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
VikaD [51]
3 years ago
10

There are three phases in an action potential. they are __________.

Biology
1 answer:
luda_lava [24]3 years ago
3 0
The three stages of Action Potential are:
1. depolarization- Na+ channels open up inside of the membrane and becomes more positive than the RMP.
2. repolarization- The Na+ channels inactivating and K+ channels opening AP spike stops rising to which the membrane returns to RMP.
3. hyperpolarization- A few of the <span>K+ channels remain open and the Na+ channels reset inside of membrane becomes more negative than RMP.

Hope this helps!
xo</span>
You might be interested in
Help ASAP plz need help super fast!!!!
timama [110]

Answer:

The first one

Explanation:

5 0
2 years ago
The last common ancestor of gymnosperms and angiosperms possessed which of these characteristics? select all that apply.
Mumz [18]

The last common ancestor of gymnosperms and angiosperms possessed the same characters such as pollen, seeds, and vascular tissue.

<h3>What are angiosperms and gymnosperms?</h3>

The gymnosperms are a group of plant that are known as seed- producing plants such as Ginkgo, gnetophytes, cycads etc.

Angiosperms are the plant that produces flowers and having seeds enclosed within their fruit.

Gymnosperms have no production of flowers and fruits and they contain seeds without cover on the surface of their leaves.

Therefore,last common ancestor of gymnosperms and angiosperms possessed the same characters such as pollen, seeds, and vascular tissue.

Learn more about angiosperm and gymnosperm here:

brainly.com/question/9416370

#SPJ4

7 0
1 year ago
Help ASAP!!!
Vanyuwa [196]

Answer:

1

Explanation:

Mostly because it was the BIGGEST thing that really happend during said event. The others happend yes but not as majorly as number 1.

6 0
3 years ago
Match each atom to the corresponding number of electrons it will steal or give away.
Stella [2.4K]

Answer:

1. Fluorine (7 electrons) => c. steals 1 electron

2. Calcium (2 electrons) => a. gives away 2 electrons

3. Oxygen (6 electrons) => d. steals 2 electrons

4. Lithium (1 electron) => e. gives away 1 electron

5. Xenon (8 electrons) => b. neither gives away nor steals any electron

Explanation:

Given the following valence electrons of the atoms listed above, each atom can be matched to its corresponding number of electrons it can steal or give away as they form bonds and attain a stable state:

1. Fluorine (7 electrons) => this will steal 1 electron from another atom to attain a stable state when it comes to make the number of electrons 8.

2. Calcium with 2 valence electrons, will give away this 2 electrons in its outer shell to be stable and form bond with another atom that will accept these 2 electrons.

3. Oxygen with 2 valence electrons, will steal 2 electrons to make the electrons in its outer shell 8, as it bonds with another atom to become stable.

4. Lithium will give away 1 electron to become stable when it combines.

5. Xenon with 8 electrons in its outer shell is in a stable state and kind of inert. It doesn't need to receive or steal any electron from or to any other atom in this state.

7 0
3 years ago
What is removed to form a peptide bond between two amino acids?
olchik [2.2K]
In a peptide bond formation between two amino acids, a water molecule (A) is liberated. This reaction is called condensation. The water molecule is formed by a single hydroxide ion being removed from one amino acid, and a single hydrogen ion from the second amino acid, which combine to form a water molecule.
8 0
3 years ago
Other questions:
  • Who was Francis Crick?
    5·1 answer
  • Plants and animals are composed of organic compounds what are they
    10·1 answer
  • How is a tendon different from a ligament
    7·2 answers
  • The most abstract plans depend on the _____ areas of the frontal lobes, and the most concrete plans depend on the _____ areas of
    12·1 answer
  • Of the halogens, which has the smallest electronegativity?
    15·1 answer
  • When a student raises her hand so that she can answer a teacher's question, the ___________ branch of the peripheral nervous sys
    5·1 answer
  • Which of the following correctly describes a reaction that forms a disaccharide from two monosaccharides? Cellulose + fructose y
    5·1 answer
  • In a mixture of hydrogen gas, oxygen gas, and nitrogen gas, the molecules with the greatest average speed are those of
    13·1 answer
  • Wer<br>Should both of drinks Wand X be taken off the shelves? Why? *​
    15·1 answer
  • State 2 functions of mucus in small intestine<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!