Excitatory neurotransmitter of neuromuscular junction Correct Ans-Acetylcholine (ACH)
Inhibitory neurotransmitter of presynaptic neurons Correct Ans-Glycine
Sliding Filament mechanism Correct Ans-Thin filament slides past thick filament towards
M line
Provides 15 seconds of energy to muscle contraction Correct Ans-Creatine Phosphate
Isometric Contraction Correct Ans-Maintaining muscle length while maintaining tension
, BIOS 252 Test 1-Questions and Answers 100% Pass
Eccentric Isotonic Contraction Correct Ans-Lengthening a muscle while maintaining tension
Concentric Isotonic Contraction Correct Ans-Shortening a muscle while maintaining
tension
Antagonist Correct Ans-Performs opposing action; relaxes while another muscle/s
contracts
Agonist Correct Ans-Performs same action; prime mover
Origin Correct Ans-Muscle attaching to stationary bone
Insertion Correct Ans-Muscle attaching to moving bone
Main protein of elastic filament Correct Ans-Titin
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 GOLDTUTORS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.