Portage Learning Chemistry Final Exam With Answers (30 Solved Questions)

Portage Learning Chemistry Final Exam With Answers ensures complete subject mastery with real past exams.

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Chem 210-FINAL examTrueorFalse:Nitrogeniscalledthesuperglueofthechemicalworld.FALSETrueorFalse:Largeelements, suchasstrontium,arecommoninbiomolecules.FALSETrueor False: The time it takes for a compound to flow through a metabolic pathway iscalledthepayoffphase.FALSETrueorFalse:Proteins, carbohydrates,andfats allgetbroken downintoacetyl-CoA.TRUETrueorFalse:Afatis alipid moleculethat is asolid at roomtemperature.TRUEInDNA, guanine alwayspairswith.Question63/3ptsQuestion13/3ptsQuestion23/3ptsQuestion33/3ptsQuestion43/3ptsQuestion53/3pts

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ThymineGuanineUracil

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CytosineBothAandBCYTOSINEWater is considered a polar solvent due to attractive forces known as hydrogen bonds.Ahydrogenbond is.Abond thatis strongerthana covalentbondAn attractive force between molecules where partially positive hydrogen atoms areattractedtopartiallynegativeatomsofF,O,orN.ThepolarOHbondinwaterAnionicbond betweenHandanotheratomAcovalentbondbetweenHandOAN ATTRACTIVE FORCE BETWEEN MOLECULES WHERE PARTIALLYPOSITIVEHYDROGENATOMSAREATTRACTEDTOPARTIALLYNEGATIVEF,O, OR NWhichofthefollowing isthe structure ofADP?Question73/3ptsQuestion83/3pts

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