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68 Cards in this Set
- Front
- Back
Digestive juices produced mainly in |
Salivary glands,pancreases,stomach |
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What digestive juices does the pancreas produce |
Pancreatic juice |
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Where soluble food molecules are absorbed |
Small intestine |
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Draws out access water from undigested food |
Large intestine |
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Tissue definition |
A group of similar cells that work together to perform a function |
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3 types of tissue in stomach |
Muscle tissue Glandular tissue Epithelial tissue |
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What is the difference between Solute and solvent |
Solute is placed into the solvent |
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Diffusion can only occur when? |
When there is a difference in concentration between 2 areas |
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What gases are exchanged between the organisms and the environment |
Oxygen and carbon dioxide |
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Can large partials get through a leaky cell membrane |
No |
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Are cell membranes partially permeable |
Yes |
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Where does the oxygen from alveoli defuse to |
Red blood cells |
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Are cell membranes partially permeable |
Yes |
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Where does the oxygen from alveoli defuse to |
Red blood cells |
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2 examples of definition |
Carbon dioxide entering leaf cells Digested food substances from small intestine entering the blood |
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Are cell membranes partially permeable |
Yes |
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Where does the oxygen from alveoli defuse to |
Red blood cells |
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2 examples of definition |
Carbon dioxide entering leaf cells Digested food substances from small intestine entering the blood |
|
What does sedition require of particles |
Energy |
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Are cell membranes partially permeable |
Yes |
|
Where does the oxygen from alveoli defuse to |
Red blood cells |
|
2 examples of definition |
Carbon dioxide entering leaf cells Digested food substances from small intestine entering the blood |
|
What does sedition require of particles |
Energy |
|
Doss definition require energy from the cell |
No |
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Are cell membranes partially permeable |
Yes |
|
Where does the oxygen from alveoli defuse to |
Red blood cells |
|
2 examples of definition |
Carbon dioxide entering leaf cells Digested food substances from small intestine entering the blood |
|
What does sedition require of particles |
Energy |
|
Doss definition require energy from the cell |
No |
|
Does definition require energy from the particles |
Yes |
|
Are cell membranes partially permeable |
Yes |
|
Where does the oxygen from alveoli defuse to |
Red blood cells |
|
2 examples of diffusion |
Carbon dioxide entering leaf cells Digested food substances from small intestine entering the blood |
|
What does sedition require of particles |
Energy |
|
Doss diffusion require energy from the cell |
No |
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Does diffusion require energy from the particles |
Yes |
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What changes the rate of diffusion |
Surface area Temp Concentration gradient of diffusion Distance |
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Is water essential for living organisms |
Yes |
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Is water essential for living organisms |
Yes |
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What is involved in almost all prices that occur in almost all organisms |
Water |
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Is water essential for living organisms |
Yes |
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What is involved in almost all prices that occur in almost all organisms |
Water |
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Can water defuse through a partially permeable membrane |
Yes |
|
Is water essential for living organisms |
Yes |
|
What is involved in almost all prices that occur in almost all organisms |
Water |
|
Can water defuse through a partially permeable membrane |
Yes |
|
What process is osmosis |
Passive |
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Is water essential for living organisms |
Yes |
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What is involved in almost all prices that occur in almost all organisms |
Water |
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Can water defuse through a partially permeable membrane |
Yes |
|
What process is osmosis |
Passive |
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What is water potential |
How many water molecules are in a substance |
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Is water essential for living organisms |
Yes |
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What is involved in almost all processes that occur in almost all organisms |
Water |
|
Can water defuse through a partially permeable membrane |
Yes |
|
What process is osmosis |
Passive |
|
What is water potential |
How many water molecules are in a substance |
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Define osmosis |
The net movement of water molecules from a region of high water potential to low water potential |
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What is pure waters water potential |
Zero |
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What happens when solutes are added to water |
The water potential drops |
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What happens when solutes are added to water |
The water potential drops |
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What part of the cell shrinks if water leaves the cell |
Cytoplasm |
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What happens when solutes are added to water |
The water potential drops |
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What part of the cell shrinks if water leaves the cell |
Cytoplasm |
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Are cell walls permeable |
Yes 100% permeable |
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What happens when solutes are added to water |
The water potential drops |
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What part of the cell shrinks if water leaves the cell |
Cytoplasm |
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Are cell walls permeable |
Yes 100% permeable |