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
MatroZZZ [7]
3 years ago
5

Transverse tubules Select one: a. store sodium ions for the action potential at the cell surface. b. transmit muscle impulses in

to the cell interior. c. store calcium ions. d. connect actin and myosin.
Biology
1 answer:
otez555 [7]3 years ago
8 0

Answer:

b. transmit muscle impulses into the cell interior.

Explanation:

Transverse Tubules are also known as T Tubes that pass laterally through the muscle fiber. The T Tubes or Transverse Tubules carry the nerve impulses received by the sarcolema to the myofibrils, these are also conductive to substances such as glucose, oxygen and ions. In other words, these tubules are responsible for transmitting muscle impulses into the cell interior.  

You might be interested in
plants make different amounts of sugar on different days on which day do you think that a plant makes the most sugar? A. a sunny
Dominik [7]
A a sunny day is the answer 
6 0
3 years ago
Read 2 more answers
Which statement about how organisms depend on abiotic factors in an aquatic ecosystem is not true?
Nat2105 [25]
The answer is <span>a. most living organisms can survive in environments with several different temperature and salinity levels.

</span>Aquatic plants and animals depend on dissolved oxygen for respiration. The other abiotic factors that impact their life in an aquatic ecosystem are temperature, salinity, and flow and they determine the quality of their life. <u>It is not true that most living organisms can survive in environments with several different temperature and salinity levels.</u> On the contrary, a few species can live in <span>environments with several different temperature and salinity levels, for example, some bacteria. The most organism can survive in a specific range of abiotic factors.</span>
5 0
2 years ago
Read 2 more answers
The tendency of people to perform simple or well-learned tasks better when others are present is the original meaning of
Free_Kalibri [48]

Answer:

social facilitation

Explanation:

This ability or improvement in teh performance of a person when they work in the presence of others is called social facilitation.

The definition was first put forward in 1898 by Norman Triplett; in 1920 psychologist Floyd Allport classified it as social facilitation.

For example, assume your employer has asked you to perform a fairly simple job, such as cleaning up a specific area of work. Social facilitation theory suggests that if there were people watching you when you were working, you'd probably go the extra measures to put it in its place and make the area very clean.

Hence, the correct answer is social facilitation.

6 0
3 years ago
What is important in Hubble's discovery about the red shift in the spectra of galaxies? a. It proves the Big Bang theory. b. It
dedylja [7]

Answer:

c

Explanation:

Hubble's brilliant observation was that the red shift of galaxies was directly proportional to the distance of the galaxy from earth. That meant that things farther away from Earth were moving away faster. In other words, the universe must be expanding.

5 0
2 years ago
What is the powerhouse of the cell?
dangina [55]
Mitochondria is the powerhouse of a cell
8 0
3 years ago
Read 2 more answers
Other questions:
  • Is plastic biotic for science
    8·2 answers
  • What is a gene?
    13·1 answer
  • A firefighter wakes up in the middle of the night to the sound of an alarm. it is likely that her _____ have released epinephrin
    6·1 answer
  • What was the independent variable in Francesco Redi's experimental setup?
    9·2 answers
  • HELPPP PLZZZ asapppp plzzzz
    7·1 answer
  • How has the coqui tree frog affected the population of native species
    7·2 answers
  • 5. Which of the descriptions below best describes photosynthesis?
    9·1 answer
  • In your own words, what is the definition for substrate with enzyme.
    10·1 answer
  • What is the difference between a molecule and macromolecule
    15·1 answer
  • How many DNA molecules were in the beginning of the gif?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!