNA |
|
|
How are prokaryotes and eukaryotes different?
|
Eukaryotes have a membrane-bound nucleus, complex DNA, and organelles
|
|
|
cell wall
|
supports
|
|
|
rough endoplasmic reticulum
|
has ribosomes/transports
|
|
|
smooth endoplasmic reticulum
|
no ribosomes/transports
|
|
|
nucleus
|
control center
|
|
|
membrane
|
lets stuff in/out
|
|
|
cytoplasm
|
contains organelles
|
|
|
How is a cell like a city?
|
-requires many services to keep it clean and running
-traffic control,waste disposal,authority figures -organelles are like workers |
|
|
Diffusion
|
the process by which molecules spread from areas of high concentration, to areas of low concentration
|
|
|
osmosis
|
movement of water from a more concentrated solution to less concentrated
|
|
|
How are osmosis and diffusion different?
|
Osmosis requires active transport where ATP(energy) is used. Passive transport uses no energy or ATP.
|
|
|
How are active transport and passive transport similar?
|
both transport
|
|
|
How is photosynthesis and cellular respiration alike?
|
They both use ATP and provide power for cellular activities
|
