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BIOCHEM > FINAL REVIEW > Flashcards

FINAL REVIEW Flashcards

1
Q

essential fatty acids

A

omega 3 and omega 6

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2
Q

precursor to vitamin A

A

beta carotine

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3
Q

precursor to NADH

A

niacin

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4
Q

sphingolipid function

A

cell membrane structure

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5
Q

2 carbon carrier unit

A

coenzyme A

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6
Q

nonspontaneous reaction is only what

A

endergonic

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7
Q

anomers

A

isomers differing only in the ring closure area

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8
Q

alpha configuration

A

opposite orientation

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9
Q

beta orientation

A

same ortientation

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10
Q

state functions

A

delta G and delta E

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11
Q

formation of glycosidic bonds between monosaccarides are a ________ reaction that creates a _______ bond

A

condensation reaction that forms an ether bond

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12
Q

membrane protein functions

A

transport, receptors, catalysts

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13
Q

water oxidizing complex ion

A

Mn manganese

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14
Q

glycoxylate cycle function

A

allows acetyl CoA to convert to glucose to provide NADH and ATP

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15
Q

glycogen synthase & glycogen dephosphorylase phosphorylation states

A

glycogen synthase- phosphorylation deactivates, dephosphorylation activates

glycogen dephosphorylase- phoshporylation activates, dephosphorylation deactivates

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16
Q

higher phosphoryl transfer potential than ATP

A

phosphoenolpyruvate
13bisphosphoglycerate

17
Q

electrons from PS2 are obtained directly from where

A

H2O

18
Q

activated precursor to starch

A

ADP glucose

19
Q

activated precursor to glycogen

A

UDP glucose

20
Q

link reaction from glycolysis to TCA cycle

A

pyruvate + NAD + CoA

=

acetyl CoA NADH CO2

21
Q

complex 4 oxidixes and reduces what

A

oxidizes cytochrome C

Reduces O2

22
Q

Complex 1 and 2 give electrons to what

A

Coenzyme Q

23
Q

Proton gradient in plants is made by what

A

PS2 and Cytochrome B6f

24
Q

Products of Pentose Phosphate Pathway

A

5 carbon sugars
NADPH
reduced glutathione

25
Q

bond lengths

A

carbon 1.5
electrostatic 3
hydrogen 2
van der waal 1

26
Q

electron domain of water

A

tetrahedral

27
Q

phi bond

A

nitrogen and central carbon

28
Q

psi bond

A

carboxylic acid and central carbon

29
Q

lipase

A

converts triglycerides to fatty acids

30
Q

what bonds rotate in a peptide bond

A

phi and psi

31
Q

quadernary structure of DNA

A

histones

32
Q

Purines

A

2 rings

33
Q

pyraminidines

A

1 ring

34
Q

what group gets phosphorylated

A

hydroxyl group

35
Q

isozymeregulators

A

hexo and glucokinases

36
Q
A

BIOCHEM (8 decks)

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