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
mart [117]
3 years ago
13

quizloet Depolarization of a cardiac muscle cell occurs as the result of a decrease in the permeability of the cell membrane to

sodium. the opening of voltage-gated sodium channels. the closure of voltage-gated calcium channels. the opening of voltage-gated potassium channels. the closure of the voltage-gated sodium channels.
Biology
1 answer:
Solnce55 [7]3 years ago
7 0

Answer:

The opening of voltage-gated sodium channels

Explanation:

Fragmento destacado de la Web

Depolarization occurs when sodium ions move across the cardiac cell membranes generating a change in charges and therefore the depolarization.

I hope you find this information useful and interesting! Good luck!

You might be interested in
Explain how natural selection and biodiversity are related.
zhenek [66]

Answer: they are not related

Explanation: two different catigories

8 0
3 years ago
All living organisms are classified into one of three domains: Bacteria, Archaea, and Eukarya. Organisms in the domianns Bacteri
statuscvo [17]
They are prokaryotes
6 0
3 years ago
Read 2 more answers
Which number represents the cell mitochondrial
bekas [8.4K]
The population of all the mitochondria of a given cell constitutes the chondriome. A single mitochondrion is often found in unicellular organisms, while human liver cells have about 1000–2000 mitochondria per cell, making up 1/5 of the cell volume.
4 0
3 years ago
Three-year-old children typically have relatively large heads, while 6-year-old children have relatively longer, thin bodies. Th
Oksanka [162]

Answer:

Cephalocaudal

Explanation:

The cephalocaudal principle is known as the general process of physical and motoric development which take place from infancy into toddlerhood and at times at early childhood of which development obeys a head-to-toe progression.

Cephalocaudal is a word that connotes head to toe. Therefore, the cephalocaudal principle is stated as the overall process of development observed in the first set of years in postnatal development majorly with the period from infancy into toddlerhood.

The cephalocaudal principle has to do with both physical and functional development. On the basis of the earliest (i.e., physical development), physical growth in size, weight, and feature differentiation obey this process or form of development. The signs of this is well observed in a contrast of the physical characteristics of an infant In contrast to a toddler. In consideration of the latter, the head is mostly disproportionately big in contrast to the other parts of the body. By the time the preschool years is over for most children, it is well noticed that most must have done away with this top heavy appearance just as seen in our question.

3 0
3 years ago
is it true that The strength of the electric field of a charged particle becomes greater as the distance from the particle incre
Vladimir [108]
Well if you're talking about the distance from one charged particle to another then the change from the particle stays the same unless there is polarization, but the electric field/charge stays the same
5 0
3 years ago
Read 2 more answers
Other questions:
  • What function group pairing allows amino acids to bond together to form polypeptides?
    8·1 answer
  • What would happen if the electron transport system in the light-dependent reaction of photosynthesis was disabled for some reaso
    12·2 answers
  • The balance between nutrient intake and nutrient requirements is described as
    15·1 answer
  • Geographers identify four major kinds of plant life in the united states and canada: tundra, grassland, desert scrub, and what.
    9·1 answer
  • Flower position, stem length, and seed shape are three characters that Mendel studied. Each is controlled by an independently as
    6·1 answer
  • Explain how messages travel to and from the brain through the nervous system
    13·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • The diagram shows structures that represent different
    13·2 answers
  • What is the relationship between undisturbed sedimentary rock layers and fossils?
    12·1 answer
  • If the marginal propensity to save is 0.25, a $15 billion increase in government spending will lead to an increase in national i
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!