*****************PLEASE HELP 40 POINTS***************
Write a step-by-step explanation of how a signal travels from the synapse of one end of a neuron to the other end of a neuron. Include the names of the neuron parts to properly describe the pathway of the electrochemical signal.

Answers

Answer 1

Answer:

got 100%

Explanation:

The process by which this information is communicated is called synaptic transmission and can be broken down into four steps. To begin, the neurotransmitter must be synthesized and stored in vesicles so that when an action potential arrives at the nerve ending, the cell is ready to pass it along to the next neuron. Following, when an action potential does arrive at the terminal, the neurotransmitter must be quickly and efficiently released from the terminal and into the synaptic cleft. The neurotransmitter must then be identified by selective receptors on the postsynaptic cell so that it can pass along the signal and initiate another action potential. In some cases, the receptors act to block the signals of other neurons also connecting to that postsynaptic neuron. Afterwards,  the neurotransmitter must be inactivated so that it does not continually occupy the receptor sites of the postsynaptic cell. Inactivation of the neurotransmitter avoids constant stimulation of the postsynaptic cell, while at the same time freeing up the receptor sites so that they can receive additional neurotransmitter molecules.

Answer 2

To begin with, the neurotransmitter needs to be created and stored in vesicles so that it is ready to be transferred to the following neuron when an action potential hits the nerve terminal.

What is the synaptic transmission?

Synaptic transmission, the mechanism by which this information is transmitted, consists of four phases.

The neurotransmitter must then be swiftly and effectively released from the terminal and into the synaptic cleft once an action potential does reach the terminal.

The postsynaptic cell must then recognize the neurotransmitter via certain receptors before it can convey the signal and start a new action potential. The receptors can sometimes function to block the signals of other neurons that are synaptically connected to the postsynaptic neuron.

Therefore, the neurotransmitter must then be deactivated in order to prevent it from continuing to bind to the postsynaptic cell's receptor sites.

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Related Questions

True or false some job skills are used for success in many careers

Answers

Hey there!

"Some job skills are used for success in many careers".
This statement is true. This is because job skills can lead to a successful career.
For example:
You work at a bakery, and you can end up getting a cake decorating career.

Hope this helps you.
Have a great day!

find the derivative
[tex]y = ln \sqrt{3x} [/tex]

Answers

y = ln(√(3x)) = (1/2)ln(3x) = (1/2)(ln(3) +ln(x))

dy/dx = (1/2)(0 +1/x) = 1/(2x)

CAN SOMEONE HELPPPPP

The _____ is an informal advisory group selected by the president to help execute laws and assist in making decisions.

Congress: Select the best answer from the choices provided.



A.)Cabinet

B.)Congress

C.)Supreme Court

D.)office of the vice president

( subject THE FEDERAL GOVERNMENT QUIZ)

Answers

I'm almost positive that it's A, Cabinet

Answer:

The correct answer is A. The Cabinet is an informal advisory group selected by the president to help execute laws and assist in making decisions.

Explanation:

The United States Cabinet is an active part of the United States federal government which usually acts as an advisory body to the President of the United States.  Cabinet members are appointed by the President, but must then be confirmed by a simple majority by the Senate.

The first cabinet was formed by President George Washington by appointing four of his collaborators: Secretary of State Thomas Jefferson, Secretary of Treasury Alexander Hamilton Secretary of War Henry Knox and Attorney General Edmund Randolph, who assisted him in the performance of his duties. Later, the cabinet expanded with the introduction of new officials.  

When does the confirmation bias occur?



A.

When an individual only researches information that is consistent with personal beliefs.


B.

When an individual only makes a decision after all perspectives have been evaluated.


C.

When an individual becomes more confident in one’s judgments after researching alternative perspectives.


D.

When an individual believes that the odds of an event occurring increase if the event hasn’t occurred recently.

Answers

When an individual only researches information that is consistent with personal beliefs

Answer:

A

Explanation:

If the grasses on a 100-hectare area of grassland grow at an average rate of 1 cm/day, the average volume of grass that is added to the grassland each day is _____m3. If the density of the grasses that grow in the grassland average 400 kg/m3, the NPP is approximately ______ g/m2/day or ______ g/m2/year

Answers

If the grasses on a 100-hectare area of grassland grow at an average rate of 1 cm/day, the average volume of grass that is added to the grassland each day is 10,000 m3

If the density of the grasses that grow in the grassland average 400 kg/m3, the NPP is approximately 4000 g/m2/day or 1460000 g/m2/year

Equations:
100 hectare (x) 10,000 m2/hectare = 1(x)106 m2 (x) 0.01 m/day = 10,000 m3/day (x) 400 kg/m3 (x) 1000 g/1 kg = 4 (x) 109 g/day / 1 (x) 106 m2 = 4000 g/m2/day (x) 365 day/year =     

Which particle flows to produce electric current?

Answers

I believe it’s electrons
The person above was correct it is electrons

which of the following careers would be found in the Health Science Career Cluster

Answers

The correct answer is Phlebotomis.Please out me on brainlest if its right! Thank you!
health, wellness and diagnosis, as well as treatment of injuries and diseases fall under the Health Science Career Cluster. This means that it includes:

-Paramedics
-Doctors
-Nurses
-Health-care providers
-Nurse Practicioner
-etc

hope this helps

You can legally pass on the right __________ A. using the exit lane on the freeway. B. when the car to the left is making a left turn and you have a lane to pass. C. when there is an open parking lane with no cars parked there.

Answers

B. when the car to the left is making a left turn and you have a lane to pass.

will be your best answer, as A, is if the exit lane has 2 lanes,  and C means that you would be driving on the sidewalk if you pass on the right.

True or False
All tectonic plates are the same.

Answers

i think this is false, if this is wong take emh pts away. but this is becasue they move diff
false, tectonic plates come in all sizes

Which scientific law predicts that the mass of the reactants before a chemical reaction will equal the mass of the products after the reaction has taken place?

Answers

The answer to your question is LAW OF CONSERVATION OF MASS
yes , as juggqueen said law of conservation of mass

Below is a summary of the educational degrees of four applicants to a hospital. The hospital is looking for a Radiologist, an Orderly, and a Biomedical Engineer.

Summary of Degrees for Applicants Applying to Hospital Careers


Applicant 1
High school diploma, bachelor's degree


Applicant 2
High school diploma, bachelor's degree, master's degree


Applicant 3
High school diploma


Applicant 4
High school diploma, bachelor's degree, doctorate degree

Which applicants would be best qualified for the jobs based on educational level?
Applicant 2 is qualified to be a Radiologist, applicant 1 is qualified to be an Orderly, and applicants 2, 3, and 4 are qualified to be Biomedical Engineers.

Applicant 3 is qualified to be a Radiologist, applicant 2 is qualified to be an Orderly, and applicants 1 and 4 are qualified to be Biomedical Engineers.

Applicant 1 is qualified to be a Radiologist, applicant 4 is qualified to be an Orderly, and applicants 2 and 3 are qualified to be Biomedical Engineers.

Applicant 4 is qualified to be a Radiologist, applicant 3 is qualified to be an Orderly, and applicants 1, 2, and 4 are qualified to be Biomedical Engineers.

Answers

Applicant 4 is qualified to be a Radiologist, applicant 3 is qualified to be an Orderly, and applicants 1, 2, and 4 are qualified to be Biomedical Engineers.

Wendell is a great surfer, but he never considers surfing as a career. Instead he goes into accounting, for which he has no real passion. Wendell is exhibiting

Answers

The correct answer is self-imposed limitations.

Self-imposed limitations refers to restricting one's self from activities or situations, which you have made and accepted for your own sake. In the given situation, Wendell is already good at surfing yet he restricted himself of it and went to accounting.

Which element besides nationalism portrayed a fascination with specific cultures? romanticism exoticism operetta program music

Answers

Aside from Nationalism, another element that portrayed a fascination with specific culture is Exoticism. The exoticism shows a fascination with the culture of a foreign country. A common sample of exoticism is observed in the history of different countries that have the different range of tones and music.

Answer:

exoticism

Explanation:

The blue lobster is a rare form that results from the overproduction of a certain protein, resulting in genetic variations in lobster coloring. What is the best explanation for how this rare variety arose?

Answers

Answer: Genetic mutation

Explanation:

PLS CHECK IF MY ANSWER IS CORRECT! 40 POINTS!

Question:
A circuit (picture attached) is shown. If Light Bulb A is removed, what would happen to the brightness of the other light bulbs (B, C, D)? Assume the resistance of each resistor to be R, and the total voltage to be V.

My answer:
The total resistance before A was removed:
[tex] R_t = (\frac{1}{ (\frac{1}{R})+ (\frac{1}{R}) + (\frac{1}{R }) })+R = \frac{4}{3}R [/tex]
The total resistance after A was removed:
[tex] R_t = (\frac{1}{ (\frac{1}{R})+ (\frac{1}{R}) + (\frac{1}{R }) }) = \frac{1}{3}R [/tex]

Total Current before A was removed:
[tex]I = \frac{V}{R} = \frac{V}{ \frac{4}{3} R} = \frac{3V}{4R} [/tex]
Total Current after A was removed:
[tex]I = \frac{V}{R} = \frac{V}{ \frac{1}{3} R} = \frac{3V}{R}[/tex]

Current of Light Bulb B before A was removed (and C & D because they have same R and V as B):
[tex]V = V - ( \frac{3V}{4R}*R) = V - ( \frac{3V}{4} ) = \frac{1}{4} V[/tex]
[tex]I_B = \frac{V}{R} = \frac{V}{4R} [/tex]

Current of Light Bulb B after A was removed (and C & D because they have same R and V as B):
[tex]V = IR = V - (\frac{3V}R} *R) = V - 3V = -2V[/tex]
[tex]I_B = \frac{V}{R} = \frac{-2V}{R} [/tex]

So, since [tex] \frac{-2V}{R} \ \textless \ \frac{V}{4R} [/tex], the brightness of B, C, and D decreases because the current of all of them decrease.

Answers

As someone who is taking an electrical theory course in college, your total resistances and total currents are definitely correct. Furthermore, your final statement is correct (given that your lightbulb currents are correct). 

I'm not completely sure if your current in the lightbulbs are correct because I'm pretty "Brain-ed" out from the semester and electrical theory isn't my best subject. I'd double check with some friends on those two statements. 

I think the trouble is that I'm having a hard time following your logic. Overall, it appears you do have logical reasoning. Hope I helped a bit!

who is a good person to ask for advice to keep you motivated to do your homework?
a)guidance counselor
b)church pastor
c)social worker
d)volunteer coordinator

Answers

Guidance Counselor. Why? They're at the facility for the majority of the time. They support and advise students on a daily basis from a variety of different problems, angles, and perspectives. They're better equipped to handle student problems. Also, if you manage to look throughout your school (or any) the guidance counselor is mostly promoted as the individual to go to with academic learning issues, personal problems, and to conjure methods that help students succeed. You can make the same assumption for church pastors, social workers, and volunteer coordinators. However the key factor here is the environment, audience, and problems encountered. The other three choices have a bigger audience from different background with different problems and different scenarios.

A good person to ask for advice to keep you motivated to do your homework is a guidance counsellor. Thus, the correct answer is option A.

Who is a guidance counselor?

A guidance counsellor is a professional who works in schools or other educational settings to advise students on academics, relationships, and careers. They assist their students in assessing their potential skills in order to help them develop their self-esteem and succeed in their future activities.

Guidance counsellors focused on career counselling. School counsellors place a premium on students' academic, professional, social, and emotional development. Guidance counsellors worked independently within schools. School counsellors work with teachers, parents, administrators, outside counselling organisations, and other stakeholders. They can help students recognise and develop certain abilities and interests.

Therefore, guidance counselor is a good person to ask for advice to keep you motivated to do your homework.

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What is the device designed to detect a difference in current between circuit wires (the inward and outward paths) called?
a. current path detector
b. electricity read monitor
c. ground-fault circuit interrupter (gfci)
d. outlet plug

Answers

Selection C is appropriate.

THE ANSWER FOR THIS IS GFCI WHICH IS C

Which term refers to the cash in circulation that people and businesses use for ordinary transactions?

Answers

"Cashflow" may be the term.

Cashflow is used to explain how cash is used by people in their everyday lives, and where most of the money is gone, as well as where the money 'returns'.

For example, it may go from a farmer to a store to buy seeds, from the store to the landowner to pay for rent, and from the landowner to the bank. The bank would then use the money to give to the farmer again if the farmer takes out a loan.

hope this helps

Answer:

cash flow

Explanation:

_________ believe that disordered behavior is learned behavior.

A) Humanists
B)Psychoanalysts
C)Behaviorists
D)Biologists

15 pts!

Answers

The correct answer should be C)Behaviorists

Behaviorists ( C ) believe that disordered behavior is learned behavior

What is disordered behavior ?

A disordered behavior is repetitive behavioral pattern that violates the societal norms or creates a distress for others. Behaviorists believe disordered behavior is a learned behavior and not just a random pattern of behavior.

Hence we can conclude that Behaviorists believe that disordered behavior is learned behavior.

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How do scientists know that dark matter exists? A. Clusters that cannibalize each other B. Nuclear Bulges C. Redshifts D. Gravitational lensing.

Answers

Not 100% sure but I'm pretty sure the answer is D.
D. Gravitational lensing.

This means that the light is bending as the light travels from the source to the observer, and if there are any 'holes' in between the beam, that is where 'dark matter' exists


hope this helps

A loose union of independent states is a?

Answers

This system of government gives all key powers to the national government. unitary. A loose union of independent states is a. confederacy. The effort to control or influence the conduct of government is called.

A loose union of independent states refers to a confederation, which is a form of governance where multiple autonomous states join together for common purposes while maintaining their individual sovereignty.

What happens in a confederation?

In a confederation, the member states delegate specific powers to a central authority or confederal government while retaining a significant degree of independence and decision-making authority.

Unlike a federation, where power is more centralized, a confederation typically grants more autonomy to its member states. This decentralized structure allows states to collaborate on certain issues, such as defense or trade, while preserving their unique identities and maintaining a level of self-governance within their respective territories.

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The _______ papillae people have, the _______ sensitive they are to bitter tastes.

A more; more
B fewer; more
C more; less

Answers

A. it isn't commonly known but the more papillae you have the more sensitive you are too sour and bitter foods such as grapefruit.
A because the ore you have the more sensitive

You are driving on a dry road, and it begins to rain. You should

Answers

Answer:

During the time of rain or heavy rainfall, a person driving a car must reduce his speed and should drive at a speed in which he could control the car in the slippery road.

He/she should also switch on the wiper, which helps in cleaning the front glass of the car. This continuous motion of the wiper on the glass helps the driver to observe the road while driving.

One must also be aware of the pits that are present on the road in order to avoid inconveniency during driving.

Anybody have the answer to this?

Answers

x +112° = 2*93°
x = 186° -112°
x = 74°

The measure of the way in which quantity supplied responds to a change in price is?

Answers

The answer is elasticity of supply

Why did Germany and Japan criticize Coca-Cola during WWII?

Answers

I don't know about Japan, but Germany had a real love hate relationship with Coca Cola. There was a great deal of maneuvering to satisfy both parties. There is an interesting footnote. Germany thought Coca Cola was "too American" for it to be exposed to the German people. (That is likely the answer you are looking for). So Coke changed the product's name to Fanta. I don't think the Fanta we drink today is related.

The logo that Coke developed in Germany was a swastika with coke or coca cola plastered all over it.

AP American government and politics

Answers


AP American Government and Politics

This course introduces students to key political ideas, institutions, policies, interactions, roles, and behaviors that characterize the political culture of the United States. The course examines politically significant concepts and themes, through which students learn to apply disciplinary reasoning, assess causes and consequences of political events, and interpret data to develop evidence-based arguments. (https://apcentral.collegeboard.org/courses/ap-united-states-government-and-politics/course)


It's not an easy course for everyone but it can be manageable if you try your best and always force on getting better even if you think you are already good because you can always get better. It's helpful to be aware of a current event for government class so you wouldn't struggle with the FRQ's. 

The student choir is having a concert this Saturday. Tickets are $7 each, and the concert hall has 648 seats. How much money will the choir collect if they sell tickets for all the seats?
$4,286
$4,436
$4,536
$4,646

Answers

They will earn $4,536
They will receive a total of $4,536

can someone solve this puzzle for me

Answers

its 70 and 7/8 because 56×81÷64=70.875= 70 7/8

not the best pic but anyone know?

Answers

The answer is A 
Hope this helped saw that no one answered this.
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