Biology 1402 Dr. Held Exam 1
Evolution b- bcorrect banswers✔✔Change bin bthe bfrequency bof btraits bin ba bpopulation.
Natural bSelection b- bcorrect banswers✔✔Cause bof bthe bchange bin bevolution.I'm
Adaption b- bcorrect banswers✔✔Increase bin bfitness bof bpopulation bto bit's benvironment
Heritable bVariation b- bcorrect banswers✔✔Trait bwhich bis bcapable bof bbeing binherited
band bselected
DNA b- bcorrect banswers✔✔The bgenetic bmaterial bthat borganisms binherit bfrom btheir
bparents; ba bdouble-stranded bhelical bmacromolecule bconsisting bof bnucleotide
bmonomers bwith bdeoxyribose bsugar band bthe bnitrogenous bbases badenine b(A),
bcytosine b(C), bguanine b(G), band bthymine b(T).
genetic binformation b- bcorrect banswers✔✔Details bof bone's bgenetics
latitude b- bcorrect banswers✔✔horizontal bdistance
climate b- bcorrect banswers✔✔weather
tropics b- bcorrect banswers✔✔surrounds bequater
temperate bzones b- bcorrect banswers✔✔between barctic bcircle band btropic bof bcancer
prevailing bwinds b- bcorrect banswers✔✔blow bin bone bdirection
rain bshadow b- bcorrect banswers✔✔dry bside bof bmountain
Biome b- bcorrect banswers✔✔Community bof bspecies bthat bhas badapted bto ba
bparticular bregion.
, Element b- bcorrect banswers✔✔A bsubstance bthat bcannot bbe bbroken bdown bto bother
bsubstances bby bchemical bmeans. bScientists brecognize b92 boccurring bin bnature.
Compound b- bcorrect banswers✔✔A bsubstance bcontaining btwo bor bmore belements;
bNaCl b(salt)
Atom b- bcorrect banswers✔✔Smallest bparticle bof ban belement. bCan bNOT bsubdivide.
Molecule b- bcorrect banswers✔✔A bparticle bin ba bcompound.
Proton b- bcorrect banswers✔✔A bsubatomic bparticle bwith ba bsingle bpositive belectrical
bcharge, bfound bin bthe bnucleus bof ban batom.
Neutron b- bcorrect banswers✔✔no bcharge bparticle;found bin bnucleus
atomic bnucleus b- bcorrect banswers✔✔atom bcore; bhas bprotons b& bneutrons;holds bthe
bDNA
Electron b- bcorrect banswers✔✔A bsubatomic bparticle bwith ba bsingle bnegative
belectrical bcharge. bOne bor bmore bmove baround bthe bnucleus bof ban batom.
Nucleus b- bcorrect banswers✔✔An batom's bcentral bcore, bcontaining bprotons band
bneutrons.
Isotopes b- bcorrect banswers✔✔Atoms bof bthe bsame belement bthat bhave bdifferent
bnumbers bof bneutrons; bsome bare bradioactive.
Isomers b- bcorrect banswers✔✔Organic bcompounds bwith bthe bsame bmolecular
bformula bbut bdifferent bstructures band, btherefore, bdifferent bproperties.
Ion b- bcorrect banswers✔✔An batom bor bmolecule bthat bhas bgained bor blost bone bor
bmore belectrons, bthus bacquiring ban belectrical bcharge. bAtom bwith ba bnet bpositive bor
bnegative bcharge.
Orbital b- bcorrect banswers✔✔"Cloud" boccupied bby ban belectron; bshaped blike ba
bsphere bor bdumbbell
inert belement b- bcorrect banswers✔✔elements bon bthe bperiodic btable bwhere bthe
bouter belectron bshell bis bfull bto bcapacity. b(He, bNe, bAr..)
Electron blevel b(shell) b- bcorrect banswers✔✔level bof belectron bat ban baverage
bdistance bfrom bnucleus
Ionic bBond b- bcorrect banswers✔✔An battraction bbetween btwo bions bwith bopposite
belectrical bcharges. bThe belectrical battraction bof bthe bopposite bcharges bholds bthe
bions btogether.
Evolution b- bcorrect banswers✔✔Change bin bthe bfrequency bof btraits bin ba bpopulation.
Natural bSelection b- bcorrect banswers✔✔Cause bof bthe bchange bin bevolution.I'm
Adaption b- bcorrect banswers✔✔Increase bin bfitness bof bpopulation bto bit's benvironment
Heritable bVariation b- bcorrect banswers✔✔Trait bwhich bis bcapable bof bbeing binherited
band bselected
DNA b- bcorrect banswers✔✔The bgenetic bmaterial bthat borganisms binherit bfrom btheir
bparents; ba bdouble-stranded bhelical bmacromolecule bconsisting bof bnucleotide
bmonomers bwith bdeoxyribose bsugar band bthe bnitrogenous bbases badenine b(A),
bcytosine b(C), bguanine b(G), band bthymine b(T).
genetic binformation b- bcorrect banswers✔✔Details bof bone's bgenetics
latitude b- bcorrect banswers✔✔horizontal bdistance
climate b- bcorrect banswers✔✔weather
tropics b- bcorrect banswers✔✔surrounds bequater
temperate bzones b- bcorrect banswers✔✔between barctic bcircle band btropic bof bcancer
prevailing bwinds b- bcorrect banswers✔✔blow bin bone bdirection
rain bshadow b- bcorrect banswers✔✔dry bside bof bmountain
Biome b- bcorrect banswers✔✔Community bof bspecies bthat bhas badapted bto ba
bparticular bregion.
, Element b- bcorrect banswers✔✔A bsubstance bthat bcannot bbe bbroken bdown bto bother
bsubstances bby bchemical bmeans. bScientists brecognize b92 boccurring bin bnature.
Compound b- bcorrect banswers✔✔A bsubstance bcontaining btwo bor bmore belements;
bNaCl b(salt)
Atom b- bcorrect banswers✔✔Smallest bparticle bof ban belement. bCan bNOT bsubdivide.
Molecule b- bcorrect banswers✔✔A bparticle bin ba bcompound.
Proton b- bcorrect banswers✔✔A bsubatomic bparticle bwith ba bsingle bpositive belectrical
bcharge, bfound bin bthe bnucleus bof ban batom.
Neutron b- bcorrect banswers✔✔no bcharge bparticle;found bin bnucleus
atomic bnucleus b- bcorrect banswers✔✔atom bcore; bhas bprotons b& bneutrons;holds bthe
bDNA
Electron b- bcorrect banswers✔✔A bsubatomic bparticle bwith ba bsingle bnegative
belectrical bcharge. bOne bor bmore bmove baround bthe bnucleus bof ban batom.
Nucleus b- bcorrect banswers✔✔An batom's bcentral bcore, bcontaining bprotons band
bneutrons.
Isotopes b- bcorrect banswers✔✔Atoms bof bthe bsame belement bthat bhave bdifferent
bnumbers bof bneutrons; bsome bare bradioactive.
Isomers b- bcorrect banswers✔✔Organic bcompounds bwith bthe bsame bmolecular
bformula bbut bdifferent bstructures band, btherefore, bdifferent bproperties.
Ion b- bcorrect banswers✔✔An batom bor bmolecule bthat bhas bgained bor blost bone bor
bmore belectrons, bthus bacquiring ban belectrical bcharge. bAtom bwith ba bnet bpositive bor
bnegative bcharge.
Orbital b- bcorrect banswers✔✔"Cloud" boccupied bby ban belectron; bshaped blike ba
bsphere bor bdumbbell
inert belement b- bcorrect banswers✔✔elements bon bthe bperiodic btable bwhere bthe
bouter belectron bshell bis bfull bto bcapacity. b(He, bNe, bAr..)
Electron blevel b(shell) b- bcorrect banswers✔✔level bof belectron bat ban baverage
bdistance bfrom bnucleus
Ionic bBond b- bcorrect banswers✔✔An battraction bbetween btwo bions bwith bopposite
belectrical bcharges. bThe belectrical battraction bof bthe bopposite bcharges bholds bthe
bions btogether.
