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Study sets matching "transportation biology"

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Study sets matching "transportation biology"

22 terms
Biology Cell Transportation
Diffusion
Osmosis
Hypertonic solution
Hypotonic solution
Movement of MOLECULES from area of high concentration to an a…
Diffusion of WATER through a semipermeable membrane from a pl…
Concentration of solutes outside the cell is higher than the…
Concentration of solutes outside the cell is lower than the c…
Diffusion
Movement of MOLECULES from area of high concentration to an a…
Osmosis
Diffusion of WATER through a semipermeable membrane from a pl…
23 terms
biology//transportation
simple diffusion
diffusion
osmosis
passive transport
- no energy ... - molecules move from area on high to low concen…
passive process where molecules move because of natural kinet…
- diffusion of water across a membrane... - high to low concentr…
movement of molecular substances across a cell membrane witho…
simple diffusion
- no energy ... - molecules move from area on high to low concen…
diffusion
passive process where molecules move because of natural kinet…
19 terms
Biology transport
phospholipid bilayer
fluid mosaic model
secretion
pinocytosis
Plasma membrane layers composed of phospholipid molecules arr…
The currently accepted model of cell membrane structure, whic…
The process by which cells get large amounts of material in o…
Cell drinking
phospholipid bilayer
Plasma membrane layers composed of phospholipid molecules arr…
fluid mosaic model
The currently accepted model of cell membrane structure, whic…
14 terms
Biology Transportation
Isotonic
Hypotonic
Hypertonic
Selectively Permeable
the total molar concentration of dissolved solutes is the sam…
When one environment's concentration is less than anothers
When one environment's concentration is less than anothers
Only let in stuff they need, kick out stuff they don't
Isotonic
the total molar concentration of dissolved solutes is the sam…
Hypotonic
When one environment's concentration is less than anothers
33 terms
Biology - Transportation
Phospholipid Structure
Protein Structure
Cholesterol Structure
Phospholipid Function
✦ Polar head/non-polar tail... ✦ Tiny Particles... ✦ O2 & Co2
✦ Channel things to go through... ✦ Polar
✦ Keeps the phospholipids from not touching
Selectively chooses what goes in and out of the cell.
Phospholipid Structure
✦ Polar head/non-polar tail... ✦ Tiny Particles... ✦ O2 & Co2
Protein Structure
✦ Channel things to go through... ✦ Polar
59 terms
Biology Transportation
These proteins attach to the cytoskele…
Play an important role for the immune…
Provide a pathway through the lipid bi…
A protein built in the membrane and do…
Attachment Proteins
Recognition Protein
Transport/ Channel Proteins
Enzyme Protein
These proteins attach to the cytoskele…
Attachment Proteins
Play an important role for the immune…
Recognition Protein
18 terms
Cell Transportation-Biology (Thessen)
active transport
passive transport
osmosis
diffusion
the act of moving materials in or out of a cell while using A…
the act of moving materials in or out of a cell without using…
the movement of water across a semipermeable membrane.
the movement of materials from high concentration to low conc…
active transport
the act of moving materials in or out of a cell while using A…
passive transport
the act of moving materials in or out of a cell without using…
Biology: Transport
Solvent
Solute
Size, charge, soluable in water
Passive transport
The liquid a substance is dissolved in
The substance dissolved in a liquid
The cell membrane allows materials to travel based on
No ATP energy used by the cell. ... Occurs due to kinetic energy…
Solvent
The liquid a substance is dissolved in
Solute
The substance dissolved in a liquid
17 terms
Biology - Cell Transportation
Diffusion
Osmosis
Hypertonic solution
Hypotonic solution
Movement of many types of MOLECULES from area of high concent…
Diffusion of WATER through a semipermeable membrane from a pl…
Concentration of solutes outside the cell is higher than the…
Concentration of solutes outside the cell is lower than the c…
Diffusion
Movement of many types of MOLECULES from area of high concent…
Osmosis
Diffusion of WATER through a semipermeable membrane from a pl…
17 terms
Biology - Cell Transportation
Diffusion
Osmosis
Hypertonic solution
Hypotonic solution
Movement of many types of MOLECULES from area of high concent…
Diffusion of WATER through a semipermeable membrane from a pl…
Concentration of solutes outside the cell is higher than the…
Concentration of solutes outside the cell is lower than the c…
Diffusion
Movement of many types of MOLECULES from area of high concent…
Osmosis
Diffusion of WATER through a semipermeable membrane from a pl…
12 terms
Biology Transportation
Difference between active and passive…
Facilitated Diffusion
Diffusion
Osmosis
Active: energy in used (ATP), things are being moved against…
Use of protein to carry polar molecules or ions across a cell…
Passive transport, no energy expended, high to low concentrat…
Passive transport of water across a membrane.
Difference between active and passive…
Active: energy in used (ATP), things are being moved against…
Facilitated Diffusion
Use of protein to carry polar molecules or ions across a cell…
15 terms
Biology-Transport
Hypertonic
Hypotonic
Diffusion
Osmosis
Higher dissolved particles than the cell
Lower dissolved particles than the cell
Movement of PARTICLES from a high concentration to a low conc…
Movement of LIQUIDS from a high concentration to a low concen…
Hypertonic
Higher dissolved particles than the cell
Hypotonic
Lower dissolved particles than the cell
22 terms
Biology Cell Transportation
Diffusion
Osmosis
Hypertonic solution
Hypotonic solution
Movement of MOLECULES from area of high concentration to an a…
Diffusion of WATER through a semipermeable membrane from a pl…
Concentration of solutes outside the cell is higher than the…
Concentration of solutes outside the cell is lower than the c…
Diffusion
Movement of MOLECULES from area of high concentration to an a…
Osmosis
Diffusion of WATER through a semipermeable membrane from a pl…
23 terms
biology transportation
movement of a substance down the subst…
causes a cell to shrink because of osm…
movement of a substance by a vesicle t…
an example of cell membrane "pump"
diffusion
hypertonic
exocytosis
sodium potassium pump
movement of a substance down the subst…
diffusion
causes a cell to shrink because of osm…
hypertonic
Biology transportation
Diffusion
Concentration gradient
Passive transport
Facilitated diffusion
The frequency for particles of any kind to spread evenly in a…
An increase or decrease in the density of a chemical substanc…
The diffusion of a substance across a biological membrane wit…
The passage of a substance across a biological membrane down…
Diffusion
The frequency for particles of any kind to spread evenly in a…
Concentration gradient
An increase or decrease in the density of a chemical substanc…
13 terms
transportation - biology
duffusion (passive transport)
osmosis
results of osmosis
hypertonic
molecules spread out evenly ... from high to low ... follow a conce…
diffusion of water molecules through a semi permeable membran…
hypertonic ... isotonic ... hypotonic
over ... shrinks ... water moves out of cell ... inside cell (LC) outs…
duffusion (passive transport)
molecules spread out evenly ... from high to low ... follow a conce…
osmosis
diffusion of water molecules through a semi permeable membran…
49 terms
Biology Transportation
Passive transport
Examples of passive transport
Active transport
Examples of active transport
Movement of molecules from a high to low concentration, aka d…
Ameba in pond water(turgor), putting a cell in saltwater(plas…
Movement of molecules from a low to high concentration, requi…
Contractile vacuole, phagocytosis (eating by engulfing), pino…
Passive transport
Movement of molecules from a high to low concentration, aka d…
Examples of passive transport
Ameba in pond water(turgor), putting a cell in saltwater(plas…
21 terms
Biology Cell Transportation
Diffusion
Osmosis
Hypertonic solution
Hypotonic solution
Movement of MOLECULES from area of high concentration to an a…
Diffusion of WATER through a semipermeable membrane from a pl…
Concentration of solutes outside the cell is higher than the…
Concentration of solutes outside the cell is lower than the c…
Diffusion
Movement of MOLECULES from area of high concentration to an a…
Osmosis
Diffusion of WATER through a semipermeable membrane from a pl…
22 terms
Biology Cell Transportation
Diffusion
Osmosis
Hypertonic solution
Hypotonic solution
Movement of MOLECULES from area of high concentration to an a…
Diffusion of WATER through a semipermeable membrane from a pl…
Concentration of solutes outside the cell is higher than the…
Concentration of solutes outside the cell is lower than the c…
Diffusion
Movement of MOLECULES from area of high concentration to an a…
Osmosis
Diffusion of WATER through a semipermeable membrane from a pl…
13 terms
Biology; TRANSPORT
Passive Transport
Active Transport
Diffusion
Facilitated Diffusion
movement of molecules across cell membrane; from high to low…
movement of molecules across cell membrane; from low to high…
movement of molecules from high to low concentration (NO ener…
protein molecules in cell membrane move larger molecules acro…
Passive Transport
movement of molecules across cell membrane; from high to low…
Active Transport
movement of molecules across cell membrane; from low to high…
12 terms
Biology Transports
Cotransport
Diffusion
Osmosis
Facilitated Diffusion
Passive or Active? Active... Energy used? ATP... With/against gradi…
Passive or Active? Passive... Energy used? None... With/against gra…
Passive or Active? Passive... Energy used? None... With/against gra…
Passive or Active? Passive... Energy used? None... With/against gra…
Cotransport
Passive or Active? Active... Energy used? ATP... With/against gradi…
Diffusion
Passive or Active? Passive... Energy used? None... With/against gra…
9 terms
Biology transport
Cytoplasm
Passive Transport
Diffusion
Active Transport
The portion of the cell outside the nucleus
The process of moving materials across the cell membranes wit…
The movement of molecules or particles from an area of high c…
The process of moving materials across the cell membrane usin…
Cytoplasm
The portion of the cell outside the nucleus
Passive Transport
The process of moving materials across the cell membranes wit…
25 terms
Honors Biology transport
Hypertonic
isotonic
Hypotonic
Diffusion
Having a higher concentration of solute than another solution.
having the same or equal osmotic pressure
Having a lower concentration of solute than another solution
Movement of molecules from an area of higher concentration to…
Hypertonic
Having a higher concentration of solute than another solution.
isotonic
having the same or equal osmotic pressure
17 terms
Biology - Cell Transportation
Diffusion
Osmosis
Hypertonic solution
Hypotonic solution
Movement of many types of MOLECULES from area of high concent…
Diffusion of WATER through a semipermeable membrane from a pl…
Concentration of solutes outside the cell is higher than the…
Concentration of solutes outside the cell is lower than the c…
Diffusion
Movement of many types of MOLECULES from area of high concent…
Osmosis
Diffusion of WATER through a semipermeable membrane from a pl…
13 terms
Biology transport
Active transport
Exocytosis
Endocytosis
Passive transport
ATP needs energy, has transport proteins
Movement out of the cell. Vesicles fuse with the cell membran…
Movement into the cell by unfolding the cell membrane.
Doesn't require energy
Active transport
ATP needs energy, has transport proteins
Exocytosis
Movement out of the cell. Vesicles fuse with the cell membran…
19 terms
Biology- Transport
Mixtures
Homogenous mixture
Heterogeneous mixture
Solutions
Two or more substances that are not chemically combined ... -can…
Components of the mixture are uniform (evenly distributed)
Components of the mixture are not uniform
Different from a ,is true because one material is dissolved i…
Mixtures
Two or more substances that are not chemically combined ... -can…
Homogenous mixture
Components of the mixture are uniform (evenly distributed)
35 terms
transportation of biology
Diffusion
Diffusion with Carriers
Aquaporins
Ion Channels
The net passive movement of particles (atoms, ions or molecul…
carrier proteins are involved in the movement of ions, small…
integral membrane proteins that serve as channels in the tran…
proteins found in a cell's membrane.
Diffusion
The net passive movement of particles (atoms, ions or molecul…
Diffusion with Carriers
carrier proteins are involved in the movement of ions, small…
23 terms
Biology - Cell Transport
Active Transport
Carrier Proteins
Concentration Gradient
Contractile Vacuoles
movement of a substance across a cell membrane using energy a…
A protein that transports specific substances across a biolog…
Difference in the amount of a substance in a space or between…
An organelle found in protists, such as paramecium, used to e…
Active Transport
movement of a substance across a cell membrane using energy a…
Carrier Proteins
A protein that transports specific substances across a biolog…
85 terms
Biology: Cell Unit / Transport
Cell Theory
Cell (Plasma) Membrane
Cytoplasm
Ribosome
1. All living things are made up of cells... 2. Cells are the ba…
Regulates what enters and leaves the cell and provides protec…
Jelly-like substance within a cell; The portion of the cell o…
Where proteins are made; they can be either free or attached…
Cell Theory
1. All living things are made up of cells... 2. Cells are the ba…
Cell (Plasma) Membrane
Regulates what enters and leaves the cell and provides protec…
10 terms
Biology Transport and Active Transport
osmotic pressure
turgor pressure
plasmolysis
hypertonic
the water pressure in cells
the water pressure in plant cells
process where cell membrane pulls away from cell due to water…
alcohol, caffeine, ocean water, epson salt bath
osmotic pressure
the water pressure in cells
turgor pressure
the water pressure in plant cells
30 terms
Membranes & Transport - AP Biology
aquaporin
bulk transport
carrier protein
channel protein
Channel protein through which water can diffuse across a memb…
Movement of substances too large for protein transport into o…
Protein that combines with an transports a molecule or ion ac…
Protein that forms a channel that allows a particular molecul…
aquaporin
Channel protein through which water can diffuse across a memb…
bulk transport
Movement of substances too large for protein transport into o…
15 terms
BIOLOGY Cell Transport
homeostasis
concentration
diffusion
osmosis
metabolic equilibrium actively maintained by several complex…
the strength of a solution; the amount of solute dissolved in…
the process by which molecules move from an area of higher co…
diffusion of molecules through a semipermeable membrane from…
homeostasis
metabolic equilibrium actively maintained by several complex…
concentration
the strength of a solution; the amount of solute dissolved in…
17 terms
Transport (Biology)
The net movement of molecules from a r…
...smaller surface area to volume ratio
...larger surface area to volume ratio
...decreases
What is diffusion?
A cell with a larger total surface area has a...
A cell with a small total surface area has a...
As the size of a cell increases, their surface area to volume…
The net movement of molecules from a r…
What is diffusion?
...smaller surface area to volume ratio
A cell with a larger total surface area has a...
42 terms
Biology Transport
fluid mosaic
keeps membrane fluid
integrins
glycoprotiens
diverse array of protein molecules embedded in a framework of…
double bonds in the unsaturated fatty acid tails of the phosp…
span membrane... attach to cytoskeleton on inside, ECM on outside
involved in cell-cell recognition, the second function of pla…
fluid mosaic
diverse array of protein molecules embedded in a framework of…
keeps membrane fluid
double bonds in the unsaturated fatty acid tails of the phosp…
11 terms
Biology Transport
Diffusion
Facilitated Diffusion
Osmosis
Active transport
The movement of solute from a low concentration of solvent to…
The moment of solute from a low concentration of solvent to a…
The movement of solute from a high concentration of solvent t…
The movement of solute from a low concentration gradient of s…
Diffusion
The movement of solute from a low concentration of solvent to…
Facilitated Diffusion
The moment of solute from a low concentration of solvent to a…
15 terms
Biology- Cell Transportation 2015
Concentration Gradient
Molecules
Cell Membranes
Passive Transport
difference in concentration of substances in an area
-have random movements... -are in constant motion... -bump into eac…
-semi-permeable... -substances move in & out of this... -based on c…
-doesn't use energy... -moves substances in or out of cell... -move…
Concentration Gradient
difference in concentration of substances in an area
Molecules
-have random movements... -are in constant motion... -bump into eac…
10 terms
Biology- transport
Concentration
Solvent
Solute
Hypertonic solution
A measurement of the amount of solute dissolved in a fixed am…
In a solution, the substance in which a solute is dissolved
A substance dissolved in a solution
Describing a solution whose solute concentration is higher th…
Concentration
A measurement of the amount of solute dissolved in a fixed am…
Solvent
In a solution, the substance in which a solute is dissolved
18 terms
Biology Transport
homeostasis
osmosis
diffusion
facilitated diffusion
A tendency to maintain a balanced or constant internal state;…
diffusion of water molecules across a semipermeable membrane…
movement of dissolved molecules in a fluid or gas from a regi…
movement of dissolved molecules in a fluid or gas from a regi…
homeostasis
A tendency to maintain a balanced or constant internal state;…
osmosis
diffusion of water molecules across a semipermeable membrane…
27 terms
Biology: Transport
Diffusion
Facilitated Diffusion
Passive Transport
Diffusion, Facilitated Diffusion, and…
The process by which particles move from an area of high conc…
The process in which molecules that cannot directly diffuse a…
A type of transport that does not require ATP. This moves mol…
What are the types of Passive Transport?
Diffusion
The process by which particles move from an area of high conc…
Facilitated Diffusion
The process in which molecules that cannot directly diffuse a…
11 terms
Biology Transport
Receptor Protiens
Marker Protiens
Transport Protiens
Enzymes
Used for communication
Act as a name tag
Moves molecules in and out of the cell
Speed up reactions
Receptor Protiens
Used for communication
Marker Protiens
Act as a name tag
12 terms
Biology: Transport
Diffusion
Osmosis
Facilitated Diffusion
Protein Pump
Molecules moving from an area of high concentration to an are…
The difference of water across the semi-permiable membrane
Proteins in the membrane that transports a substance across a…
Proteins within the cell membrane that transports molecules
Diffusion
Molecules moving from an area of high concentration to an are…
Osmosis
The difference of water across the semi-permiable membrane
27 terms
Biology Transport
passive transport
three types of pasive transport
diffusion
equilibrium
the movement of substances through the cell membrane without…
diffusion, osmosis, facilitated diffusion
the random movement of molecules from an area of high concent…
a state of equal concentration, when molecules move from one…
passive transport
the movement of substances through the cell membrane without…
three types of pasive transport
diffusion, osmosis, facilitated diffusion
13 terms
Biology-Transports
Active Transport
Exocytosis
Endocytosis
Phagocytosis
a transport that requires energy and involves going from a lo…
Removes large molecules out of the cell, and the golgi body f…
The movement of large molecules into the cell
Cell eating
Active Transport
a transport that requires energy and involves going from a lo…
Exocytosis
Removes large molecules out of the cell, and the golgi body f…
19 terms
Transport Biology
Passive
Diffusion
Passive
Micro molecules
Requires no cellular energy
Materials going from an area of high concentration to an area…
Micro molecules are what kind of transport
Pass through some selectively semi Permeable (small pores tha…
Passive
Requires no cellular energy
Diffusion
Materials going from an area of high concentration to an area…
50 terms
Biology: Transport
Transport
Circulatory System
3 parts of circulatory system
Cyclosis
process by which substances move into the cell, around the ce…
where materials come in from the environment in complex cells…
fluids to transport materials, tubes or spaces to move fluid,…
process where material is moved around the cell with the stre…
Transport
process by which substances move into the cell, around the ce…
Circulatory System
where materials come in from the environment in complex cells…
15 terms
Biology: Cell Transport
Concentration
Concentration gradient
Passive transport
Diffusion
the amount of the substance (solute) dissolved in a unit of t…
the difference in concentration of a particular molecule betw…
the process of molecular movement which does not require energy
the net movement of molecules down a concentration gradient
Concentration
the amount of the substance (solute) dissolved in a unit of t…
Concentration gradient
the difference in concentration of a particular molecule betw…
14 terms
Y10 Biology: Transportation in plants
dye
celery
stalk
root hair cell
染料, colorante, 물든 색; a colour
dye
染料, colorante, 물든 색; a colour
celery
38 terms
biology transport
Diffusion, Osmosis, Facilitated Diffus…
equilibrium
concentration
solutes
What are the 4 ways molecules are moved?
concentration of solute is equal on both sides of the cell
mass of a solute in a given volume of solution
substances that are dissolved in a mixture
Diffusion, Osmosis, Facilitated Diffus…
What are the 4 ways molecules are moved?
equilibrium
concentration of solute is equal on both sides of the cell
19 terms
Biology-Transport
Xylem
Phloem
What is transpiration
How is rate of transpiration affected…
Transports water and mineral salts from roots to plant
Transports sucrose and amino acids to leaves and plant
The evaporation of water from the surface of a plant
Temperature- increased rate at higher temperatures ... Humidity-…
Xylem
Transports water and mineral salts from roots to plant
Phloem
Transports sucrose and amino acids to leaves and plant
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