100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Zoology 570- Unit 4 test questions and answers(with diagrams). $13.99   Add to cart

Exam (elaborations)

Zoology 570- Unit 4 test questions and answers(with diagrams).

 11 views  0 purchase
  • Course
  • Nurs 570
  • Institution
  • Nurs 570

what is kinesin used for? walk along microtubules (towards plus end) what type of distances do kinesin move items? long distances Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen Brainpower Read More what are the two types of dine...

[Show more]

Preview 4 out of 34  pages

  • September 4, 2024
  • 34
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Nurs 570
  • Nurs 570
avatar-seller
BRAINBOOSTERS
Zoology 570- Unit 4 test
questions and answers(with
diagrams)

what is kinesin used for?
walk along microtubules (towards plus end)




what type of distances do kinesin move items?
long distances
Previous
Play
Next
Rewind 10 seconds
Move forward 10 seconds
Unmute
0:01
/
0:15
Full screen
Brainpower

,Read More
what are the two types of dineins?
cytoplasmic, cilia/flagella
what do cytoplasmic dinein do?
move inwards in cell
what is an example of cilia movement?
moving dust out of lungs




what is an example of flagella?
sperm




how does dynein bind to the molecules its moving?
1.5 million Da complex on molecule with Arp
section
what are axons?
long, singular molecule

,how do things move out of axons?
kinesin
at what rate do kinesin move things out of axons?
1 uM / sec
how do things move into axons?
dynein
at what rate do dyneins move things into axons?
2 uM / sec
what is responsible for slow transport on axons?
kinesin with low processivity
how does the 9+2 arrangement work?
dynein connect pairs of microtubules




why does dextrocardia occur?
cilia doesn't move fluid in cell (concentration
gradients can't form, cell has to 'flip a coin' to
choose side of body)
how is muscle structured?
cells fused together with muscle fiber

, what are muscle fibers made of?
myofibril




what are myofibrils made of?
sarcomeres




what are the different bands of sarcomeres?
I/Z/A/H bands




which bands shrink during muscle contraction?
I and H bands
how are thick filaments orientated
across Z bands?
pointed-barbed LINE barbed-pointed

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 or Stuvia-credit 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 BRAINBOOSTERS. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75632 documents were sold in the last 30 days

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

Start selling
$13.99
  • (0)
  Add to cart