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
shepuryov [24]
3 years ago
8

The contracting and relaxing of muscle is regulated by the amount of calcium present in the cells of muscle fibers. These cells

must be able to move the calcium ions from areas with low concentrations to areas with high concentrations. What process would be necessary for this movement to occur?
Biology
1 answer:
podryga [215]3 years ago
5 0

Active Transport, I just took the quiz.

You might be interested in
A 40-year-old man reports to his health care provider complaining of "heartburn" that occurs after eating and also wakens him at
Serhud [2]

Answer:

Gastro-esophageal reflux disease is a disease in which the upset stomach causes re-flux of acid back to esophagus. This may produce highly uncomfortable feeling of chest burn that may last even for two hours. GERD can get worse after eating because more volume of acids are released by stomach on detection of food like fast food and food that have high protein content. Patients are recommended to lose weight because that loses the pressure on abdomen a decreases the chance of GERD. Head elevation is also recommended to keep the acid within the stomach. It is same in while sitting upright after eating is recommended by doctors. GERD symptoms may have some respiratory complications like lung inflammation and chest congestion due to the action of stomach acid. This may lead to asthama.

6 0
3 years ago
Which of the following best describe gas particles?
gregori [183]

Answer:

a, b-colliding, d -high energy

8 0
3 years ago
Wind currents move from low to high pressure. True False
oee [108]

Answer:

False

Explanation:

Wind currents move from <em>high to low pressure</em>.

7 0
3 years ago
Read 2 more answers
[ Science not Biology. Why doesn't it simply have a 'science' option? ]
castortr0y [4]

Answer:

A?

Explanation:

i don't really know im just guessing... also i agree with them needing a science option

Ω Entity001 And Project Omega Ω

also i have two questions of my own... they are listed above this comment in this answer, they are brainly questions so you have no reason to flag and delete this or anything in those questions... and if you do ill be very mad and you don't wont me on your bad side believe me... im saying i have very bad anger issues that CAN become violent but i don't really want to get that way so please... no flagging and deleting anything unless its an out of site link.

questions i had:

brainly.com/question/22627627

brainly.com/question/22627912

i will have another one but i need the five points to make the question so ill tell yall in a comment in this answer

6 0
3 years ago
Read 2 more answers
You are looking at tissue under a microscope. One cell shows half the amount of DNA of some of the other cells. This cell is mos
Leni [432]
You are looking at tissue under a microscope. One cell shows half the amount of DNA of some of the other cells. This cell is most likely to be in the G1 phase where the cell has just divided.
Hope this answers the question. Have a nice day.
8 0
3 years ago
Other questions:
  • How can karyotype analysis detect genetic disorders lab 12-2 answers?
    14·2 answers
  • Which bases are found in a strand of DNA?
    13·2 answers
  • An ocean boarding Western Europe, Westin Africa, antarctica, and Eastern north and South America
    10·1 answer
  • A science student makes the following statement
    6·2 answers
  • The joining of nuclei and chromosomes is known as __________. incubation fertilization inoculation gestation
    12·2 answers
  • Select all that apply.
    9·1 answer
  • What occurs when too much of a population relys on something.
    8·2 answers
  • Which waves can you see?<br> microwaves<br> radio waves<br> visible light waves<br> gamma rays
    11·2 answers
  • What is the advantage of using an organism's scientific name rather than the common name?
    5·1 answer
  • HELP!!!! The diagram below shows a portion of the water cycle. What does Y most likely represent
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!