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
Pachacha [2.7K]
3 years ago
11

Skeletal muscle fibers Select one: a. possess striations. b. can contract but are not extensible or excitable. c. do not require

nerve innervation to contract. d. increase dramatically in number after birth. e. are found in the walls of the stomach.
Biology
1 answer:
lara31 [8.8K]3 years ago
4 0

Answer:

Possess striations. (Option A)

Explanation:

Skeletal muscle fibers are known as the type of striated muscle tissues and the somatic nervous system helps to control them. With the help of the bundle of collagen fibers which is called tendons, skeletal muscle cells attached to the bones.

Skeletal muscles are cylindrical and long in structure. While seeing under the microscope they have striated, and this striation occurs by the presence of actin, and myosin contractile proteins. Some functions of Skeletal muscle fibers are:

1) They help in contraction, and cellular physiology.

2) They help in signal transduction pathways.

You might be interested in
The light from a laser must be reflected before we can see it TRUE OR FALSE
OLga [1]

Answer:

True

Explanation:

3 0
3 years ago
Nuclear energy is a useful source of power but has disadvantages. What is a
mylen [45]
<h2>Nuclear energy:</h2>

The energy which is harvested due to the nuclear fusion or fission occurring in a reactor is called nuclear energy. Though this energy has much application it has certain disadvantages.

<h2>Disadvantages of nuclear energy:</h2>
  • The radioactive waste originating from atomic power plants and the reactors used act an extraordinary danger to Mother Nature and people.
  • Improper disposal of radioactive waste released from the reactors, act as base of many deathly diseases.
  • Another major disadvantage of utilizing nuclear energy is that it needs a ton of venture to set up an atomic power station. Developing an atomic power plant requires enormous capital cost.
  • When the waste of this energy production process is lead to river body it causes eutrophication which causes the death of the aquatic life.
7 0
3 years ago
Read 2 more answers
Which is not an accurate classification of the python<br>A. Invasive<br>B. Native<br>C. Introduced
lara31 [8.8K]

Answer:

B!

Explanation: hope this helps

7 0
3 years ago
What problem does a cell encounter as it grows larger
anygoal [31]
Has trouble moving more nutrients and wastes across the cell membrane
5 0
3 years ago
What would happen if the keystone species of hummingbirds were taken out of there ecosystem?
olga nikolaevna [1]
Hummingbird predators would not have a food source, therefore competitive exclusion would occur and there'd be a decrease in hummingbird predators. There would also be an increase in the number of the hummingbird's prey since the hummingbird wouldn't be there to consume them. The absence of the species would mess up the rest of the ecosystem
7 0
3 years ago
Read 2 more answers
Other questions:
  • Give an example of a product made by such bacteria
    7·1 answer
  • I need these Answered!!
    10·1 answer
  • Earthworms have tiny bristles called setae which usually stay inside of their bodies. They can, however, jab them into the surro
    11·1 answer
  • If a squirrel climbs a tree at 16m/s how many meters will it travel every hour ? ____ m/hr
    6·1 answer
  • What relationship exists between trophic levels and a food chain
    7·2 answers
  • An adult who follows a 2000-kcal healthy u.s.-style eating pattern should consume ______ ounce-equivalents from the protein food
    11·2 answers
  • What is the advantage of the double-layer arrangement of a cell membrane?
    9·1 answer
  • Meiosis makes body cells.<br><br> A. True<br><br> B. False
    8·2 answers
  • What is the function of the cristae that is found inside the mitochondria
    9·1 answer
  • Easy asnwer get brainlest
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!