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
Anna [14]
3 years ago
15

The most important factor in decreasing the intracellular concentration of calcium ion after contraction is

Biology
1 answer:
Veseljchak [2.6K]3 years ago
8 0

Answer:

Active transport of calcium into the sarcoplasmic reticulum.

Explanation:

  • The sarcoplasmic reticulum (SR) is a membrane-bound structure found within muscle cells that is similar to the endoplasmic reticulum in other cells. The main function of the SR is to store calcium ions (Ca2+)
  • In response to an action potential traveling along the t tubule, voltage-sensitive proteins change shape, opening calcium channels in the adjacent terminal cisterns of the sarcoplasmic reticulum.
You might be interested in
Rearrange them in the correct sequence.
DerKrebs [107]
Tilling, Ploughing, Sowing, Manuring, Irrigation, Weeding, Harvesting.
5 0
3 years ago
Read 2 more answers
Motor innervation to the stomach is classified as
IceJOKER [234]
The answer to this question would be: visceral motor

The muscle in the stomach is not consciously moved. The muscle regulated automatically by the nervous system based on some mechanism like other organs. The things that can influence the muscle would be when the autonomous nervous system is activated. This kind of motor innervation is called visceral motor. 
8 0
3 years ago
What is the function of red blood cells
Vedmedyk [2.9K]
They carry oxygen to your entire body, and carry carbon dioxide away from your body to be exhaled. 
7 0
3 years ago
The _______________ is the brain structure involved in the storage of new information in memory.
MrRissso [65]
The nervous system
is the aswer
4 0
3 years ago
Why is the affinity for oxygen greater in myoglbin than haemoglobin?
Andreas93 [3]

Answer:

There are so many factors involve in myoglobin affinity one of them is :

iron group in myoglobin has an oxidation state of 2+. When oxygen binds to the iron, it gets oxidized to an oxidation state of 3+.

This allows the oxygen that is binded to have a negative charge, which stabilizes it. That's why myoglobin's affinity for oxygen is higher than hemoglobin.

7 0
3 years ago
Other questions:
  • Which of these is an interaction in which the host is harmed? Competition Mutualism Predation Parasitism
    15·2 answers
  • Which of the following is a confirmatory test used to reveal the presence of blood with high accuracy?
    13·1 answer
  • 5. Why are wetlands useful?
    12·1 answer
  • Saturn is approximately 1.5 billion kilometers from the sun. What is this distance in AU?
    15·1 answer
  • Cerebrospinal fluid circulates within the ventricles of the brain and in the subarachnoid space is called
    7·1 answer
  • Review the picture below. which would be the most accurate title for this picture
    13·2 answers
  • Which job would likely be best for a person who is technically oriented rather than clinically oriented?
    7·1 answer
  • Which of the following are characteristics of life used to categorize something as a living organism?
    12·1 answer
  • A material was cooled from 100ºC to 40ºC. What is the temperature change?The specific heat of water is 4.18J/goC. I need the ful
    8·1 answer
  • Someone help me pleaseee with the answers to both of em
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!