100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Exam 3: BSC2085/ BSC 2085 (Latest 2024/ 2025 Update) Anatomy and Physiology I | Guide | Qs & As| 100% Correct| Grade A (Verified Answers) £9.00   Add to cart
Quickly navigate to
Preview
  2.  
  3. BSC2085/ BSC 2085
  4.  
  5. BSC2085/ BSC 2085

Exam (elaborations)

Exam 3: BSC2085/ BSC 2085 (Latest 2024/ 2025 Update) Anatomy and Physiology I | Guide | Qs & As| 100% Correct| Grade A (Verified Answers)
 15 views  0 purchase
  • Module
  • BSC2085/ BSC 2085
  • Institution
  • BSC2085/ BSC 2085

Exam 3: BSC2085/ BSC 2085 (Latest 2024/ 2025 Update) Anatomy and Physiology I | Guide | Qs & As| 100% Correct| Grade A (Verified Answers) Q: Structure of neurons Answer: cell body (soma), dendrites, axon Q: Dendrites Answer: Short, branched; used to receive information Q: Axon A...

[Show more]

Preview 4 out of 63  pages

Document information

  • October 15, 2024
  • 63
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • bsc208
  • bsc2085 bsc 2085 anatomy and physiology i exam
  • bsc2085 bsc 2085 anatomy and physiology i exam 1
  • bsc2085 bsc 2085 anatomy and physiology i exam 2
  • bsc2085 bsc 2085 anatomy and physiology i exam 3

Written for

  • BSC2085/ BSC 2085
  • BSC2085/ BSC 2085

Seller

avatar-seller
nurse_steph

Reviews received

Content preview

Examl3:lBSC2085/lBSCl2085l(Latestl2024/
l2025lUpdate)lAnatomylandlPhysiologylIl|
lGuidel|lQsl&lAs|l100%lCorrect|lGradelAl
(VerifiedlAnswers)
Q:lStructureloflneurons
Answer:
celllbodyl(soma),ldendrites,laxon

Q:lDendrites
Answer:
Short,lbranched;lusedltolreceivelinformation

Q:lAxon
Answer:
Long,lsingle;lsendslinformationlawaylfromlthelsomaltowardslaltargetlcell

Q:lTypicallorganelles/structuresloflcelllbody
Answer:
•Largelnucleuslandlnucleolus
•Perikaryonl(cytoplasm)
•Mitochondria
•Roughlendoplasmiclreticulumlandlribosomesl(producelNTs)

Q:lNeuronlcytoskeleton
Answer:
neurofilaments,lneurotubules,lneurofibrils

Q:lNeurofilaments
Answer:
similarltolintermediatelfilaments

,Q:lNeurotubules
Answer:
similarltolmicrotubules

Q:lNeurofibrils
Answer:
bundlesloflneurofilamentslthatlprovidelsupportlforldendriteslandlaxon

Q:lNissllbodies
Answer:
DenselareasloflRERlandlribosomes;lgraylmatter

Q:lDendriticlspines
Answer:
finelprocesseslonleachlbranchlofldendrites;l80-
90%lneuronlS.A.;lreceivelinfolfromlotherlneurons

Q:lActionlpotential
Answer:
electricallsignals

Q:lAxonlstructure
Answer:
Axoplasm,laxolemma,laxonlhillock,lcollaterals,ltelodendria,laxonl(synaptic)lterminals

Q:lAxoplasm
Answer:
Cytoplasmloflthelaxon;lcontainslneurofibrils,lneurotubules,lenzymes,lorganelles

Q:lAxolemma
Answer:

,Specializedlcelllmembraneloflthelaxon;lcoverslthelaxoplasm

Q:lAxonlhillock
Answer:
Thicklsectionloflcelllbodylfoundlpriorltolaxon;lattachesltolinitiallsegmentloflaxonltolthelsoma

Q:lInitiallsegmentlimportant...
Answer:
tolthelformationloflanlactionlpotential

Q:lCollaterals
Answer:
Branchesloflalsinglelaxon

Q:lTelodendria
Answer:
Finelextensionslofldistallaxon

Q:lAxonl(synaptic)lterminals
Answer:
Tipslofltelodendria;lakalsynapticlboutons/synapticlknobs;lcontainslmitochondria,lportionsloflER
,landlvesicleslcontaininglNTs;lreleaselNTslwhichlsignalsltheltargetlcell

Q:lMostlneuronsllack...
Answer:
centrioleslandlcannotldividel(undergolmitosis);lexceptlneurallstemlcellslinlthelnosel(tolregenerat
elolfactorylsensorylreceptors)landlinlthelhippocampusloflthelbrainl(involvedlinlstoringlmemorie
s)

Q:lSynapse
Answer:
Arealwherelalneuronlcommunicateslwithlanotherlcell;linvolvesl2lcellsl(DONTlmakelphysicallc
ontact)

, Q:lPresynapticlcell
Answer:
Neuronlthatlsendslmessage

Q:lPostsynapticlcell
Answer:
Targetlcelllthatlreceiveslmessage

Q:lSynapticlcleft
Answer:
smalllgaplthatlseparateslthelpresynapticlmembranelandlthelpostsynapticlmembrane

Q:lNeurotransmittersl(NTs)
Answer:
Chemicallmessengerslreleasedlfromlthelpresynapticlmembranel(exocytosis);laffectlreceptorslofl
postsynapticlmembrane;lbrokenldownlbylenzymesl(inlsynapticlcleft);lreassembledlatlaxonltermi
nall(reabsorbedlandlreused)

Q:lAxoplasmicltransport
Answer:
Neurotubulesl(usedlaslroadways)lwithinlthelaxon;ltransportlrawlmaterials;lbetweenlcelllbodylan
dlaxonlterminal;lpoweredlbylmitochondria,lkinesin,landldynein

Q:lKinesin
Answer:
transportslmaterialslfromlsomaltolaxonlterminal;lanterogradelflow

Q:lAnterogradelflow
Answer:
awaylfromlsoma

Q:lDynein

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller nurse_steph. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £9.00. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling

Recently viewed by you

Lecture notes ·

(0)

Biological Anthropology

£9.00
  • (0)
  Add to cart