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
Usimov [2.4K]
3 years ago
10

The muscular system is made up of Multiple choice question. all the muscles plus the nerves attached to them. all the muscles, l

igaments, and tendons. all the voluntarily-controlled muscles. all the muscles.
Biology
1 answer:
umka2103 [35]3 years ago
5 0

Answer:

all the muscles.

Explanation:

The muscular system is composed of all muscles in the body. The main function of the muscles is to produce movement in different parts, voluntary or involuntary, creating equilibrium. Muscles are made of myocytes. There are three types of muscles: smooth muscle,  skeletal muscle, and myocardium.

  • The smooth muscle is formed by fusiform cells, mononucleated, and no transversal striations. There is a protein contraction system, but not as organized as the one of the skeletal muscle.  

Smooth-muscle can be found in organs, vessels, veins, and arteries. It provides sustained contractions, slow and rhythmical, but not voluntary.  

  • Skeletal muscle is the most abundant muscle in vertebrates, constituting the somatic musculature. It proportionates motion to extremities and digits and is responsible for the position and posture of the individual. It is also involved in eye movements, respiration, mastication, deglutition, and phonation. It moves the tongue, the superior esophagus, and the pharynx.  

The skeletal muscle is innervated by axons of the motor neurons coming from the CNS. The contraction of the skeletal muscle is voluntary and fast.  

Cells composing the striated muscle are significantly long and multinucleated. They arrange in bundles, where cells are parallel to each other.  

  • Myocardium tissue is more similar to the striated tissue than to the smooth one. However, there are some differences between them. Cardiac cells are cylindrical and smaller, with ramifications. Cardiac cells only have one nucleus, and occasionally there can be two. Actin and myosin filaments are arranged just as the skeletal ones, and the contraction of cardiac cells is molecularly very similar to the skeletal

You might be interested in
To move the objective lens up and down, I would turn the _________ __________ dial. Which two words complete the sentence?
lana66690 [7]

Answer:

handle and the dial is the correct answer

5 0
3 years ago
Moving water up a plant from the roots to the leaves occurs by a combination of different processes (steps). The main process th
Elza [17]
B

Transpiration is ultimately the main driver of water movement in xylem. The cohesion-tension model works like this: Transpiration (evaporation) occurs because stomata are open to allow gas exchange for photosynthesis.
3 0
3 years ago
You and a group of friends are spending your vacation hiking through the mountains. It is cold in the mountains. You will be exp
allochka39001 [22]
You must pack food that has high concentrations of fat and protein. Food like granola bars and canned meat are a good source of energy and heat. This is because the body breaks this food down easily converting it into usable energy. Though some people would suggest that you pack food that are high in carbohydrates, fats and proteins are long-term sources of energy that you would need for your hiking trip. 
4 0
3 years ago
Read 2 more answers
Suppose you try to heat your house using a fireplace in one of the rooms. Would a fan be helpful?
Eva8 [605]
Yes it would blow heat around the house ....................
5 0
3 years ago
Read 2 more answers
Think of an object , person or place at home that functions similar to the chloroplast.
vlada-n [284]

Answer:

a genarater powers a home

Explanation:

7 0
3 years ago
Other questions:
  • The study of which structure was instrumental in the formulation of the modern cell theory? plant cell animal cell cell membrane
    6·2 answers
  • REALLY NEED HELP
    7·1 answer
  • In the three domain system, the domain Eukarya consists of all organisms that have which of the following?
    11·1 answer
  • What types of evidence are used to classify different species
    10·2 answers
  • Homologus chromosome are separted
    7·2 answers
  • 3.
    14·2 answers
  • Why is there more than one single locus probe used in actual paternity DNA test?
    15·1 answer
  • How does blood get around the body from the heart? What pieces of the heart does the blood go through?
    13·2 answers
  • Individuals in a population do not have variable
    5·1 answer
  • P = Phosphate
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!