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
RSB [31]
3 years ago
6

Transmission of impulses along a neuron in the vertebrate nervous system ordinarily occurs in only one direction because, follow

ing passage of an action potential, the neuron is temporarily in a refractory period or hyperpolarized. This is caused by which answer choice?
Biology
1 answer:
bija089 [108]3 years ago
6 0

Answer:

The correct answer would be - the potassium ions continue to move out of the axon.

Explanation:

During transmission of the impulse when sodium channels are closed and potassium channels are open, the cell membrane of the axon cell becomes hyperpolarized due to the continuous movement of the potassium ion to outside the axon. During this refractory period, the impulse can not be fire or generated.

Thus, the correct answer would be - the potassium ions continue to move out of the axon.

You might be interested in
When looking at an object in a solution, how do you determine what is hypertonic/hypotonic/isotonic?
Contact [7]
Hypertonic- the water moves out of the cell

Hypotonic- the water moves into the cell

Isotonic- no water movement
7 0
3 years ago
Which is BEST if the writer wants to express that he is able to eat vegetables?
Rina8888 [55]

Answer:

Umm...I'm not sure if this is a question where there is MC but if not, the the answer would most likely be, "By actually doing then saying"

Explanation:

7 0
3 years ago
Which choice describes an organism that makes up the canopy of a rainforest?
Reil [10]

Answer:

giant trees

Explanation:

i took the test

6 0
2 years ago
The multitude of bat species is an example of
MaRussiya [10]

Answer:

adaption radiation, coevolution

Explanation:

3 0
3 years ago
"during meiosis, errors occur during chromosome replication. which term describes the rearranging of genetic material between no
Irina18 [472]
The term that describes the rearranging of genetic material between non homologous chromosomes without a net loss or gain of genetic material is Translocation.
Chromosomes translocation is an abnormality that results from the rearrangement of parts between non homologous chromosomes.  A gene fusion may be created when the translocation joins two or else separated genes and is normally detected on karyotype of affected cells.
8 0
3 years ago
Other questions:
  • How is the circulatory system similar to a road-and-highway system?
    12·1 answer
  • Pests have always been a nuisance for farmers. The use of pesticides dramatically improved the success of crops; however, it has
    5·2 answers
  • Membrane receptors are used by which types of hormones?
    6·1 answer
  • Imagine you have a layer of limestone with high porosity but low permeability. What can you do to increase its permeability to a
    9·1 answer
  • Which part of cellular respiration uses 2 ATP and produces 4 ATP per glucose molecule?
    10·1 answer
  • Name three gene mutations
    14·1 answer
  • What is the correct order of this
    8·1 answer
  • Cómo comienza a formarse la materia más sencilla en el comienzo del big bag?
    14·2 answers
  • Describe 1 attribute of a polar climate
    5·2 answers
  • What the heck is a turtle?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!