NSCA CSCS Test Questions with All Correct Answers
muscle fibers - Answer-also called muscle cells. Long cylindrical cells 50 to 100 µm in diameter
fasiculi - Answer-the grouping of muscle fibers into bundles
perimyseum - Answer-connective tissue surrounding the bundles
endomysium - Answ...
muscle fibers - Answer-also called muscle cells. Long cylindrical cells 50 to 100 µm in
diameter
fasiculi - Answer-the grouping of muscle fibers into bundles
perimyseum - Answer-connective tissue surrounding the bundles
endomysium - Answer-connective tissue surrounding the muscle fiber
how many neuromuscular junction's does each muscle cell have? - Answer-One
sarcoplasm - Answer-The cytoplasm of a muscle fiber. Contains contract all
components protein filaments proteins and specialized organelles
myofibrils - Answer-contain two types of myofilaments; myosin and actin
myosin - Answer-thick filaments
actin - Answer-thin filaments consisting of two strands arranged in a double helix
Sarco mere - Answer-The smallest contractile unit of skeletal muscle
A band - Answer-corresponds with the alignment of myosin filaments appears dark
Iband - Answer-corresponds with the areas into adjacent circle mirrors containing only
actin filaments appears light
Z line - Answer-appears in the middle of the Iband is thin dark line
H zone - Answer-center of sarcomere where only myosin filaments are present
what zones decrease during muscle contraction? - Answer-The H zone as actin slides
over the myosin and the Iband as the Z lines are pulled toward the center of the
sarcomere
Motor unit - Answer-The basic functional unit of the human neuro muscular system
epimysium - Answer-fibrous connective tissue
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 EFT, 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 this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Perfectscorer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R239,36. You're not tied to anything after your purchase.
