Which of the following correctly describes neurotransmission?

A. An action potential travels down the axon and triggers the release of
neurotransmitters. The neurotransmitters cross the synapse, and another action
potential begins.

B. A neurotransmitter travels down the axon and triggers the release of an action
potential. The action potential crosses the synapse, and another
neurotransmitter begins.

C. The synapse travels down the axon and triggers the release of an electrical
impulse. The electrical impulse crosses the neurotransmitter, and another
synapse begins.

D. A neuron sends a chemical signal down its axon. The axons touch the dendrites of
another neuron, and the signal continues.

Answers

Answer 1

Answer:

i believe the answer to this is A.

Explanation:


Related Questions

What molecule determines your eye color, enzyme production, and body structure?

Answers

Answer:

Deoxyribonucleic acid

Explanation:

What is the role of photosynthesis in the carbon cycle?

A. It adds carbon dioxide to water.
B. It removes carbon dioxide from plants .
C. It adds carbon dioxide to the atmosphere
D. It removes carbon dioxide from the atmosphere.

Answers

your answer should be D
D. It removes carbon dioxide from the atmosphere

Also oxygen is a byproduct of photosynthesis since the plants primary goal is to make glucose (aka their food)

Moving a book to a lower shelf decreases potential energy.
True
False

Answers

Answer:

True

Explanation:

Moving a book so the potential energy of the system decreases is a true statement.

What is potential energy?

A book's potential energy is reduced when it is moved to a lower shelf. A charge's electric potential energy is decreasing if it is traveling in the direction that it would typically go.

A charge's electric potential energy increases if it is pushed in the opposite direction from how it would ordinarily travel.

Since the potential at the Earth's surface is zero, gravity always has a tendency to draw items toward the planet's center, this causes the potential energy to be reduced.

Therefore moving the book to a lower shell change potential energy, which decreases.

Learn more about energy, here:

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1. Using the grid provided, label the x-axis “Year". Label the x-axis with the years listed in picture one below.


2. Based on the sizes of the numbers for each population, create a scale on the two separate y-axes (similar to the snowshoe hare-lynx graph). Place the moose population on the y-axis on the left side of the x-axis and the wolf population on the y-axis on the right side of the x-axis.


3. Construct a line graph using the data from Table 2. Use a different coloured line for each population.


4.Give your graph a title. Create a legend for your graph so it is easy to read.


after your done with graph please answer this questions!


1. Describe the relationship between the moose and wolf populations.


2. What biotic and abiotic factors might influence the moose and wolf populations?


3.How would the carrying capacity for wolves be influenced if a large number of moose were killed by humans?


also please make sure the grid your using is the same as in picture two below!

Answers

Answer:

Here is the graph

Explanation:

Working on answering questions

Answer:

the moose and wolf population is increasing on 1960 and 1965.moose population is increasing but wolf population decreases on 1970.both are increasing on 1975 and 1980.moose population decrease but wolf population increases on 1985.wolf population decrease but moose population increases on 1990 and 1995.moose population decrease but wolf population increases on 2000 and on 2005.

Explanation:

2.yes, biotic and abiotic factors might influence the moose and wolf populations.if there is more population of wolf ,moose population will be less

3. the carrying capacity for wolves be influenced if a large number of moose were killed by humans is that the number of wolf automatically decrease when a large number of moose were killed.as wolf is totally depend on moose.

asap help!! i’ll give brainlist and 50 points! ( if you answer them all )

Answers

Answer:

D

B

A

A

Explanation:

I hope this helps :)

Answer:

1 - D

2 - B

3 - A

4 - A

Explanation:

Hello There!

D=Distance

T=Time

S=Speed

For the first one we are given the speed and the time and we need to find the distance

To do so we multiply the two together( the two meaning the speed and the time)

They run 20 m per second and

if they run for 40 second

(20*40=800)

they will run for a total of 800m therefore the answer to the first one is D

for the second one we are given the distance and the time and we need to find the speed.

Looking at the formula chart we can find the speed by dividing the distance over the time

so speed = 80/5

80/5=16 so the speed is 16m/s (B)

For the third one we are given the distance and the time and we need to find the speed

Once again we can find the speed by dividing the distance over time

20/5=4 so the bunny hops 4m/s

For the last one we are given the speed and the distance and we need to find the time it took to get to the associated distance

another way we can find the time is by dividing the given speed by the distance

so time = 1500/250

1500/250=6 so it will take the space ship 6 seconds to reach a distance of 1500m

what is the function of placentawhat is the function of Plasma centre in a woman of two month pregnant ​

Answers

Answer: The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to your growing baby and removes waste products from your baby's blood. The placenta attaches to the wall of your uterus, and your baby's umbilical cord arises from it.

Explanation:

PLEASE HELP!!
What is a natural way to control an aphid population?

release ladybugs into habitat
praying mantis
insecticide

Answers

Answer:

I would say that the answer is A, or releasing ladybugs into a habitat.

Explanation:

This is the only "natural" way to control an aphid population. However, please note that as well as ladybugs, praying mantis's also eat aphids. But, the answer choice doesn't describe the option very well, so that is why I say that it is A.

Hope it helps!

The natural way to control an aphid population is release ladybugs into habitat. The correct option is 1.

What is Ladybug?

Ladybugs are natural aphid predators that can consume large numbers of them, assisting in population control without the use of harmful chemicals.

A natural way to control an aphid population is to release ladybugs into the aphid's habitat.

Although praying mantises are natural predators of aphids, they are less effective at controlling their population than ladybugs.

Insecticides, on the other hand, are chemical treatments that can be harmful to both beneficial insects and the environment.

As a result, using insecticides to control aphid populations is not a preferred method, particularly in natural or organic settings.

Thus, the correct option is 1.

For more details regarding predation, visit:

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exposure to the building material asbestos has been linked to certain types of cancers. Asbestos causes mutations in the P53 gene, which controls tumer expressions?
F.The mutation occured in gametic cells
G.The mutation occurred in somatic cells
H.The mutation is recessive
J.The mutation is Sex-linked
PLEASE HELP ME

Answers

G. the mutation occurred in somatic cells

Scientists once thought the giant panda was a type of bear. Later, scientists classified giant pandas as relatives of the bear and lesser pandas as relatives of the
raccoon. The diagram below shows the revised classification
PANDA CLASSIFICATION
Brown Bear
Sun Bear
Spectacled Bear
Giant Panda
Lesser Panda
Raccoon
Dog
100
80 60 40 20
Millions of Years Ago
Which type of evidence would provide the best support for this classification?
o A. Giant pandas and lesser pandas began to occupy different habitats.
O B. Giant pandas and lesser pandas began to eat different types of foods.
OC. Giant pandas share more genes with bears, while lesser pandas share more genes with raccoons.
o D. Giant pandas and lesser pandas developed different types of mating behaviors.

Answers

Answer:D

Explanation:

10 POINTS

help pls this is due in 7 minutes​

Answers

Answer:

C. The ball is Earth, the pole is the Sun, and the rope is the force of gravity.

The circulatory system works with the ___ system to get nutrients to all body cells.

A- endocrine
B- digestive
C- muscular
D- skeletal

GIVE BRANLIEST TO THE PERSON WHO GETS IT CORRECT FIRST !! PLS HELP ME

Answers

Answer:

The circulatory system works with the digestive system to get nutrients to all the body cells

Explanation:

The digestive system gets the nutrients from the food we eat and hands it over to the the blood. The circulatory system then carries those nutrients to the cells of the body.

The cells of all living things have a cell membrane, or protective layer, that covers the cell's surface.

A. True
B. False
hurry i'm in a test

Answers

Answer:

true

Explanation:

stop cheating

By favoring some alleles over others, natural selection can lead to survival advantages for some organisms. Which of the following is NOT an adaptation as a result of natural selection?

a
A certain snake species has many members of various colors.
b
A moth's wing markings help it blend into the forest habitat.
c
A bird that dives into water to hunt fish has webbed feet.
d
A bird has a certain beak size that allows it to eat seeds of various sizes.

Answers

Answer:

The Answer is A

Explanation:

Which statements correctly describe the grana and stroma?
Select two that apply.

A. Inside the outer membranes is a gel-like fluid known as the stroma.
B. Inside the outer membranes is a gel-like fluid known as the grana.
C. Stacks of thylakoid membranes are collectively called the stroma.
D. Stacks of thylakoid membranes are collectively called grana.

Answers

Answer:

Stacks of thylakoid membranes are collectively called grana.

In this case, we have a large population of lizards that live on an island. These particular lizards can either have an all-green tail or a tail with a black tip. In the large population there are many of each type, but one day, two green-tailed lizards and three lizards with black-tipped tails were picked up by a sailor and dropped off on an island that had no lizards of this kind. It was noted that the black-tipped lizards could use the black tip of their tail to distract predators while they made a quick escape and this particular island had many predators. The lizards began to breed and eventually produced their own large population after a few years. Make a prediction about what you might find if you visited this island after several years based on what you have learned.

PLEASE HELP!!!

Answers

This is a complicated question that's a little easier if you break it down!

Island One:

- Lizard tails are all green or black tipped.

- This island has many of each type.

Sailors Moved:

- two green-tailed lizards

- three black-tipped lizards

On Island Two, we know that the black-tipped lizards are more likely to survive since the question tells us that "the black-tipped lizards could use the black tip of their tail to distract predators while they made a quick escape and this particular island had many predators".

The green tailed lizards do not have this advantage, and the predators are eating more of them because of this (especially if there are a lot of predators!).

We also know that the lizards on the island were able to reproduce and form a large popuation- not all of them were eaten by predators.

Based on this information we can predict:

There are going to be a lot more black tipped lizards (or they may all be black tipped lizards) because they have an advantage in surviving longer.

This process occurs when the cell uses energy to bring something in from outside the cell.

Answers

Endocytosis. Hope this helps !!

I NEED YOUR OPINION PLEASE

okay , so I am 13 years old . I had gotten my cartilage pierced on both ears for my 13th birthday. Fast foward, I had asked my mom if I could get another cartilage piercing and my tragus pierced . She told me to ask my father. I did not . So I had pierced my tragus and my cartilage on my ear .. And my mom nor my dad has no clue I done it .

I just feel guilty hiding it from them , more so my mom ..


Can anyone give me advice on how to tell them PLEASEEEEEEEEEE

Answers

Answer:

its better to tell them now, you will most definitely get in trouble for it but it'll be better than them finding out later. simple.

Okay, so the best thing to do is to tell them. They're going to find out eventually so it's better for them to hear it from you so they know you've learnt from your mistake rather than them finding out and wondering what other things you have to hide and also, you're 13, how did you get a piercing without parent permission required?

ILL MARK YOU BRIANLYEST
List three things that are different between Yellowstone National Park and Isle Royale National Park.

Answers

Answer:
1. Isle Royale is closed system and Yellowstone is open system

2. Yellowstone has more diverse species than isle Royale

3. Isle Royale is in Michigan and Yellowstone is in Wyoming

Determine whether each phrase describes the reproduction of polyps, medusae, or both.

usually reproduce asexually, but can reproduce sexually

reproduce in two stages; the first is sexual and the second is asexual

are able to reproduce sexually by releasing sperm and eggs

Answers

Answer:

1.) Polyps only

2.) Medusae Only

3.) Both

Explanation:

I did it on Edg and the other response is not even a response, so I decided to help you guys. You're welcome.

Answer:

A B C

Explanation:

? transfers heat within the atmosphere and ocean.

Answers

Answer:

Convection

Explanation:

PLEASE HELP - While walking in the woods one day,you come across A strange object. You decided to investigate the object to determine if it's a living organism or not.Explain the characteristics you would look for to determine if the object you found is a living organism.

Answers

Characteristics of living things
Respond to stimulus-Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.)
Cells and cellular structure-A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. Within the cytoplasm lie intricate arrangements of fine fibers and hundreds or even thousands of miniscule but distinct structures called organelles.
Genetics-how traits are passed from parents to their offspring. The passing of traits from parents to offspring is known as heredity, therefore, genetics is the study of heredity.
Metabolism-the chemical reactions in the body's cells that change food into energy.
Homeostasis-the state of steady internal, physical, and chemical conditions maintained by living systems.
Adaption-the biological mechanism by which organisms adjust to new environments or to changes in their current environment.
Energy use
Regulation-The adaption of form or behaviour of an organism to changed conditions.
Order

Which will cool down faster overnight, the water in the pool of the air above the water pool?

Please help

Answers

Answer:

the air above the water would cool down faster

Inside of cells are different parts that work together called _________________.

Answers

Answer:

organelles

Explanation:

see cause i dont understand this at all​

Answers

I believe it’s the points where they are at its highest soo 38 and 7.5

Can you help me with biology?

Answers

Answer:

I wanna nucleotides

Explanation:

In which atmospheric layers does temperature decrease with altitude?
I. Troposphere
II. Stratosphere
III. Mesosphere
IV. Thermosphere
V. Exosphere

plz help

Answers

The first option is the correct answer, Troposphere.

Answer:

The first option is the correct answer, Troposphere

Explanation:

Founders Education

wtfk is pepsin? somebody explain this statement to me please​

Answers

Answer:

So pepsin is basically a gastric juice which is produced in the stomach.

can someone please tell me what the heck the classification is for phytoplankton like starting from domain to species

Answers

Answer: Scientists classify phytoplankton in several ways, including by size, type, and how long they spend drifting. But the most basic categories divide plankton into two groups: phytoplankton (plants) and zooplankton (animals)

Explanation: They classify them by size, type are they, and how much they swim

Why do smokers find it harder to give up smoking? ​

Answers

Answer:

Nicotine is the main addictive drug in tobacco that makes quitting so hard

Answer:

It is hard for them because that's what makes them feel better and that is what the want each time they are stressed or they can even smoke 20 times in a hour.

Explanation:

Hope i helped :)

A busy city is similar to a cell. Both a city and a cell are made up of many important parts that work together as a whole. What could you find in a city that has a similar function to the mitochondria in a cell?

A. a power plant
B. a water tower
C. a traffic signal
D. a street sweeper

Answers

A. Power plant     :)

mitochondria provides the energy.

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What's Inertia ???? Sketch a graph to math this: The Olympic skier waited at the top of the mountain for 2 minutes before heading down the ski slope. She went faster and faster for the first 5 minutes, and then she slowed to a stop. Finally, it took her 10 minutes to walk to her car. Please select the word from the list that best fits the definition a market and a place where people meet and debateA.agora B.colony C.peninsula D.acropolis E.polisonly one Please!!!!!!!!! someone give me the correct answer to this question.I will mark you brainliest for the correct answer.The answer choices are at the bottom.This is a big test.Please help!!! DO NOT GIVE ME A PDF!!!!Add the polynomials: (4x + 5) + (3x + 2) + (7x - 3).a.84x - 30b.14x + 10c.18xd.14x + 4 Please answer these questions for me I wanna enjoy being outside today. Who is pictured above? How many moon phases will we view in one week?1234 A short monologue about wearing mask or quarantine. I need a real answer. Can someone explain how linear function is used in math and how it works Solve this equation until you have the squared variable for the missing side length on one side of the equal sign and a rational number on the other. Which statement best describes the significance of the Civil Rights Actof 1964? E = {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23}A = {odd numbers}B = {multiples of 3}Complete the Venn diagram for this information.6ABe15,2 Find the quotient.(12x^2 - 10x-12) = (3x + 2)2x-34x + 63 + 24x - 6 Approximately how many people died during the Civil War?Group of answer choices600,0006,000,0006,00060,000 Please help me this is due today my weekends french esaay When a king greets you, according to Lise, you ____. *a. are granted privilegesb. are special foreverc. become his bodyguardd. get to go the castle What is argumentation?