BIOL 4100 EXAM 4 REVIEW QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
3 views 0 purchase
Course
BIOL4100
Institution
BIOL4100
BIOL 4100 EXAM 4 REVIEW QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
Actin filaments
a. are polar
b. are non-polar
c. could be either polar or non polar
a. are polar
Microtubules are
a. are polar
b. are non-polar
c. could be either polar or non-polar
a. are polar
Int...
biol 4100 exam 4 review questions and answers with
Written for
BIOL4100
All documents for this subject (15)
Seller
Follow
NurseAdvocate
Reviews received
Content preview
BIOL 4100 EXAM 4 REVIEW QUESTIONS AND ANSWERS
WITH COMPLETE SOLUTIONS VERIFIED GRADED A++
Actin filaments
a. are polar
b. are non-polar
c. could be either polar or non polar
a. are polar
Microtubules are
a. are polar
b. are non-polar
c. could be either polar or non-polar
a. are polar
Intermediate filaments
a. are polar
b. are non-polar
c. could be polar or non-polar
b. are non-polar
T/F: Actin filaments are associated with molecular motors
True
T/F: Intermediate filaments are associated with molecular motors
False
T/F: Microtubules are associated with molecular motors
, True
Actin binds
ATP
Tubulin binds
GTP
Intermediate filaments do not
bind nucleotides
What subunit(s) of tubulin can bind nucleotide triphosphate?
a. Both subunits
b. Only alpha subunit
c. Only beta subunit
a. Both subunits
What subunit(s) of tubulin can cleave nucleotide triphosphate?
a. only beta subunit
b. only alpha subunit
c. both alpha and beta subunits
a. only beta subunit
Which statement correctly describes directionality of various types of myosin?
a. all types of myosin walk toward plus end of filament
b. all types of myosin walk toward minus end of filament
c. most types of myosin walk toward plus end and few toward the minus end
d. most types of myosin walk toward minus end and few toward the plus end
c. most types of myosin walk toward plus end and few toward the minus end
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 NurseAdvocate. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
