Study sets matching "cells environment"

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Study sets matching "cells environment"

Cell Environment
Diffusion
Osmosis
selectively permeable
passive transport
Small molecules move across the cell membrane. When substance…
The diffusion of water across cell membrane
A property of cell membranes that allows some substances to p…
The movement of materials through a cell membrane without usi…
Diffusion
Small molecules move across the cell membrane. When substance…
Osmosis
The diffusion of water across cell membrane
50 terms
The Cells Environment
Active transport
Carrier molecules
concentration gradient
contractile vacuole
The movement of any substance across the cell membrane using…
A protein that functions in the transport of molecules across…
The difference in concentration of a substance across a space…
an organelle in (unicellular) Micro organisms that excretes w…
Active transport
The movement of any substance across the cell membrane using…
Carrier molecules
A protein that functions in the transport of molecules across…
12 terms
Cells in the Environment
osmosis
facilitated diffusion
active transport
endocytosis
water moving from an area of high concentration to an area of…
diffusion through a protein channel
crossing the cell membrane using energy
changing the shape of the cell membrane to bring large partic…
osmosis
water moving from an area of high concentration to an area of…
facilitated diffusion
diffusion through a protein channel
Living Environment - cells: organelles
cell membrane
cytoplasm
nucleus
nuclear membrane
A thin covering that surrounds the cell
the living material inside the cell membrane but outside the…
A Structure often found near the center of the cell
A thin covering that surrounds the nucleus ,
cell membrane
A thin covering that surrounds the cell
cytoplasm
the living material inside the cell membrane but outside the…
Cell Environment
Active Transport
Selectievley permeable
Passive transport
Diffusion
The movement of materials through a cell membrane using cellu…
Some substances can pass through while others cannot
Requires no cellular energy while active transport does
The way materials move from high concentration to low concent…
Active Transport
The movement of materials through a cell membrane using cellu…
Selectievley permeable
Some substances can pass through while others cannot
Cell Environment
Phospholipid
Hydrophilic
Hydrophobic
Lipid Bilayer
Any of a group of compounds composed of fatty acids, phosphor…
Tending to dissolve in, mix, or be wetted by water.
Tending not to dissolve in, mix with, or be wetted by water.
A term that is used to describe the membrane of a cell. This…
Phospholipid
Any of a group of compounds composed of fatty acids, phosphor…
Hydrophilic
Tending to dissolve in, mix, or be wetted by water.
Cell Environment
Selectively Permeable
Endocytosis
Exocytosis
Active Transport
Cell membranes that allow some materials to pass through the…
Movement of particles INTO a cell- requires energy
Movement of particles OUT of a cell- requires energy
Movement of large particles across a cell membrane- requires…
Selectively Permeable
Cell membranes that allow some materials to pass through the…
Endocytosis
Movement of particles INTO a cell- requires energy
13 terms
Cell Environment
Passive Transport
Diffusion
Diffusion across the cell membrane dep…
Solvent
Requires no energy for material to move into or out of the ce…
1. Passive transport... 2. Movement of particles from a high to…
1. Size of particle... 2. Concentration... 3. Charge... 4. Solubility…
1. Component of a solution found in greater amount.... 2. Dissol…
Passive Transport
Requires no energy for material to move into or out of the ce…
Diffusion
1. Passive transport... 2. Movement of particles from a high to…
21 terms
Cells Environment
Element
Atom
Carbohydrate
Lipids
Any substance that cannot be broken down into smaller substan…
The smallest element
An energy-rich compound made of carbon, hydrogen, and oxygen
An energy-rich compound made of carbon, hydrogen, and oxygen;…
Element
Any substance that cannot be broken down into smaller substan…
Atom
The smallest element
The Cell In Its Environment
selectively permeable
diffusion
osmosis
active transport
This means that some substances can pass through, while other…
The process where molecules move from an area of high concent…
The movement of water molecules through a selectively permeab…
The transport of substances using energy.
selectively permeable
This means that some substances can pass through, while other…
diffusion
The process where molecules move from an area of high concent…
Cell Environment
Phospholipid Bilayer
Passive Transport
Diffusion
Diffusion across the cell membrane dep…
Selectively permeable (only certain materials can go in and o…
Requires no energy for material to move into or out of the ce…
1. Passive transport... 2. Movement of particles from a high to…
1. Size of particle... 2. Concentration... 3. Charge... 4. Solubility…
Phospholipid Bilayer
Selectively permeable (only certain materials can go in and o…
Passive Transport
Requires no energy for material to move into or out of the ce…
Cells in the Environment
osmosis
facilitated diffusion
active transport
endocytosis
water moving from an area of high concentration to an area of…
diffusion through a protein channel
crossing the cell membrane using energy
changing the shape of the cell membrane to bring large partic…
osmosis
water moving from an area of high concentration to an area of…
facilitated diffusion
diffusion through a protein channel
9 terms
Cell Environment
Passive Transport
Active Transport
Osmosis
Diffusion
Requires NO energy, Movement of molecules from high to low co…
The movement of a substance across a biological membrane agai…
Diffusion of liquid molecules through a semipermeable membran…
Movement of solutes from an area of higher concentration to a…
Passive Transport
Requires NO energy, Movement of molecules from high to low co…
Active Transport
The movement of a substance across a biological membrane agai…
22 terms
LIVING ENVIRONMENT (CELL STUDY)
cell membrane
nucleus
nucleolus
centriole
Controls which substances can enter or leave the cell.
A part of the cell containing DNA and RNA and responsible for…
Active in the synthesis of ribosomes. MAKES RIBOSOMES.
occurring in pairs and involved in the development of spindle…
cell membrane
Controls which substances can enter or leave the cell.
nucleus
A part of the cell containing DNA and RNA and responsible for…
8 terms
Living Environment - cells: organelles
cell membrane
cytoplasm
nucleus
nuclear membrane
A thin covering that surrounds the cell
the living material inside the cell membrane but outside the…
A Structure often found near the center of the cell
A thin covering that surrounds the nucleus ,
cell membrane
A thin covering that surrounds the cell
cytoplasm
the living material inside the cell membrane but outside the…
21 terms
Living Environment Cells
active transport
passive transport
pinocytosis
phagocytosis
transport of a substance (as a protein or drug) across a cell…
The movement of materials through a cell membrane without usi…
process by which certain cells can engulf and incorporate dro…
process in which extensions of cytoplasm surround and engulf…
active transport
transport of a substance (as a protein or drug) across a cell…
passive transport
The movement of materials through a cell membrane without usi…
32 terms
Living Environment Cell Vocabulary
Cell
Cell Theory
Cell Membrane
Nucleus
Basic unit of all forms of life.
States that:... 1. cells are the basic units of structure and fu…
Thin, flexible barrier that surrounds all cells... Controls what…
The structure that contains the cell's genetic material in th…
Cell
Basic unit of all forms of life.
Cell Theory
States that:... 1. cells are the basic units of structure and fu…
15 terms
The Cells Environment
Active Transport
Diffusion
EXocytosis
Cell Theory
particles move from an area of low concentration to an area o…
movement of ions and other particles to areas of high concent…
reverse process of endocytosis in which cell products/wastes…
1. all living things are composed of one or more cell/cell fr…
Active Transport
particles move from an area of low concentration to an area o…
Diffusion
movement of ions and other particles to areas of high concent…
Cell Environment
Active Transport
Passive Transport
Osmosis
Diffusion
The movement of particles from an area of low concentration t…
The movement of substances across a cell membrane without the…
Diffusion of water across a membrane
Movement of molecules from an area of higher concentration to…
Active Transport
The movement of particles from an area of low concentration t…
Passive Transport
The movement of substances across a cell membrane without the…
Cell Environment
Selectively Permeable
Endocytosis
Exocytosis
Active Transport
Cell membranes that allow some materials to pass through the…
Movement of particles INTO a cell - requires energy.
Movement of particles OUT of a cell - requires energy.
Movement of large particles across a cell membrane - requires…
Selectively Permeable
Cell membranes that allow some materials to pass through the…
Endocytosis
Movement of particles INTO a cell - requires energy.
Cell Environment
Selectively Permeable
Endocytosis
Exocytosis
Active Transport
Cell membranes that allow some materials to pass through the…
Movement of particles INTO a cell- requires energy.
Movement of particles OUT of a cell- requires energy.
Movement of large particles across a cell membrane- requires…
Selectively Permeable
Cell membranes that allow some materials to pass through the…
Endocytosis
Movement of particles INTO a cell- requires energy.
Cell Environment
active transport
passive transport
osmosis
diffusion
the movement of ions or molecules across a cell membrane into…
Passive transport is a movement of biochemicals and other ato…
a process by which molecules of a solvent tend to pass throug…
the spreading of something more widely.
active transport
the movement of ions or molecules across a cell membrane into…
passive transport
Passive transport is a movement of biochemicals and other ato…
Cell Environment
Active Transport
Passive Transport
Osmosis
Diffusion
Energy-requiring process that moves material across a cell me…
Requires NO energy, Movement of molecules from high to low co…
Diffusion of water through a selectively permeable membrane
Movement of molecules from an area of higher concentration to…
Active Transport
Energy-requiring process that moves material across a cell me…
Passive Transport
Requires NO energy, Movement of molecules from high to low co…
8 terms
Cell environment
active transport
passive transport
osmosis
diffusion
Energy-requiring process that moves material across a cell me…
Requires NO energy, Movement of molecules from high to low co…
Diffusion of water through a selectively permeable membrane
Movement of molecules from an area of higher concentration to…
active transport
Energy-requiring process that moves material across a cell me…
passive transport
Requires NO energy, Movement of molecules from high to low co…
8 terms
Cell Environment
Selectively Permeable
Endocytosis
Exocytosis
Active Transport
Cell membranes that allow some materials to pass through the…
Movement of particles INTO a cell - requires energy.
Movement of particles OUT of a cell - requires energy.
Movement of large particles across a cell membrane - requires…
Selectively Permeable
Cell membranes that allow some materials to pass through the…
Endocytosis
Movement of particles INTO a cell - requires energy.
Cell Environment
Selectively Permeable
Endocytosis
Exocytosis
Active Transport
Cell membranes that allow some materials to pass through the…
Movement of particles INTO a cell - requires energy.
Movement of particles OUT of a cell - requires energy.
Movement of large particles across a cell membrane - requires…
Selectively Permeable
Cell membranes that allow some materials to pass through the…
Endocytosis
Movement of particles INTO a cell - requires energy.
Cell Environment
Active Transport
Passive Transport
Osmosis
Diffusion
The movement of materials across a cell membrane using cellul…
The movement of dissolved materials across a cell membrane wi…
The diffusion of water molecules across a selectively permeab…
The process by which molecules move from an area of higher co…
Active Transport
The movement of materials across a cell membrane using cellul…
Passive Transport
The movement of dissolved materials across a cell membrane wi…
Cell Environment
Active transport
passive transport
osmosis
diffusion
The movement of materials across a cell membrane usinf ceullu…
The movement of dissolved materials across a cell membrane wi…
The diffusion of water molecules across a selectively permeab…
The process by which molecules move from an area of higher co…
Active transport
The movement of materials across a cell membrane usinf ceullu…
passive transport
The movement of dissolved materials across a cell membrane wi…
8 terms
Cell Environment
Selectively Permeable
Endocytosis
Exocytosis
Active Transport
Cell membranes that allow some materials to pass through the…
Movement of particles INTO a cell- requires energy
Movement of particles OUT of a cell-requires energy
Movement of large particles across a cell membrane - requires…
Selectively Permeable
Cell membranes that allow some materials to pass through the…
Endocytosis
Movement of particles INTO a cell- requires energy
8 terms
Cell environment
active transport
passive transport
osmosis
diffution
The movement of particles from an area of low concentration t…
Requires NO energy, Movement of molecules from high to low co…
Diffusion of water through a selectively permeable membrane
the spread of something
active transport
The movement of particles from an area of low concentration t…
passive transport
Requires NO energy, Movement of molecules from high to low co…
Cell Environment
active transport
Passive transport
osmosis
diffusion
the movement of materials across a cell membrane using cellul…
the movement of dissolved materials across a cell membrane wi…
the diffusion of water molecules across a selective permeable…
it's being taken away from what is fusion with
active transport
the movement of materials across a cell membrane using cellul…
Passive transport
the movement of dissolved materials across a cell membrane wi…
Cell Environment
Selectively Permeable
Endocytosis
Exocytosis
Active Transport
cell membranes that allow some materials to pass through the…
movement of particles INTO a cell- requires energy
movement of particles OUT of a cell- requires energy
movement of large particles across a cell membrane- requires…
Selectively Permeable
cell membranes that allow some materials to pass through the…
Endocytosis
movement of particles INTO a cell- requires energy
Cell Environment
Phospholipid
Hydrophilic
Hydrophobic
Lipid Bilayer
Any of a group of compounds composed of fatty acids, phosphor…
Tending to dissolve in, mix with, or be wetted by water
Tending not to dissolve in, mix with, or be wetted by water
A term that is used to describe the membrane of a cell. This…
Phospholipid
Any of a group of compounds composed of fatty acids, phosphor…
Hydrophilic
Tending to dissolve in, mix with, or be wetted by water
5 terms
cell environment
selectively permeable
diffusion
osmosis
passive transport
a property of cell membranes that allows some substances to p…
the process by which molecules move from an area of higher co…
the diffusion of water molecules through a selectively permea…
the movement of materials through a cell membrane without usi…
selectively permeable
a property of cell membranes that allows some substances to p…
diffusion
the process by which molecules move from an area of higher co…
Cell environment
Active transport
Passive transport
Osmosis
diffusion
The movement of materials across a cell membrane using cellul…
The movement of dissolved materials across cell memebrane wit…
The diffusion of water across the cell membrane requires no e…
Movement of particles from an area of higher concentration to…
Active transport
The movement of materials across a cell membrane using cellul…
Passive transport
The movement of dissolved materials across cell memebrane wit…
Cell Environment
Passive Transport
Osmosis
Diffusion
Endocytosis
The movement of dissolved materials across a cell membrane wi…
The diffusion of water molecules across a selectively permabl…
the process by which molecules move from an area of higher co…
The process by which the cell membrane takes particales into…
Passive Transport
The movement of dissolved materials across a cell membrane wi…
Osmosis
The diffusion of water molecules across a selectively permabl…
Cell Environment
Phospholipid
Hydrophilic
Hydrophobic
Lipid Bilayer
Any group of compound of fatty acid, phosphoric acid, a nitro…
Tending to dissolve in, mix with, or be by water.
Tending not to dissolve in, mix with, or be by water.
A term that is used to describe the membrane of a cell. This…
Phospholipid
Any group of compound of fatty acid, phosphoric acid, a nitro…
Hydrophilic
Tending to dissolve in, mix with, or be by water.
15 terms
cell environment
Phospholipid
Hydrophilic
hydrophobic
lipid bilayer
any of a group of compounds composed of fatty acids,phosphori…
tending to dissolve in mix with or be wetted by water
tending to dissolve in mix with or be wetted by water
a term that is used to describe the membrane of a cell this m…
Phospholipid
any of a group of compounds composed of fatty acids,phosphori…
Hydrophilic
tending to dissolve in mix with or be wetted by water
15 terms
Cell Environment
Phopholipid
Hydrophobic
Hydrophilic
Lipid Bilayer
lipid containing a phosphate group in its molecule, e.g., lec…
tending to repel or fail to mix with water.
having a tendency to mix with, dissolve in, or be wetted by w…
The lipid bilayer is a thin polar membrane made of two layers…
Phopholipid
lipid containing a phosphate group in its molecule, e.g., lec…
Hydrophobic
tending to repel or fail to mix with water.
cells environment
active transport
carrier molecules
concentration gradient
contractile vacuole
the movement of any substance across a cell membrane using en…
a protein that functions in the transport of molecules across…
the difference in concentration of a substance across a space…
an organelle (unicellular) microorganisms that excretes water…
active transport
the movement of any substance across a cell membrane using en…
carrier molecules
a protein that functions in the transport of molecules across…
Cell Environment
Phospholipid Bilayer
Passive Transport
Diffusion
Diffusion across the cell membrane dep…
Selectively permeable (only certain materials can go in and o…
Requires no energy for material to move into or out of the ce…
1. Passive transport... 2. Movement of particles from a high to…
1. Size of particle... 2. Concentration... 3. Charge... 4. Solubility…
Phospholipid Bilayer
Selectively permeable (only certain materials can go in and o…
Passive Transport
Requires no energy for material to move into or out of the ce…
14 terms
Cell environment
Homeostasis
Osmosis
Active transport
Saltwater is
Keeping a constant enviromeng inside the cells and the body s…
Diffusion of water through a semi permeable membrane
Movement of molecules that costs the cell energy
Hypertonic
Homeostasis
Keeping a constant enviromeng inside the cells and the body s…
Osmosis
Diffusion of water through a semi permeable membrane
14 terms
Cells environment
Active transport
Carrier molecules
Concentration gradient
Contractile vacuole
Movement of any substance across a cell membrane using energy…
Proteins that function in the transport of molecules across a…
Difference in concentration of a substance across a space. Co…
Organelle in unicellular micro organisms that excretes water…
Active transport
Movement of any substance across a cell membrane using energy…
Carrier molecules
Proteins that function in the transport of molecules across a…
Cell Environment
Permeable
Selectively Permeable
Diffusion
Osmosis
To pass through.
Some substances can pass through while others cannot.
The process by which molecules tend to move from an area of h…
The diffusion of water molecules through a selectively permea…
Permeable
To pass through.
Selectively Permeable
Some substances can pass through while others cannot.
cell environment
osmosis
active transport
facilitated diffusion
diffusion
diffusion of water through a semipermeable membrane
cell spends energy to move molecules (often against diffusion)
PASSIVE transport using transport proteins
molecules spread from high concentration to low concentration
osmosis
diffusion of water through a semipermeable membrane
active transport
cell spends energy to move molecules (often against diffusion)
6 terms
cells environment
diffusion
osmosis
active transport
passive transport
small molecules move through cell membrane
diffusion of water molecules through a selectively permeable…
molecules pass through membrane using cell's energy
molecules pass through membrane without using cell's energy
diffusion
small molecules move through cell membrane
osmosis
diffusion of water molecules through a selectively permeable…
15 terms
Cell environment
Phospholopid
Hydropphilic
Hydrophobic
Lipid Bilayer
Any of a group of compounds composed of fatty acids phosphori…
Tending to dissolve in,mix with,or be wetted by water.
Tending not to dissolve in,mix with,or be wetted by water.
A term that is used to describe the membrane of a cell.This m…
Phospholopid
Any of a group of compounds composed of fatty acids phosphori…
Hydropphilic
Tending to dissolve in,mix with,or be wetted by water.
Cell Environment
Phospholipid
Hydrophillic
Hydrophobic
Lipid Bilayer
Any of a group of compounds composed of fatty acids, phosphor…
Tending to dissolve in, mix with, or be wetted by water.
Tending not to dissolve in, mix with, or be wetted by water
A term that is used to describe the membrane of a cell. This…
Phospholipid
Any of a group of compounds composed of fatty acids, phosphor…
Hydrophillic
Tending to dissolve in, mix with, or be wetted by water.
Cell environment
Diffusion
Cell membrane
Selectively permeable
Molecules move from
The method by which molecules move across the cell Membrane
Separates cell from outside environment
Some substances can go through others cannot
Higher to lower concentrations
Diffusion
The method by which molecules move across the cell Membrane
Cell membrane
Separates cell from outside environment
19 terms
Cells Environment
Fluid Mosaic Model
Cell Marker Proteins
Receptor Proteins
Transport Proteins
Have different elements including various proteins and phosph…
Identifies cell type such as liver, heart, and muscle cells.
Recognizes and binds to substances outside the cell and recei…
Helps substances move across the cell membrane.
Fluid Mosaic Model
Have different elements including various proteins and phosph…
Cell Marker Proteins
Identifies cell type such as liver, heart, and muscle cells.
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