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
frosja888 [35]
3 years ago
8

The size up of a motor unit varies from ______ in the precise muscles to over a ______ fibers in the powerful muscles.

Medicine
1 answer:
Pavlova-9 [17]3 years ago
6 0

Answer:

The size up of a motor unit varies from<u> just a few fibers</u> in the precise muscles to over a <u>thousand</u> fibers in the powerful muscles

Explanation:

A motor unit can be defined as a single motor neuron comprising all the muscle fibers that are stimulated by that neuron. Hence, when a motor neuron fires an electrical impulse, all the muscle fibers attached to that unit are contracted simultaneously. This motor unit can be smaller in size such as few neuron fibers to eyes for producing precise eye movement. On the other hand, these neurons can be delivering strong impulses to thousands of neuron fibers such as to leg muscles for producing powerful contractions.

You might be interested in
¿Crees que puedes evitar consumir algunos alimentos que hacen daño a nuestra salud? Explica
Fittoniya [83]

Answer:

Si ovbio que si nadamas no hay que tragar porqueria y ya

Explanation:

4 0
3 years ago
The school nurse is preparing a health education session on the topic of birth control for a college group. Which method should
Papessa [141]

Among the various birth control methods are tablets, vasectomy, IUDs, and condoms.

Interventions in education can help people become more knowledgeable about the contraceptive options available, empowering them to use contraception more skillfully and make educated decisions.

To inform national recommendations on high-quality family planning services, a thorough study of contraceptive education programs was conducted. For the majority of people, hormonal contraception is a safe and effective technique to prevent pregnancy since they either include progestin solely or estrogen and progestin.

The use of an implant, an intrauterine device (IUD), shots, pills, vaginal rings, and skin patches are examples of hormonal approaches. The IUD and implant are the most user-friendly and reliable forms of birth control, and they also work the best at preventing conception

Learn more about birth control here brainly.com/question/7965693

#SPJ4.

3 0
2 years ago
What chemically breaks down food into smaller molecules
dexar [7]
The pancreas and gland cells of the small intestine secrete digestive enzymes that chemically break down complex food molecules into simpler ones.

answer is digestive enzymes
8 0
3 years ago
Read 2 more answers
How do I manage a patient with positive keening and burzinski sign and also has elevated blood pressures with fever of 39 degree
beks73 [17]

Answer:

Diagnosis .. Menengitis

Explanation:

Treatment with Ceftriaxone

And supportive treatment

W h a t s s a p p +254729369756

8 0
2 years ago
Why were Eric's parents concerned for his mental<br> state?
Anit [1.1K]
The preponderance of the evidence, however, indicates that Eric Harris was a disturbed young man who had other motivation for the attack than retaliation for harassment.
5 0
3 years ago
Other questions:
  • A base is a chemical that dissociated, releasing free _________ ions.
    8·1 answer
  • Explain what may happen if chronic inflammation were to occur within the mucous membrane of the skull.
    8·1 answer
  • Which location is the most likely site of smooth muscle?
    14·1 answer
  • 1. Which of the following is not a part of the axial division of the skeletal system
    12·2 answers
  • Which of the following ankle ligaments attach to the malleolus of the tibia?
    7·1 answer
  • _______ work by stopping the transmission of pain impulses to the brain and spinal cord or by preventing the perception of pain.
    15·1 answer
  • The exchange of oxygen and carbon dioxide in the blood occurs in the
    7·2 answers
  • The period of time from the point of infection by Histoplasma capsulatum to the development of initial symptoms (headache, chest
    5·1 answer
  • A laboring client’s membranes rupture spontaneously. The nurse notices that the amniotic fluid is greenish-brown. What intervent
    9·1 answer
  • Should a professional athlete be more concerned if they break a bone, or tear a muscle? Would it depend on the affected bone/mus
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!