phospholipid bilayer

membrane proteins

lysosomes

Mr. Scoggins

they are loosely attached

they are firmly embedded

they aren't attached at all, they float

there are no integral proteins on a membrane

they are loosely attached either inside or outside the cell

they are only attached inside the cell

they are transmembrane and are firmly embedded

they aren't attached, they float

linker proteins interlock and form a "zipper"

integral proteins on adjacent cells fuse together

transmembrane proteins come together to form a tunnel

in areas of high stress

normally in cardiac and smooth muscle

in areas of high mechanical stress

between epithelial cells that line the digestive tract

linker proteins interlock like a zipper

integral proteins on adjacent cells fuse

creates a channel or tunnel for small molecules

in the epithelial cells of the digestive tract

in your skeletal muscle

areas of high mechanical stress like the skin and heart muscle

in your neurons

integral proteins the fuse

linker proteins that interlock like a zipper

transmembrane proteins that form tunnels

they spread ions, simple sugars, or other small molecules

they are used for disaccharides

they are used to spread phospholipids

they are used to spread cells

permeable

selectively permeable

big

thicccc

active transport

intracellular transport

cellular transport

passive transport

true

false

primary active transport

diffusion

filtration

vesicular transport

substances are transported by carriers

substances diffuse directly through bilayer

substances are transported by channels

the solvent moves to an area of high solute concentration from a lower one

glucose, amino acids, and ions

oxygen, carbon dioxide, fat-soluble vitamins, steroid hormones

solvents like water

substances diffuse straight through bilayer

substances are transported by channels or carriers down their gradient

solvents move from an area of low solute concentration to high

they are always open

they are controlled by chemical and electrical signals

they are always open

they are controlled by chemical or electrical signals

a substance diffuses across the membrane

a substance uses carriers or channels to move down gradient

a solvent, like water, will move across its gradient

the ability to be toxic

ability of a solution to change shape of cells by altering amount of internal water

lysosomal action

enzyme action

higher solute concentration outside than inside cell, so water flows out

inside and outside of cell have some osmolarity

lower solute concentration outside of cell so water flows in

the same concentration inside and outside the cell

higher solute concentration outside of the cell, so water flows out

lower solute concentration outside of the cell, so water flows in

cell shrinking

cell swelling

the same concentration inside and outside the cell

higher solute concentration outside the cell, so water flows out

lower solute concentration inside the cell, so water flows in

cell shrinking

cell bursting

cell celling

cell lysterine

true

false

solute can move down gradient

solute is too large for channels

solute cannot move down gradient

solute is not lipid soluble

shape change causes ions to bind to protein and be pumped across membrane

it depends on the ion gradient that was already created

shape change causes ions to bind to proteins and be pumped across membrane

the energy stored and ion gradient from primary transport are used indirect

true

false

when the cell membrane surrounds something and brings it into cell

when the vesicle merges with plasma membrane to get the substance out

cell eating

cell drinking

cell eating

cell drinking

the cell membrane surrounds something and brings it in

the vesicle merges with the plasma membrane to transport the substance out

anything that has mass and takes up space

anything that you cannot see

anything that has no mass and floats through the air

anything that has mass but doesn't take up space

anything that has mass or takes up space

the capacity to do work or put matter into motion

what you get from redbull

the capacity to lay in bed and do nothing

elements

carbon

atoms

cells

cation has a positive charge, anion has a negative charge

cation has a negative charge, anion has a positive charge

cation has a neutral charge, anion has a negative charge

nothing they are exactly the same

atomic number is the number of protons, atomic mass is protons plus neutrons

atomic number is the number of electrons, atomic mass is protons plus neutrons

atomic number is the number of protons, atomic mass is protons plus electrons

atomic number is the number of neutrons, atomic mass is electrons plus neutrons

speed up the rate of reaction

elements

enzymes

nothing they're made up

decreases

stays the same

explodes

increases

decreases

stays the same

explodes

increases

catalysts because they're never used up

not catalysts they're fake

catalysts because they reproduce fast

water

increases

decreases

stays the same

doubles

kinetic and potential

polar and nonpolar

ionic and covalent

atoms and bonds

an equal (polar) or unequal (nonpolar) share of electrons

an equal (polar) or unequal (covalent) share of electrons

an equal (ionic) or unequal (polar) share of electrons

an equal (nonpolar) or unequal (polar) share of electrons

a molecule is the general term for two or more atoms bonded together. a compound is a specific molecule that has two or more different kinds of atoms bonded together

a molecule is a specific compound that has two or more different kinds of atoms bonded together. a compound is the general term for two or more atoms bonded together

a compound is the general term for two or more atoms bonded together. a molecule is a specific molecule that has two or more different kinds of atoms bonded together

they are the same thing

two atoms bond together

an atom gives up electrons to another and becomes a cation, the one that receives them becomes an anion

one atom gives up its electrons so the other can gain electrons so they can complete their shells

one atoms gives up electrons so another can receive them and they become attracted to each other

attractive force between electropositive carbon of one molecule and an electronegative atom of another molecule

two hydrogens coming together

repelling force between electropositive hydrogen of one molecule and an electronegative atom of another molecule

attractive force between electropositive hydrogen of one molecule and an electronegative atom of another molecule

catabolic or decomposition

anabolic or synthesis

catabolic or synthesis

anabolic or decomposition

building of molecules

synthesis of molecules

breaking down of molecules

explosion of molecules

in hydrolysis water is released so two monomers can become a polymer. in dehydration synthesis water comes into the formula and makes one monomer into two polymers

in dehydration synthesis water comes in to rehydrate the monomers. in hydrolysis water is leaving the cell

they are the same thing

in dehydration synthesis water is released so two monomers can become a polymer. in hydrolysis water comes into the formula and makes one monomer into two polymers

water

beer

salt

sugar

solution-heterogenous, colloid-homogeneous, suspension-homogenous

solution-homogeneous, colloid-heterogeneous, suspension-heterogeneous

solution-homogeneous, colloid-homogeneous, suspension-heterogeneous

solution-heterogeneous, colloid-heterogeneous, suspension-homogeneous

have a milky/cloudy look

have large particles that do not settle out

solvent and solute eventually separate from each other

is perfectly transparent

contain large particles that never settle out

contain large particles that settle out

contain small particles that dissolve

blood is an example

structural variations of different elements, but with the same number of protons

structural variations of different elements, but with the same number of neutrons

structural variations of the same element, but with different numbers of neutrons

structural variations of the same element, but with different numbers of protons

hydrogen, ionic, covalent

ionic, hydrogen, covalent

covalent, ionic, hydrogen

hydrogen, covalent, ionic