Is vaping a positive or negative feedback?

taking nicotine over and over is a _____ feedback loop.

After a long period of withdrawal your brain will reduce the receptors on your neurons back to how they were before addiction. This is an example of ____ feedback loop.

Answers

Answer 1

Answer: I think Negative?

Explanation:

Answer 2
1. I don’t know
2. Negative feedback
3. Positive feedback

Related Questions

state the doctorine of original evolution.

Answers

Answer:

because it is life

Explanation:

Hey, can someone help me with three questions in biology? Thanks.

How many CO2 molecules are produced when three glucose molecules undergo cellular respiration?(1 point)

A. 6

B. 3

C. 18

D. 12

Suppose cellular respiration occurs inside an insulated, sealed container. How does the container’s weight change during the reaction?(1 point)

A. fluctuates

B. increases

C. decreases

D. stays the same

How would a 3D model of glucose differ from the formula model?(1 point)

A. A 3D model shows how the different atoms are arranged, but the formula model does not.

B. A 3D model shows the number of each type of atom, but the formula model does not

C. A formula model shows size of the glucose molecule, but the 3D model does not.

D. A formula model shows which atoms are larger but the 3D model does not.

Answers

yes someone help me with three questions in biology? Thanks.

How many CO2 molecules are produced when three glucose molecules undergo cellular respiration?(1 point)

A. 6

B. 3

C. 18

D. 12

Suppose cellular respiration occurs inside an insulated, sealed container. How does the container’s weight change during the reaction?(1 point)

A. fluctuates

B. increases

C. decreases

D. stays the same

How would a 3D model of glucose differ from the formula model?(1 point)

A. A 3D model shows how the different atoms are arranged, but the formula model does not.

B. A 3D model shows the number of each type of atom, but the formula model does not

C. A formula model shows size of the glucose molecule, but the 3D model does not.

D. A formula model shows which atoms are larger but the 3D model does not.

Answer: # 1: c.  #2: d.  #3: a

Explanation:

#1 is C. because the equation for cellular respiration is C₆H₁₂O₆

+ 6O2 --> 6H20 + 6CO2 + ATP

This says the reactants (inputs) are oxygen and glucose and the products (outputs) are water, carbon dioxide, and ATP. 1 glucose molecule makes 6 carbon dioxide, so 3 glucose would make 18 carbon dioxide molecules.

#2 is D. because the law of conservation of matter states that matter cannot be created nor destroyed, so the weight before and after cellular respiration would stay the same, as the matter would not change.

#3 is A. because a model would show the exact way the molecules would be arranged, while a formula only tells you how many there are, not the way they would be made up.

Hope this helps :)

Which molecule has the most energy?
a. carbon dioxide
b. ATP
C. oxygen
d. glucose

Answers

Answer:

D glucose

Explanation:

the original molecule at the beginning of the pathway would have the highest amount of free energy.

The answer would be B. ATP!

I need help on this question please!

Answers

Explanation:

single stranded

what is the percentage of thymine in human ?

Answers

Answer:

29.4% or rounded 29%

Explanation:

Thymine is a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA.

Hope this helps ya!!

For example, in humans, there’s approximately: 30.9 percent Adenine. 29.4 percent Thymine. 19.8 percent Cytosine.

What class is the sting ray in?

Answers

Answer:

Cartilaginous fishes

Explanation:

Answer:

math lol what he said so yah

Which of the different levels of classification is the most specific?
A. species
B. genus
C. domain
D. class

Answers

Answer:

A. Species

Explanation:

Species is the most specific level of classification in taxonomy.

One mnemonic that can be used to remember the order of ranks is:

Dear King Philip Came Over For Good Soup

This stands for domain, kingdom, phylum, class, order, family, genus, species.

And, this is in order of the most broad to the most specific rank.

So, A is the correct answer.

Answer:

the Answer is A

Explanation:

because is you look up the classification levels  you will see species is the smallest

how do bacteria in hydrothermal vents produce food?
A. photosynthesis
B. chemosynthesis
C. osmoosis
D. by respiration

Answers

B... These microbes are the foundation for life in hydrothermal vent ecosystems. Instead of using light energy to turn carbon dioxide into sugar like plants do, they harvest chemical energy from the minerals and chemical compounds that spew from the vents—a process known as chemosynthesis . (I got this off the web hope it helps)

What makes petroleum a nonrenewable resource?
O A. When burned, it adds pollutants to the air.
O B. It takes millions of years to form.
O c. It can be replenished within a person's lifetime.
D. When burned, it contributes to global warming.

Answers

Answer is B .it takes millions of years to form

Please help part 1. I have another paper

Answers

it shows you filled it in tho ?

Use the results of Demetri's experiment to explain why the color changed on some test strips but not others.

Answers

Answer:

It did this because some of the soultions didnt have glucose.

Explanation:

Identify the phase of mitosis described in each step, and then put the steps in the correct order.

Answers

Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. Some textbooks list five, breaking prophase into an early phase (called prophase) and a late phase (called prometaphase).

EASY 7TH GRADE SCIENCE QUESTION FIRST PERSON BRAINLIEST!!!!!

A. Velocity varies with the compass direction of motion

B. Measurement error causes multiple observations of motion to conflict

C. All motion is relative to the frame of reference chosen for measurement

D. Acceleration and velocity have different values because they are different measures of motion

Answers

Answer:

C. All motion is relative to the frame of reference chosen for measurement

Explanation:

What property of water allows water
to soak up so much CO2 gas?

Answers

Answer:Carbonic acid releases hydrogen ions, which combine with carbonate in seawater to form bicarbonate, a form of carbon that doesn't escape the ocean easily. As we burn fossil fuels and atmospheric carbon dioxide levels go up, the ocean absorbs more carbon dioxide to stay in balance.

Explanation:

where do convection currents occur.
A. in areas with the same temperature.
B. in areas with the same altitude.
C. in areas with different air pressures
D. in areas with different cloud types.

Answers

Answer:

the answer is C-in areas with different air pressures

Explanation:

Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Heat energy is transferred from hot places to cooler places by convection. Liquids and gases expand when they are heated.

Answer:C. in areas with different air pressures

Explanation:

Where does the carbohydrate reside ? Where is it found in cells ? What types of food is it found in ?

Answers

Carbohydrates are the sugars, starches and fibers found in fruits, grains, vegetables and milk products. Though often maligned in trendy diets, carbohydrates — one of the basic food groups — are important to a healthy diet.

A jumbo jet has more gravity acting on it than a single engine plane.
true or false

Answers

Answer:

true

Explanation:

Which cell has the GREATEST surface area to volume ratio?
O Chicken egg
O Skin cell
O Bacterial cell
O Liver cell

Answers

The cell with the greatest surface area to volume ratio is the smallest cell, in this case, the bacterial cell.

As a cell increases in size, the proportional increase in volume is higher than that of its surface area. This tells us that the bigger a cell becomes, the lower its surface area to volume ratio will be.

The chicken egg is just one large cell, the largest cell produced by most animals. The skin and liver cells are much smaller, measuring roughly 25-30 micrometers. However, the smallest of the list by far is the bacterial cell, measuring a mere 1-3 microns. This size tells us that the greatest surface area to volume ratio belongs to the bacterial cell.

To learn more visit:

https://brainly.com/question/1557912?referrer=searchResults

please help will mark brailiest!!

Answers

Answer:

active transport through protein channels

Explanation:

im pretty sure

1. What caused the Lake Missoula

Answers

Answer:

The lake was the result of an ice dam on the Clark Fork caused by the southern encroachment of a finger of the Cordilleran Ice Sheet into the Idaho Panhandle. It was the largest ice-dammed lake known to have occurred.

Hope this helps:)

ALOT OF POINTS

what are some pros and cons of fire suppression?

Answers

Answer:

It is good because it keeps the fire under control but is bad because of pollution and it is harder to see.

Explanation:

What term describes the strings of ribosomes that are attached to an RNA transcript at one time?
A. release factors
B. spliceosomes
C. transcription factors
D. mutagens
E. polyribosomes

Answers

Answer:

Polyribosomes.

Explanation:

During translation, the subunits of a ribosome surround the transcript and read down stream until they reach the start codon and begin polypeptide synthesis. Once the start codon is exposed, it is available for another ribosome to form around it, thereby initiating another locale for translation. Together the strings of ribosomes are called polyribosomes.

Help me please this is my last question

Answers

Answer:

Inflammation

Explanation:

Innate Response:

"The innate immune system is the body's first line of defense against germs entering the body. It responds in the same way to all germs and foreign substances, which is why it is sometimes referred to as the "nonspecific" immune system. It acts very quickly: For instance, it makes sure that bacteria that have entered the skin through a small wound are detected and destroyed on the spot within a few hours. The innate immune system has only limited power to stop germs from spreading, though. The innate immune system consists of: Protection offered by the skin and mucous membranes AND Protection offered by the immune system cells (defense cells) and proteins."

Acquired Response:

"The adaptive immune system takes over if the innate immune system is not able to destroy the germs. It specifically targets the type of germ that is causing the infection. But to do that it first needs to identify the germ. This means that it is slower to respond than the innate immune system, but when it does it is more accurate. It also has the advantage of being able to "remember" germs, so the next time a known germ is encountered, the adaptive immune system can respond faster. The adaptive immune system is made up of: T lymphocytes in the tissue between the body's cells AND B lymphocytes, also found in the tissue between the body's cells AND Antibodies in the blood and other bodily fluids."

I'm sure it's Inflammation, so here is the definition for that:

"Inflammation refers to your body's process of fighting against things that harm it, such as infections, injuries, and toxins, in an attempt to heal itself. When something damages your cells, your body releases chemicals that trigger a response from your immune system."

I hope this helped! Enjoy the rest of your day!

please help me, i dont like this :(

Answers

Answer:

This is false.

Explanation:

Plants are eukaryotes, meaning they contain a nucleus in their cells. Prokaryotes, such as bacteria, do not contain a nucleus, and their genetic material, better known as DNA, floats about freely in their cytoplasm.

The answer to this is false

What could be the reason that Jesse cannot lose weight, despite help from his friends?
a) He may have a high set point.
b) His pituitary could be overactive.
c) He may have a high RAS.
d) None of these

Answers

Answer:

a) He may have a high set point.

Explanation:

why are some planets harder to see than others planets in the solar system

Answers

Answer:

Because they are farther away

Explanation:

do all planets move in the same way and the same speed

Answers

Answer:

no

the speed is affected by the mass of the planets and venus moves in the opposite direction to the other plants

what is the percentage of cytosine in wheat ?

Answers

Answer:

22.8%

Explanation:

which of the following correctly describes a reaction that forms a disaccharide from two monosaccharides?

Answers

Answer Options:

a. glycogen + fructose = maltose

b. galactose + glucose = lactose

c. glucose + sucrose = fructose

d. maltose + lactose = cellulose

Answer:

b. galactose + glucose = lactose

Explanation:

Monosaccharides are single units. Disaccharides are molecules of two monosaccharides joined together.

Examples of monosaccharides include glucose, fructose, and galactose.

Examples of disaccharides include lactose, maltose, and sucrose.

The only example that shows this is b.

Once blood delivers oxygen, what does it pick up from cells on its way back to the heart?


nutrients


nitrogen


carbon dioxide

Answers

Answer:

Your answer is C) Carbon Dioxide.

Answer:

I'm fairly sure its carbon dioxide .

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