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
Biology help please,<br> will reward/star u
monitta

I think it is C, though not sure. Hope this helps you.

6 0
3 years ago
Photosynthesis is a process in which _______ energy is converted to _______ energy.
ELEN [110]

Answer:

Photosynthesis is a process in which <u>_heat_</u> energy is converted to <u>____chemical___</u> energy.

Explanation:

3 0
3 years ago
Read 2 more answers
In a savanna, gazelles, wildebeests, and warthogs eat grasses. Lions and cheetahs eat gazelles and wildebeests. Lions and wild d
Assoli18 [71]

Answer:

what is the question ?....

Explanation:

5 0
3 years ago
I was supposed to describe my personality, talents, and passions
OLga [1]
You sound unsure of yourself and you list negatives (not super negative but they’re not great) attributes about yourself. try listing more positive things about yourself besides you being “bored”, “annoying”, or “lazy”. Maybe you have a hobby like drawing or playing games, add things like that
5 0
4 years ago
The physical location of a gene within the genome is called
deff fn [24]
The physical location of a gene within the genome is called the Locus.
5 0
3 years ago
Other questions:
  • What are all living things for biomes
    7·1 answer
  • Which of the following statements is true with respect to protonema?
    9·1 answer
  • Plez help me and Wright down the answers
    7·1 answer
  • If you isolate a single nucleotide from a nucleic acid and determine that the nitrogenous ring structure is cytosine (C), you co
    5·1 answer
  • Birds and _______ are _______, which means that they maintain a nearly constant internal body
    8·1 answer
  • Elephants, who are important grazers, are instrumental in transforming woodlands into grasslands. This has a tremendous impact o
    10·1 answer
  • Which of the following is correct about cells?
    13·1 answer
  • A pond ecosystem in an open field begins to be shaded by the growth of trees around its perimeter. Predict changes in this pond
    15·1 answer
  • N the classification of organisms, which is the correct order of ranks?
    12·1 answer
  • Is density useful in identifying unknown substances?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!