Exam (elaborations)
BIOL 235, Chapter 11 A (56 questions and answers).
- Course
- Institution
BIOL 235, Chapter 11 A (56 questions and answers).
[Show more]
Content preview
BIOL 235,Chapter 11 A (56
questions and
answers)
Origin - answer The attachment of a muscle
tendon to a stationary bone. End opposite the
insertion.
Insertion - answer The attachment of a muscle
tendon to a movable bone. The end opposite the
orgin.
Belly (body) - answer Fleshy portion of the muscle
between the tendons.
Action - answer The main movements that occur
when the muscle contracts.
, Reverse Muscle Action - answer During specific
movements of the body the actions are reversed.
The positions of the origin and insertion of a
specific muscle are switched.
What do bones act as? - answer Levers
Lever - answer Rigid structure that can be moved
along a fixed point called a fulcrum.
What do joints function as - answer fulcrums for
the bone (lever)
Effort - answer the force exerted by muscular
contraction. It causes movement.
Load/resistance - answer The weight of the body
part that is moved. some resistance that the body
part is trying to move.
How does motion occur? - answer occurs when
the effort applied to the bone at the insertion point
exceeds the load.
Mechanical Advantage - answer when the load is
closer to the fulcrum and effort is farther from the
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 GUARANTEEDSUCCESS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
78637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now