fatty acids

lower melting temp

will palmitoleic acid (16:1(delta9)) have a higher or lower melting temp than myristic acid (14:0)?

amide

what is nh linkage

glycosidic linkage

what connects to carbohydrates

phosphodiester linkage

what connects the phosphate group to the sphingolipid 

glycosyltransferase

what are the enzymes that catalyze the formation of the glycosidic linkage to form the glycoside

o antigens

what type of antigens for people with NO ACTIVE GLYCOSYLTRANSFERASES

A antigens 

what type of antigen for people with  glycosyltransferase that transfers an N- Acetylgalactosamine

B antigens

people with glycosyntransferases that thranswer galactose group have which antigens?

charge

glycosylation (which is adding sugars) leads to what?

tay-sachs

build up of gangliosides can lead to what disease?

gangliosides

what degrades lysosomes by acid hydrolysases which are active at LOW ph

sialic acid carboxyl group

what MUST a ganlioside have at least one of to have a negative charge from the carboxy group?

amphipathic

one word to describe a cholesterol molecule?

phingosine backbone, fa tails, polar head group with phosphodiester linkage

what are three things that phosphospingolipids have?

outer leaflet to inner leaflet

which direction does a FLIPPASE move on the lipid bilayer?

inner leaflet to outer leaflet

which direction does a FLOPPASE move in the lipid bilyer

scramblase

which is the NON atp dependent enzyme that moves phospholipids in BOTH directions

fluid mosaic model

what is the model that describes the STRUCTURE of a cell membrane - flexible lipid bilayer that is a fluid foundation and is embedded with diverse proteins

gpi-linked

which type of MEMBRANE ANCHORING mech is used by AMPHITROPIC PROTEINS

reversible, c terminus

is gpi linked reversible? and is the glycolipid attached to the c or n terminus of the protein?

increasing temperature

the fluidity of a lipid bilayer is increased by ___ temp

integral membrane proteins, transmembrane proteins, g-protein coupled receptors

which membrane proteins can be removed by adding detergents? (3, and they all have intrinsic hydrophobic nature)

t-SNARE

what is the SNARE protein that zips up the TARGET

v-SNARE

what is the SNARE protein that zips up the vesicle membrane 

hemifusion

what is the thing that happens between the outer leaflets BEFORE FUSION

caveolin

what forces the membrane curvature?

favorable

when Cin <Cout, delta G is less than 0 → is this favorable

desolvation (removal of hydration shell) and transporter (hydrophilic aa lining) 

what does facilitated diffusion (passive) need? 2 things

cotransport

what is it when two molecules move in conjuntion?

antiport passive

what kind of transport is chloride-bicarbonate?

passive transport (GLUT2)

what kind of transport is glucose uniporter

secondary transport

what kind of transport is na+ glucose symporter

primary active transport

what kind of transport is ABC transporters