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
pshichka [43]
3 years ago
10

Musclers responsible

Biology
1 answer:
rewona [7]3 years ago
7 0
Function to produce force and motion. They are primarily responsible for maintaining, changing posture, locomotion. Also movement of internal organs, such as the contraction of the heart and the movement of food through the digestive system.
You might be interested in
Identify the structures of skeletal muscle.
maksim [4K]

Though the skeletal muscle cells are of different sizes and shapes, the main components of a skeletal muscle cell remain the same. The skeletal muscle is enveloped by a layer of connective tissue called epimysium, it protects the muscles from friction against the bones and other muscles.  

The skeletal muscles are also covered by a fibrous connective tissue called endomysium that insulates each muscle fiber. Underneath the endomysium is the sarcolemma that is the cell membrane of the fibers and underneath that is the sarcoplasm that is the cytoplasm of the cell.  

Each muscle fiber also comprises cylindrical organelles called myofibrils. Each muscle fiber comprises hundreds to thousands of myofibrils. The myofibrils are the bundles of myosin and actin proteins that go through the length of the muscle fiber and plays an essential role in the contraction of muscles.  

The myofibrils are surrounded by a network of tubules and channels known as the sarcoplasmic reticulum, which is stored with calcium and is essential for the contraction of muscles. Each myofibril can be further dissociated into functional repeating segments known as sarcomeres.  


7 0
3 years ago
Which of the following is a function of the cell membrane of a cell?
STatiana [176]

Answer: iM guessing you meant something like this

C. The transport of molecules into and out of the cell through osmosis and diffusion. D

Explanation:

Which of the following is a function of the cell membrane of a cell? A. The production of energy from food molecules using cellular respiration. B. The production of genetic material through DNA transcription. C. The transport of molecules into and out of the cell through osmosis and diffusion. D. The transport of genetic material within the cytoplasm of the cell.

4 0
3 years ago
What are the two types of nucleotides
sergey [27]
There are two groups of bases: Pyrimidines: Cytosine and Thymine each have a single six-member ring.
3 0
3 years ago
Read 2 more answers
The shedding of the endometrium occurs during _____ resulting from a decrease in ___________.
elixir [45]
The shedding of the endometrium occurs during ovulation resulting from a decrease in progesterone
3 0
3 years ago
Read 2 more answers
Question 10(Multiple Choice Worth 2 points)
torisob [31]
Arteries are used to carry oxygenated blood away from the heart to the tissues & body. Capillaries are very tiny blood vessels that form a network with the tissue to exchange blood and nutrients. They work work with the arteries.
4 0
4 years ago
Other questions:
  • Consider the terms egg, sperm, and sporophyte. Which process links egg and sperm directly to sporophyte?
    10·2 answers
  • Discuss clonal selection theory in human physiology and it application in rubeola infection in a 6 year old child
    8·1 answer
  • The law of segregation tells us that the rearrangement of chromosomes into gametes is _________.
    13·2 answers
  • You are given two positively charged particles, of equal magnitude, separated by a distance, "d". What will happen to the force
    11·2 answers
  • What term refers to group behavior seen in animals of a similar type?
    9·1 answer
  • The inherited disease sickle cell anemia occurs because of an abnormally shaped protein taking the place of one of the _____ cha
    6·1 answer
  • Biologists Schleiden and Schwann would state that
    5·1 answer
  • North Carolina has more wind off its shore than any other Atlantic Coast state. How could this resource be best utilized to redu
    5·2 answers
  • What is osmosis?<br><br> Please answer!
    6·2 answers
  • A main difference between fungi and plants is what?.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!