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;
38 Cards in this Set
- Front
- Back
|
What are the 6 characteristics of ALL LIVING THINGS.
|
1.Made of cells 2.DNA/evolve
3.Respond to envoirnment (adapt) 4.Reproduce 5.Grow & develope 6.Use energy |
|
|
What are the 5 needs of ALL LIVING THINGS
|
needs 1.Energy
2.H2O (water) 3.Gases 4.proper enviornment 5.minerals |
|
|
What is cell respiration?
|
Food molecules are broken down to form CO2 & H20 and release large amounts of energy.
|
|
|
When particles are moved through a membrane from a region of low concentration, the process is called....
|
Active transport
|
|
|
Diffusion of water is where the water....
|
moves toward the area of low concentration
|
|
|
How does reproduction relate to heridity?
|
Offspring inherit copies of their parents DNA
|
|
|
Define Heridity
|
passing of characteristics from parents to offspring
|
|
|
During diffusion how to particles move?
|
From areas of high concentration to areas of low concentration
|
|
|
What type of transport supplies a cell with glucose?
|
Passive Transport
|
|
|
What are ALL THINGS on this planet made of?
|
Matter
|
|
|
What is Matter?
|
particles
|
|
|
Define diffusion.
|
when the cells move from an area of high concentration to low concentration
|
|
|
How does a cell take in large particles?
|
Large particles are taken in by endocytosis.
|
|
|
How does a cell expel large particles?
|
expelled by exocytosis
|
|
|
what is passive transport?
|
does not require the use of energy
|
|
|
What is homeostasis ?
|
stable state of equilibrium
(to keep the same all the time) |
|
|
What is osmosis?
|
water going through a membrane
(a type of diffusion) |
|
|
The diffusion of water through a cell membrane is called....
|
osmosis
|
|
|
What do plants use to make glucose?
|
Photosynthesis
|
|
|
What happens during cell respiration?
|
food molecules are brokenm down to form CO2 and H2O and release large amounts of energy.
|
|
|
In which cells would you expect to find the greater number of mitochondria
|
active cells
|
|
|
An organism with chloroplasts is a....
|
consumer
|
|
|
Why are decomposer catagorized as consumers?
|
the must obtain food they need from other organisms. They cannot produce their own food.
|
|
|
Why are most cells 70 percent water?
|
most chemical reactions that occur in cells depend on the presence of water.
|
|
|
How are respiration and fermentation similiar?
|
Both processes release the energy stored in food.
|
|
|
How are respiration and fermentation different?
|
respiration requires Oxygen, Fermenation does not.
|
|
|
What is produced by mitosis?
|
two nu
|
|
|
In eukaryotes mitosis creates two nuclei? But Cytokinesis creates........
|
two cells
|
|
|
What is Matter?
|
particles
|
|
|
Define diffusion.
|
when the cells move from an area of high concentration to low concentration
|
|
|
How does a cell take in large particles?
|
Large particles are taken in by endocytosis.
|
|
|
How does a cell expel large particles?
|
expelled by exocytosis
|
|
|
what is passive transport?
|
does not require the use of energy
|
|
|
What is homeostasis ?
|
stable state of equilibrium
(to keep the same all the time) |
|
|
What is osmosis?
|
water going through a membrane
(a type of diffusion) |
|
|
The diffusion of water through a cell membrane is called....
|
osmosis
|
|
|
What do plants use to make glucose?
|
Photosynthesis
|
|
|
What happens during cell respiration?
|
food molecules are brokenm down to form CO2 and H2O and release large amounts of energy.
|
