COGS 115 - MIDTERM 1
VALUATION EXAM WITH
EXAM SOLUTIONS
alternate nnsplicing nn- nn nncorrect nnanswer-building nndifferent nnproteins nnby
nncombining nnexons nnof nna nngene nnin nndifferent nnways
architectural nnconstraints nn- nn nncorrect nnanswer-3 nnforms
-neural nnunit
-local nncircuits
-macrolevel nncircuits
structure nnand nnfunction nnof nnnetworks
good nnto nnestablish nnrelationship nnbetween nnsensory nnmotor nnareas, nnbut
nnrelationship nnbw nnthese nnconstraints nnand nnknowledge nnsystems nnnot nnas nnclear
nnas nnrepresentational nnconstraints
, autonomic nnganglia nn- nn nncorrect nnanswer-collections nnof nnneurons nnoutside nnthe
nncentral nnnervous nnsystem
provide nnautonomic nninnervation nnof nnbody nnorgans
β-catenin nn- nn nncorrect nnanswer-transcription nnfactor
destroyed nnby nnWnt
initially nnreleased nnby nnprimitive nnstreak
part nnof nnconcentration nngradient nnwith nnWnt nnto nnmake nnanterior-posterior nnhead
nnstructures nn(segmentation)
blastocoel nn- nn nncorrect nnanswer-hollow nnfluid-filled nncavity nninside nnblastula
blastomeres nn- nn nncorrect nnanswer-individual nncells nnof nnblastula
blastocyst nn- nn nncorrect nnanswer-hollow nnball nnof nncells
blastula nn- nn nncorrect nnanswer-earliest nnstage nnof nnembryo
spherical nnclump nnof nncells
Caenorhabditis nnelegans/ nnC. nnelegans nn- nn nncorrect nnanswer-microscopic
nnroundworm
model nnof nncell nndifferentiation
mitotic nnlineage
callosal nnagenesis nn- nn nncorrect nnanswer-born nnwithout nna nncorpus nncallosum
cell-cell nninteractions nn- nn nncorrect nnanswer-developing nncells nncommunicate nnwith
nnone nnanother nnand nnguide nneach nnother's nnfate
cellularization nn- nn nncorrect nnanswer-process nnin nnwhich nncell nnwalls nnare nnformed
nnbetween nnnuclei nnin nna nnsyncytium nn(blob, nnmixture, nnno nnwalls)
chronotropic nnconstraint nn- nn nncorrect nnanswer-temporal nnunfolding nnof nnevents
nnacross nncourse nnof nndevelopment
least nndirect nnrelationship nnto nnknowledge nnsystems
chordin nn- nn nncorrect nnanswer-gene nnthat nnencodes nnchordin
organizer-like nneffect nnon nnectoderm, nnshifting nnfrom nnepidermal nnto nnneural nnfate
chromosome nn- nn nncorrect nnanswer-A nnthreadlike, nngene-carrying nnstructure
nnfound nnin nnthe nnnucleus. nnEach nnchromosome nnconsists nnof nnone nnvery nnlong
nnDNA nnmolecule nnand nnassociated nnproteins.
colinearity nn- nn nncorrect nnanswer-property nnof nnHox nngenes nn
order nnon nnchromosome nnmatches nnorder nnexpressed nnalong nnanterior-posterior
nnaxis
constructivism(-ist) nn- nn nncorrect nnanswer-interaction nnbetween nnbiological
nnsystems nnand nnexperience nnof nnorganism
VALUATION EXAM WITH
EXAM SOLUTIONS
alternate nnsplicing nn- nn nncorrect nnanswer-building nndifferent nnproteins nnby
nncombining nnexons nnof nna nngene nnin nndifferent nnways
architectural nnconstraints nn- nn nncorrect nnanswer-3 nnforms
-neural nnunit
-local nncircuits
-macrolevel nncircuits
structure nnand nnfunction nnof nnnetworks
good nnto nnestablish nnrelationship nnbetween nnsensory nnmotor nnareas, nnbut
nnrelationship nnbw nnthese nnconstraints nnand nnknowledge nnsystems nnnot nnas nnclear
nnas nnrepresentational nnconstraints
, autonomic nnganglia nn- nn nncorrect nnanswer-collections nnof nnneurons nnoutside nnthe
nncentral nnnervous nnsystem
provide nnautonomic nninnervation nnof nnbody nnorgans
β-catenin nn- nn nncorrect nnanswer-transcription nnfactor
destroyed nnby nnWnt
initially nnreleased nnby nnprimitive nnstreak
part nnof nnconcentration nngradient nnwith nnWnt nnto nnmake nnanterior-posterior nnhead
nnstructures nn(segmentation)
blastocoel nn- nn nncorrect nnanswer-hollow nnfluid-filled nncavity nninside nnblastula
blastomeres nn- nn nncorrect nnanswer-individual nncells nnof nnblastula
blastocyst nn- nn nncorrect nnanswer-hollow nnball nnof nncells
blastula nn- nn nncorrect nnanswer-earliest nnstage nnof nnembryo
spherical nnclump nnof nncells
Caenorhabditis nnelegans/ nnC. nnelegans nn- nn nncorrect nnanswer-microscopic
nnroundworm
model nnof nncell nndifferentiation
mitotic nnlineage
callosal nnagenesis nn- nn nncorrect nnanswer-born nnwithout nna nncorpus nncallosum
cell-cell nninteractions nn- nn nncorrect nnanswer-developing nncells nncommunicate nnwith
nnone nnanother nnand nnguide nneach nnother's nnfate
cellularization nn- nn nncorrect nnanswer-process nnin nnwhich nncell nnwalls nnare nnformed
nnbetween nnnuclei nnin nna nnsyncytium nn(blob, nnmixture, nnno nnwalls)
chronotropic nnconstraint nn- nn nncorrect nnanswer-temporal nnunfolding nnof nnevents
nnacross nncourse nnof nndevelopment
least nndirect nnrelationship nnto nnknowledge nnsystems
chordin nn- nn nncorrect nnanswer-gene nnthat nnencodes nnchordin
organizer-like nneffect nnon nnectoderm, nnshifting nnfrom nnepidermal nnto nnneural nnfate
chromosome nn- nn nncorrect nnanswer-A nnthreadlike, nngene-carrying nnstructure
nnfound nnin nnthe nnnucleus. nnEach nnchromosome nnconsists nnof nnone nnvery nnlong
nnDNA nnmolecule nnand nnassociated nnproteins.
colinearity nn- nn nncorrect nnanswer-property nnof nnHox nngenes nn
order nnon nnchromosome nnmatches nnorder nnexpressed nnalong nnanterior-posterior
nnaxis
constructivism(-ist) nn- nn nncorrect nnanswer-interaction nnbetween nnbiological
nnsystems nnand nnexperience nnof nnorganism
