Term
| in formation of glucose from photosynthesis, ______ is reduced and ______ is oxidized |
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Definition
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Term
| most abundant source of carbon on earth ______; it was ________ |
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Definition
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Term
| nonpolar amino acids interact via _______, polar amino acids interact via ______ and charged amino acids interact via _________ |
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Definition
| van der Waals interactions; hydrogen bonds; ionic bonds |
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Term
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Definition
| weak attractive interaction that can occur between some polar uncharged molecules or different polar functional groups within the same molecule |
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Term
| alpha-helices are a common form of protein _______ structure |
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Definition
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Term
| Franklin's contribution to the elucidation of DNA structure |
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Definition
| solved crystal structure of DNA and determined it's helical |
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Term
| both RNA and proteins can ______ |
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Definition
| fold into a variety of complicated tertiary structures |
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Term
| main storage form of carbs in animal cells is _______, a chain of monosaccharides connected by _______ |
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Definition
| glycogen; a1,4 glycosidic bonds |
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Term
| bacteria usually have _______ |
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Definition
| one large supercoiled circular chromosome |
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Term
| fatty acids contain more chemical energy than carbs b/c |
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Definition
| most of the carbons in fatty acid are attached to 2 Hs, where most carbs are attached to one H and one hydroxyl group |
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Term
| replacing short chain fatty acids with long chain fatty acids would _______ the fluidity of a lipid bilayer |
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Definition
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Term
| increase fluidity of lipid bilayer |
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Definition
- replace saturation fatty acids w/ unsaturated fatty acids
- raise temp
- lower pressure |
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Term
| peripheral membrane proteins interact with ____ |
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Definition
| just one surface of the membrane |
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Term
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Definition
| found in both plant and animal cells |
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Term
| intracellular receptors for steroid hormones function as ____ |
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Definition
| DNA binding proteins that regulate gene expression |
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Term
| G proteins are active when ______, inactive when ____ |
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Definition
| bound to GTP; bound to GDP |
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Term
| motor protein myosin interacts with |
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Definition
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Term
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Definition
| not frequently broken down and reformed by the cell |
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Term
| defects in cadherins will effect |
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Definition
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Term
| proteins go from rough ER to Golgi |
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Definition
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Term
| during cellular respiration, energy to generate proton gradient across inner mitochondrial membrane comes from |
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Definition
| energy release as electrons passed to progressively more electronegative things in ETC |
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Term
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Definition
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Term
| bacterial biofilms made of |
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Definition
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Term
| expect to see a thin, dense ECM called basal lamina in |
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Definition
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Term
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Definition
| chloroplasts and mitochondria |
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Term
| eukaryotic cells growing w/o oxygen will not ____ |
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Definition
| carry out oxidative phosphorylation |
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Term
| glycolysis regulated by feedback inhibition |
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Definition
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Term
| cellular respiration of oxidation of glucose |
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Definition
| glycolysis, conversion of pyruvate to acetyl-CoA, Krebs cycle, generation of proton motive force, oxidative phosphorylation |
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Term
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Definition
| make more ATP, less NADPH |
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