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
kondor19780726 [428]
1 year ago
7

the rapid depolarization phase of the action potentials of myocardial contractile cells is due to which ion(s)?

Biology
1 answer:
Oduvanchick [21]1 year ago
5 0

The rapid depolarization phase of the action potentials of myocardial contractile cells is due to Na⁺ ion.

The depolarization is caused when Na⁺ ions rapidly enters into neuron through open sodium channels. Sodium ions plays important role in various physiological process such as regulating blood volume, ph regulation,  maintaining blood pressure, energy metabolism,osmotic equilibrium, excitation-contraction coupling, maintenance of cellular homeostasis, development and growth.

brainly.com/question/6639857

#SPJ4

You might be interested in
What is an adaptation? Pick one.
Serggg [28]
3rd option is correct
3 0
3 years ago
Match each eukaryotic organelle to its function.
alexandr1967 [171]

Answer:

uhhhhhhhh Oh ik...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

BIDEN FOR THE WIN!!!

Trump te perdió Lil mierda PFT Biden ganó

(transelate)

6 0
3 years ago
Migratory behaviors, such as the particular routes animals use, are said to be _____.
kaheart [24]
Migratory behaviors, such as the particular routes animals use, are said to be instictive. This type of behaviour is also called innate which means that animals perform particular action pattern that is essential for their being. Here are some examples to make it absolutely clear : when animal is shaking water from wet fur, when the spider makes a net, when a bear hibernate. All this behaviours are <span>not learned they just come naturally so that animal will accustom to its environment.</span>
8 0
3 years ago
Read 2 more answers
Assume for a moment that ambulances carry blood for purposes of transfusion. what blood type would you expect to be in greatest
lara31 [8.8K]

Assuming that ambulances carry blood for purposes of transfusion, the blood type that I would expect to be in greatest supply in an ambulance would be Blood Type O. Blood Type O is dubbed the universal donor (or General donor) because they have there are neither A nor B antigens.

3 0
4 years ago
As air moves away from the tropics and toward the poles, it becomes
Semenov [28]
The is should be C, Im not 100% sure though...
6 0
3 years ago
Read 2 more answers
Other questions:
  • Ayúdenme correctamente
    10·1 answer
  • __________ helps organisms transport nutrients.
    5·2 answers
  • Which of the following genotypes is homogeneous recessive? ss, Bb, TT, or XY
    10·2 answers
  • Which of the following correctly differentiates the types of muscles based on the type of movement that they produce?
    12·2 answers
  • Why are hypotheses so valuable in the scientific community
    14·1 answer
  • An atom with how many electrons in its outer shell is most stable?
    7·1 answer
  • What’s climate change
    11·1 answer
  • Why do we use models in our everyday lives especially for the weather?
    6·1 answer
  • Which part of the microscope are objective lenses attached?​
    7·2 answers
  • What is the function of DNA​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!