BIOCHEMISTRY FINAL EXAM - PORTAGE
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True cor cFalse: cAccording cto cthe cModule, ca ccompound cwith ca cmolecular cmass
cof c1,000 cg/mol cis cconsidered ca cmacromolecule. c- ccorrect canswers c-False
True cor cFalse: cBiomolecules ccan chave ctwo cor cmore cdifferent cfunctional
cgroups. c- ccorrect canswers c-True
True cor cFalse: cThe cfollowing cfunctional cgroup cis can camine. c
C2H5NH2 c- ccorrect canswers c-True
True cor cFalse: cIn ca ceukaryotic ccell, cthe corganelles ccalled cperoxisomes cserve
cthe cpurpose cof cdigesting cmacromolecules. c- ccorrect canswers c-False
, True cor cFalse: cCarbon cdioxide chas ca clinear cmolecular cshape cAND chas ca
cbond cangle cof c109.5o. c- ccorrect canswers c-False
Of cthe cfollowing, c____________ cis cnot ca cproperty cof ccarbon.
Forming cionic cbonds
Forming ccyclic cstructures
Forming cmultiple cbonds
Forming cbonds cwith coxygen
Bonding cin clong cchains c- ccorrect canswers c-Forming cionic cbonds
Which cof cthe cfollowing cis can celement cnot ctypically cfound cin cliving corganisms?
Br
Ca
H
S
Na c- ccorrect canswers c-Br
_____________ cis ca cfunctional cgroup cfound cin ccarbohydrates. c- ccorrect
canswers c-Alcohols
The cfollowing cfunctional cgroup cis can cexample cof c_________.
Ch3COCH2CH3 c- ccorrect canswers c-Ketone
A c___________ cis ca cchemical cformula cthat cshows chow cthe catoms cof ca
cmolecule care cbonded cto cone canother. c- ccorrect canswers c-Kekule' cstructure
A ccollection cof ctwo cor cmore cmacromolecules cuniting cis ccalled ca c_______. c-
ccorrect canswers c-Supramolecular cComplex
An corganic ccompound cwith cthis cstructure, cC=C, ccontains ca c________
cfunctional cgroup. c- ccorrect canswers c-Alkene
What celement chas cbeen ccalled cthe c"super cglue" cof cthe cchemical cworld? c-
ccorrect canswers c-C
What cmolecule cis cthe cmost cimportant cfor cenergy cstorage cin ccells? c- ccorrect
canswers c-ATP
What cwould cbe cthe capproximate csize cof ca chuman ccell?
12 cμm
1 cnm
15 cnm
0.2 cinch
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True cor cFalse: cAccording cto cthe cModule, ca ccompound cwith ca cmolecular cmass
cof c1,000 cg/mol cis cconsidered ca cmacromolecule. c- ccorrect canswers c-False
True cor cFalse: cBiomolecules ccan chave ctwo cor cmore cdifferent cfunctional
cgroups. c- ccorrect canswers c-True
True cor cFalse: cThe cfollowing cfunctional cgroup cis can camine. c
C2H5NH2 c- ccorrect canswers c-True
True cor cFalse: cIn ca ceukaryotic ccell, cthe corganelles ccalled cperoxisomes cserve
cthe cpurpose cof cdigesting cmacromolecules. c- ccorrect canswers c-False
, True cor cFalse: cCarbon cdioxide chas ca clinear cmolecular cshape cAND chas ca
cbond cangle cof c109.5o. c- ccorrect canswers c-False
Of cthe cfollowing, c____________ cis cnot ca cproperty cof ccarbon.
Forming cionic cbonds
Forming ccyclic cstructures
Forming cmultiple cbonds
Forming cbonds cwith coxygen
Bonding cin clong cchains c- ccorrect canswers c-Forming cionic cbonds
Which cof cthe cfollowing cis can celement cnot ctypically cfound cin cliving corganisms?
Br
Ca
H
S
Na c- ccorrect canswers c-Br
_____________ cis ca cfunctional cgroup cfound cin ccarbohydrates. c- ccorrect
canswers c-Alcohols
The cfollowing cfunctional cgroup cis can cexample cof c_________.
Ch3COCH2CH3 c- ccorrect canswers c-Ketone
A c___________ cis ca cchemical cformula cthat cshows chow cthe catoms cof ca
cmolecule care cbonded cto cone canother. c- ccorrect canswers c-Kekule' cstructure
A ccollection cof ctwo cor cmore cmacromolecules cuniting cis ccalled ca c_______. c-
ccorrect canswers c-Supramolecular cComplex
An corganic ccompound cwith cthis cstructure, cC=C, ccontains ca c________
cfunctional cgroup. c- ccorrect canswers c-Alkene
What celement chas cbeen ccalled cthe c"super cglue" cof cthe cchemical cworld? c-
ccorrect canswers c-C
What cmolecule cis cthe cmost cimportant cfor cenergy cstorage cin ccells? c- ccorrect
canswers c-ATP
What cwould cbe cthe capproximate csize cof ca chuman ccell?
12 cμm
1 cnm
15 cnm
0.2 cinch
