test #1 bio 1402 Dr. Held
evolution b- bcorrect banswers✔✔change bin bthe bfrequency bof btraits bin ba bpopulation
natural bselection b- bcorrect banswers✔✔cause bof bthe bchange bin bevolution
adaptation b- bcorrect banswers✔✔increase bin bfitness bof bpopulation bto bits
benvironment
biome b- bcorrect banswers✔✔community bof bspecies bthat bhas badapted bto ba
bparticular bregion
isotope 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
inert belement b- bcorrect banswers✔✔elements bin bthe bperiodic btable bwhere bthe bouter
belectron bshell bis bfull bto bcapacity b(He, bNe, bAr..)
hydrophilic b- bcorrect banswers✔✔"water-loving"; bpertaining bto bpolar, bor bcharged,
bmolecules b(or bparts bof bmolecules) bthat bare bsoluble bin bwater b(NaCl)
Hydrophobic b- bcorrect banswers✔✔"water-fearing" bpertaining bto bnon bpolar
bmolecules b(or bparts bof bmolecules) bthat bdo bnot bdissolve bin bwater. b(oils bor blipids)
carbohydrates b- bcorrect banswers✔✔Member bof bthe bclass bof bbiological bmolecules
bconsisting bof bsimple bsingle-monomer bsugars b(monosaccharides), btwo-monomer
bsugars b(disaccharides), band bother bmulti-unit bsugars b(polysaccharides). bFunction:
bStructures band bstores benergy
, lipids b- bcorrect banswers✔✔An borganic bcompound bconsisting bmainly bof bcarbon band
bhydrogen batoms blinked bby bnonpolar bconvalent bbonds, bmaking bthe bcompound
bmostly bhydrophobic. bInclude bfat, bwaxes, bphospholipids, band bsteroids band bare
binsoluble bin bwater. bFunction: bStructures band bstores benergy
protein b- bcorrect banswers✔✔A bbiological bpolymer bconstructed bfrom bamino bacid
bmonomers. bFunction: bStructures binclude benzymes
POLY bPEPTIDE*
nucleic bacid b- bcorrect banswers✔✔A bpolymer bconsisting bof bmany bnucleotide
bmonomers; bserves bas ba bblueprint bfor bproteins band, bthrough bthe bactions bof
bproteins, bfor ball bcellular bstructures band bactivities. bThe btwo btypes bare bDNA band
bRNA. bFunction: bStores binformation
enzyme b- bcorrect banswers✔✔A bprotein bthat bserves bas ba bbiological bcatalyst,
bchanging bthe brate bof ba bchemical breaction bwithout bitself bbeing bchanged binto ba
bdifferent bmolecule bin bthe bprocess.
polypeptide b- bcorrect banswers✔✔a blinear borganic bpolymer bconsisting bof ba blarge
bnumber bof bamino bacids bresidues bbonded btogether bin ba bchain, bforming bpart bof b(or
bwhole bof) ba bprotein bmolecule
nucleotide b- bcorrect banswers✔✔a bcompound bconsisting bof ba bnucleoside blinked bto
ba bphosphate bgroup. bNucleotides bform bthe bbasic bstructural bunit bof bnucleic bacids
bsuch bas bDNA.
prokaryote b- bcorrect banswers✔✔A btype bof bcell blacking ba bmembrane-enclosed
bnucleus band bother bmembrane-enclosed borganelles; bfound bonly bin bthe bdomains
bbacteria band barchaea b.
eukaryote b- bcorrect banswers✔✔A btype bof bcell bthat bhas ba bmembrane-enclosed
bnucleus band bother bmembrane-enclosed borganelles; bincludes ball borganisms bexcept
bbacteria band barchaea
ribosome b- bcorrect banswers✔✔makes bproteins
lysosome b- bcorrect banswers✔✔vessel bthat bcontains bdigestive benzymes
endocytosis b- bcorrect banswers✔✔The bmovement bof bmaterials binto bthe bcytoplasm
bof ba bcell bvia bmembranous bvesicles bor bvascuoles.
nucleus b- bcorrect banswers✔✔the bgenetic bcontrol bcenter bof beukaryotic bcell
nucleolus b- bcorrect banswers✔✔A bstructure bwithin bthe bnucleus bof ba beukaryotic bcell
bwhere bribosomal bRNA bis bmade band bassembled bwith bproteins bto bmake bribosomal
evolution b- bcorrect banswers✔✔change bin bthe bfrequency bof btraits bin ba bpopulation
natural bselection b- bcorrect banswers✔✔cause bof bthe bchange bin bevolution
adaptation b- bcorrect banswers✔✔increase bin bfitness bof bpopulation bto bits
benvironment
biome b- bcorrect banswers✔✔community bof bspecies bthat bhas badapted bto ba
bparticular bregion
isotope 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
inert belement b- bcorrect banswers✔✔elements bin bthe bperiodic btable bwhere bthe bouter
belectron bshell bis bfull bto bcapacity b(He, bNe, bAr..)
hydrophilic b- bcorrect banswers✔✔"water-loving"; bpertaining bto bpolar, bor bcharged,
bmolecules b(or bparts bof bmolecules) bthat bare bsoluble bin bwater b(NaCl)
Hydrophobic b- bcorrect banswers✔✔"water-fearing" bpertaining bto bnon bpolar
bmolecules b(or bparts bof bmolecules) bthat bdo bnot bdissolve bin bwater. b(oils bor blipids)
carbohydrates b- bcorrect banswers✔✔Member bof bthe bclass bof bbiological bmolecules
bconsisting bof bsimple bsingle-monomer bsugars b(monosaccharides), btwo-monomer
bsugars b(disaccharides), band bother bmulti-unit bsugars b(polysaccharides). bFunction:
bStructures band bstores benergy
, lipids b- bcorrect banswers✔✔An borganic bcompound bconsisting bmainly bof bcarbon band
bhydrogen batoms blinked bby bnonpolar bconvalent bbonds, bmaking bthe bcompound
bmostly bhydrophobic. bInclude bfat, bwaxes, bphospholipids, band bsteroids band bare
binsoluble bin bwater. bFunction: bStructures band bstores benergy
protein b- bcorrect banswers✔✔A bbiological bpolymer bconstructed bfrom bamino bacid
bmonomers. bFunction: bStructures binclude benzymes
POLY bPEPTIDE*
nucleic bacid b- bcorrect banswers✔✔A bpolymer bconsisting bof bmany bnucleotide
bmonomers; bserves bas ba bblueprint bfor bproteins band, bthrough bthe bactions bof
bproteins, bfor ball bcellular bstructures band bactivities. bThe btwo btypes bare bDNA band
bRNA. bFunction: bStores binformation
enzyme b- bcorrect banswers✔✔A bprotein bthat bserves bas ba bbiological bcatalyst,
bchanging bthe brate bof ba bchemical breaction bwithout bitself bbeing bchanged binto ba
bdifferent bmolecule bin bthe bprocess.
polypeptide b- bcorrect banswers✔✔a blinear borganic bpolymer bconsisting bof ba blarge
bnumber bof bamino bacids bresidues bbonded btogether bin ba bchain, bforming bpart bof b(or
bwhole bof) ba bprotein bmolecule
nucleotide b- bcorrect banswers✔✔a bcompound bconsisting bof ba bnucleoside blinked bto
ba bphosphate bgroup. bNucleotides bform bthe bbasic bstructural bunit bof bnucleic bacids
bsuch bas bDNA.
prokaryote b- bcorrect banswers✔✔A btype bof bcell blacking ba bmembrane-enclosed
bnucleus band bother bmembrane-enclosed borganelles; bfound bonly bin bthe bdomains
bbacteria band barchaea b.
eukaryote b- bcorrect banswers✔✔A btype bof bcell bthat bhas ba bmembrane-enclosed
bnucleus band bother bmembrane-enclosed borganelles; bincludes ball borganisms bexcept
bbacteria band barchaea
ribosome b- bcorrect banswers✔✔makes bproteins
lysosome b- bcorrect banswers✔✔vessel bthat bcontains bdigestive benzymes
endocytosis b- bcorrect banswers✔✔The bmovement bof bmaterials binto bthe bcytoplasm
bof ba bcell bvia bmembranous bvesicles bor bvascuoles.
nucleus b- bcorrect banswers✔✔the bgenetic bcontrol bcenter bof beukaryotic bcell
nucleolus b- bcorrect banswers✔✔A bstructure bwithin bthe bnucleus bof ba beukaryotic bcell
bwhere bribosomal bRNA bis bmade band bassembled bwith bproteins bto bmake bribosomal
