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
Lisa [10]
3 years ago
7

Which describes step three of a muscle contraction?

Biology
1 answer:
mixer [17]3 years ago
6 0
<span>The nerve impulse enters the T Tubules and Sarcoplasmic Reticulum, stimulating the release of calcium ions.</span>
You might be interested in
How do these reactions depend on one another to carry out photosynthesis
Nady [450]
Where are the reactions
3 0
3 years ago
Instead of using a family tree, scientists use a(n) _____ tree to track the evolutionary history of a species. inheritance evolu
VashaNatasha [74]
Phylogenetic

Scientist use a phylogenetic tree to track the evolutionary history of a species.
6 0
3 years ago
Read 2 more answers
20 points I need help ASAP!! Please someone-People inherit DNA from their parents exact copies of each parents DNA are passed on
Artyom0805 [142]

The most important characteristic of DNA replication is the DNA to FOLLOW THE BASE-PAIRING RULES.

7 0
3 years ago
What is the creative development of science to solve problems or make tasks easier called?
nordsb [41]
Hello there! i believe the answer to your question is technology
6 0
3 years ago
Read 2 more answers
What is the main function of the circulatory system in multicellular organisims. a. to transport materials throughout the body.
irinina [24]

Answer:

The main function of the circulatory system is  a To transport material throughout the body.

Explanation:

Blood in an important component of circulatory system.Blood contain Red blood cell that in turn contain hemoglobin which helps in the transport of oxygen and carbon dioxide to and from various body tissue.

  The circulatory system also helps in the transport of nutrients such as glucose to various parts of our body such as heart,muscle,brain etc.The glucose molecules are utilized by those organs to perform their physiological functions.

    The circulatory system also transport various hormone from the region of secretion to the target cell .

8 0
3 years ago
Other questions:
  • When can aural method be used to take body temperatures?
    6·1 answer
  • How are Protozoa similar to animals?
    8·1 answer
  • A student is asked to draw a food web in which the same organism is a primary consumer as well as a secondary consumer. how shou
    15·1 answer
  • Which statement below best describes how biodiversity contributes to the sustainability of an ecosystem?
    7·1 answer
  • Which phrase best summarizes how animals get water from the
    8·2 answers
  • Do you think that the frequency of echolocation sounds from bottlenose dolphins will be higher or lower than that of the blue wh
    11·1 answer
  • ¿Qué es y a qué se dedican las ciencias naturales?
    14·2 answers
  • Plz help it’s for a test it’s very important
    14·1 answer
  • Guku65trgvbgnhkiu6ytgfbnmhjkui7u6ytgfbnhmjkui876ytghbn
    10·2 answers
  • In order to make new nucleic acids, your body needs food that contains:
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!