1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Burka [1]
3 years ago
12

What prevents actin and myosin from initiating contraction ?

Health
2 answers:
xeze [42]3 years ago
7 0

Answer:

Tropomyosin

Explanation:

At full contraction, the thin and thick filaments overlap. Tropomyosin is a protein that winds around the chains of the actin filament and covers the myosin-binding sites to prevent actin from binding to myosin.

nasty-shy [4]3 years ago
4 0

Answer:

tropomyosin

The function of tropomyosin is to prevent actin and myosin from interacting Lastly, troponin C binds calcium to initiate muscle contraction.

Explanation:

Hope this helps:)

You might be interested in
Weight gain occurs when a person consumes too much/many __________.
Maksim231197 [3]

Answer:

The answer to your question is A- calories.

4 0
3 years ago
Read 2 more answers
Which of these should always be included in a personal health plan for fitness a.)weight plan b.) action planning c.)injuries d.
Flauer [41]

I say it is a because it is important to maintain a healthy weight plan

8 0
2 years ago
What colors can the colorblind not see?
sweet-ann [11.9K]

Answer:

I depends on what kind of colorblind they are cause there are multiple kinds of colorblind

4 0
2 years ago
Explain how physical fitness, physical activity, and exercise are all connected. (At least 5 sentences or 1-2 starter sentences.
soldier1979 [14.2K]
They both exercise the body, and keep it moving. Both of them help you with weight loss and keep the body active.
6 0
2 years ago
What non- verbal signs would indicate that the individual is in pain or discomfort?
Korvikt [17]

Answer:

Doubling over, pale complexion, tears, furrowed brows

Explanation:

<u>Doubling over</u> is a reaction to clench the stomach when someone is in pain. <u>Pale complexion</u> is a result of blood loss, fear, anxiety, dehydration/light headedness, and loss or red blood cells. <u>Tears</u> (depending on the context) are a way to let out emotion - both sad and happy. <u>Furrowed brows</u> is usually a sign of discomfort which is usually a consequence of worrying too much or crying too much, both of which require face muscles to tense for a long(ish) period of time.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these is not a reason that family relationships are important to health?
    12·2 answers
  • How are sports different from general forms of
    5·2 answers
  • What can your family and friends do to help you stay off drugs?
    7·2 answers
  • Describe the structure of a monosaccharide and name the three monosaccharides important in nutrition.
    13·1 answer
  • 46. BTE work simulator is more reliable
    7·1 answer
  • What kind of respiration is used when a fatigued muscles generates most of it’s atp?
    10·1 answer
  • One way families can influence technology use is to have discussions about the use of social media to help establish safe use pr
    7·1 answer
  • In the human respiratory system, the contraction and relaxation of a muscle called the diaphragm helps move air through which of
    11·1 answer
  • How do medical anthropologists distinguish between disease and illness?
    9·1 answer
  • Which of the following is a job duty of an administrative medical assistant?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!