100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
HHP 3114 Exam 2 | Questions and Answers $12.99   Add to cart

Exam (elaborations)

HHP 3114 Exam 2 | Questions and Answers

 6 views  0 purchase
  • Course
  • HHP 3114
  • Institution
  • HHP 3114

HHP 3114 Exam 2 | Questions and Answers Muscles that constrict or dilate to control blood flow are called smooth muscle Which of the following is also referred to as voluntary muscle? skeletal Muscle The type of muscle that is found in the walls of most internal organs Smooth Muscle The striated ...

[Show more]

Preview 1 out of 4  pages

  • September 12, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • HHP 3114
  • HHP 3114
avatar-seller
Bri254
HHP 3114 Exam 2


Muscles that constrict or dilate to control blood flow are called
smooth muscle

Which of the following is also referred to as voluntary muscle?
skeletal Muscle

The type of muscle that is found in the walls of most internal organs
Smooth Muscle

The striated appearance of skeletal muscle fiber is mainly due to
the arrangement of the actin and myosin myofilaments

Which structure within the skeletal muscles stores and releases calcium?
Sarcoplasmic reticulum

Calcium ions, responsible for turning on muscle contraction, are
sarcoplasmic reticulum

A sarcomere
is the smallest functional unit of skeletal muscle, found between two z lines, and
contains actin and myosin

The smallest functional unit of a muscle is the
Sarcomere

The primary contractile proteins in the muscle are
actin and myosin

A single motor nerve and all of the muscle fibers that it supplies are referred to as
motor unit

What substance is released at the neuromuscular junction?
Acetylcholine

What is the trigger mechanism to initiate contraction in skeletal muscle?
calcium binding to troponin

The active binding sites to which myosin cross-bridges attach during muscle
contractions are found
on the actin filaments

Acetylcholine is

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 Bri254. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

79271 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
$12.99
  • (0)
  Add to cart