Lipid 2 part 1 Flashcards by Sumit Puri

Q

A

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Q

2.1

A

ankrin

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Q

1

A

spectrin

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Q

band 3

A

pump ass with anion transport(integral protein)

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Q

glycophorin

A

antigenic determinant of rbc

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Q

glycophorin

A

b/n 3 and 4.1

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Q

peripheal ext. proteins

A

1,2.1,2.2, actin

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Q

band 7

A

G3P hydrogenase

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Q

which band is inovlved in glycolysis

A

band 7

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Q

abundant antigen

A

glycophorin

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Q

100 sugars – organized in – polysaccharide chains

A

100 sugars – organized in 16 polysaccharide chains in glycophorin

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Q

carb sugar chain

A

on ext domain of glycophorin (70aa)

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Q

rich in charge

A

internal domain of Glycophorin

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Q

apolar hydrophobic AA

A

trans bilayer of glycophorin

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Q

rise residue of alpha helix

A

1.5 ang

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Q

35 ang

A

trans bilayer of glycophorin

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Q

greater temp

A

greater % uniform fluor cells(proteins)

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Q

TG

A

broken down into FA for cell uptake

Q

once in cell

A

FA converts to TG or used for NRG

Q

cholesterol made in liver and

A

converted to CE

Q

apoliporproteins

A

A,B,C,E

Q

apoliporproteins and lipids

A

plasma lipoproteins

Q

Low density lipoproteins (LDL) –

A

bad cholesterol

Q

High density lipoproteins (HDL

A

good cholesterol

exogenous fat delivery

CM

VLDL

– endogenous fat delivery

LDL –

cholesterol delivery system

HDL

– cholesterol removal from cells

high density correlates with artherosclerosis

Ldl

STAtin

lower LDL higher HDL

tf cells can directly take up TG

F only take FA

OH group on cholesterol

makes ester bond with ester

lipid dec. and protein inc

as you go from CM to VLDL to LDL to HDL

has apo BCE

CM and VLDL

only apo B

LDL

apo ACE

HDL

as you go from CM to VLDL to LDL to HDL

size decreases

prigin in liver

VLDL and HDL

intestine origin

CM

VLDL catabolism origin

LDL

catabolized in adipose tissue

CM and VLDL

catabolized in Liver

LDL and HDL

catabolized in liver and all periphereal cells

LDL