4. Discuss the role of necrohormones

Answers

Answer 1

Answer:

neurotransmitter is a chemical messenger that carries, boosts, and balances signals between neurons (also known as nerve cells) and target cells throughout the body.


Related Questions

Help ASAP
thanks...............

Answers

1. Aurora
2. Ion
3. Thermosphere
4. Troposphere
5. Stratosphere
6. Ionosphere
7. Mesosphere
8. Ozone
9. Ozonosphere

Answer:

1. Ozone :- Form of oxygen having three atoms of oxygen to a molecule.

2. Mesosphere :- Later of the atmosphere just above the stratosphere.

3. Stratosphere :- The layer of atmosphere just above the troposphere where the temperature remains fairly constant.

4. Thermosphere :- The layer of atmosphere above the mesosphere where temperature are the highest in the atmosphere.

5. Ozonosphere :- Region in the upper stratosphere where the ozone is concentrated.

6. Aurora :- Streamers and band of light appearing in the sky at night , especially in polar region.

7. Ionosphere :- Layer of atmosphere containing ions; above the stratosphere.

8. Ion :- An electrically charged atoms.

9. Troposphere :- The layer of the atmosphere nearest the Earth in which most weather changes occur.

What is the percent by mass of a solution that contains 3g of salt in 12 g of solution?

Answers

Answer:

25% salt

Explanation:

(3÷12)×100

=25%

Three billion years ago plants began the process of photosynthesis. Why would
the appearance of plants that use photosynthesis to produce their food affect the
increase in atmospheric oxygen and the decrease in carbon dioxide?

Answers

Answer:

because plants take in carbon dioxide and produce and release oxygen

Answer:

The appearance of plants and their color would affect the atmospheric oxygen and would attract more of this chemical. The decrease in carbon dioxide would cause the plant to change in shape.

Explanation:

It depends on the type of the plant.

Which water conservation strategy is being used when a household uses eco-friendly cleaning products?

A:Reusing and recycling
B: limiting consumption
C: pollution prevention
D: eliminating losses
Need help ASAP

Answers

Answer:

Explanation:

Answer:

C: pollution prevention

Explanation:

Just took the test

A section of one DNA strand has the sequence ACC GAG GTT. What is the sequence of the strand it binds to?

Answers

Answer:

UGGCUCCAA

Explanation:

Basically when you transcribe DNA into mRNA, you find the complementing base pair, for example if G is written in the DNA, the mRNA would show C, and if an A was in the DNA, a U would be shown. It is NOT THYMINE in RNA!! This changes to Uracil in RNA, and that is VERY important. The reason why it is flipped is because of the tRNA. So 3 mRNA nucleotides make a codon, and the tRNA are also in sets of 3, but are called anticodons. The tRNA is complementary to the mRNA strand, AKA the same as the DNA strand except with Uracil instead of Thymine. This is because Thymine breaks down in the presence of Oxygen and so is replaced by Uracil.

Which organism is most closely related to the fish?
A lamprey
B mouse
C frog
D shark

Answers

Answer:

B, mouse Bc if you look at the cladogram the mouse line is the only one touching the fish line, therefore it would be most closely related

Answer:

B, mouse

Explanation:

Where in the human male body do sperm form?

A. Epididymis
B. Penis
C. Urethra
D. Testis

Answers

Answer:

D.Testis

Explanation:

I remember learning this last year...

The answer is D
Explanation:
Got it right for my test

why are fossil fuels considered finite?

Answers

Answer:

A finite resource is something that can only be consumed once without possibility of being recycled for re-use. Because fossil fuels are burned, they cannot be reused and are therefore a finite resource.

Explanation:

A complete carbohydrate is a macromolecule is it a large or small molecule

Answers

Answer: Term Meaning

Monomer A molecule that is a building block for larger molecules (polymers). For example, an amino acid acts as the building blocks for proteins.

Polymer A large molecule made of repeating subunits (monomers). For example, a carbohydrate is a polymer that is made of repeating monosaccharides.

Explanation:

Carnations with red, smooth petals are crossed with carnations with white, rough petals. In the F1, all the petals are pink and smooth. The F1 intercross yields the following F2:3/16 red, smooth6/16 pink, smooth3/16 white, smooth2/16 pink, rough
1/16 red, rough1/16 white, rougha) What are the parental genotypes?b) What are the F2 genotypes and phenotypes?c) What conclusions can be made about the allelic and gene interactions for both the petal color and texture alleles?

Answers

Answer:

a) What are the parental genotypes? RRSS and rrss

b) What are the F2 genotypes and phenotypes?

   F2) 3/16 RRSS + RRSs (red, smooth)

     6/16 RrSS + RrSs (pink, smooth)

     3/16 rrSS + rrSs (white, smooth)

     2/16 Rrss (pink, rough)

     1/16 RRss (red, rough)

     1/16 rrss (white, rough)

c) What conclusions can be made about the allelic and gene interactions for both the petal color and texture alleles? For petal color, it occurs incomplete dominance, being R the dominant allele for red and r the recessive allele for white, together expressing pink in heterozygosis. For texture, it occurs complete dominance of the allele codifying for smooth, S, over the allele codifying for rough, s.

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files.

anyone help please
need answer immediately​

Answers

Answer:

1. It's difficult to find out if someone is blood doping because the body has red blood cells. First the doctors get blood samples. Because the body constantly produces new blood, the blood that was stored shows that it is old with the blood samples it shows that there are some new and some old blood cells, which is how you can tell if they are doping.

2. Hemoglobin is a protein that is produced by the body that carries oxygen in the red blood cells the more red blood cells the more hemoglobin you have. Ex; If the athletes have a high level of hemoglobin on the day of the race than it had been days or weeks before, to shows that the athlete was blood doping.

3. It can help the body produce more blood cells to carry more oxygen (get more energy) and the body can get used to that kind of high altitudes and climates. Which leads to you getting even more energy at lower altitude levels.

When practicing deep breathing, it is best to repeat the steps for minutes to start and then increase the time as needed.

Answers

Answer:

10- 15

Explanation:

When practicing deep breathing, it is best to repeat the steps for minutes to start and then increase the time as 10 to 15 minutes.

What is deep breathing?

Deep breathing is also called diaphragmatic breathing, abdominal breathing, abdominal breathing, and step breathing. As you take a deep breath, the air entering through your nose fills your lungs completely and lifts your lower abdomen.

Deep breathing seems unnatural to many of us. There are multiple reasons for this. For one thing, body image in our culture negatively affects breathing. Women (and men) tend to pull their abs together because flat bellies are considered attractive. This impedes deep breathing and gradually causes shallow "chest breathing" to appear normal, increasing tension and anxiety.

Shallow breathing limits the range of motion of the diaphragm. The lowest part of the lungs does not get enough oxygenated air. This can make you feel short of breath and anxious.

Deep abdominal breathing promotes complete oxygen exchange. That is, the beneficial exchange of incoming oxygen for outgoing carbon dioxide. Not surprisingly, it can slow the heart rate and lower or stabilize blood pressure.

Therefore, When practicing deep breathing, it is best to repeat the steps for minutes to start and then increase the time as 10 to 15 minutes.

To learn more about breathing, refer to the link:

https://brainly.com/question/3887418

#SPJ12

nvm i got it but take some points by saying this question what are you thankfulll for

Answers

Answer:

I am thankful for my-

-friends

-family

-clothes

-food

-education

-shelter

The forces shown in the diagram caused the rock layers to

A Fault

B Folohy

С Form

D Expand​

Answers

It would be very helpful if you could add the diagram

What is an allele frequency?

Answers

Answer:

the meaning of allele frequency is representing the incidence of a gene variant in a population

Explanation:

What is the correct order for the levels of organization and living systems from the simplest to the most complex

Answers

Answer:

organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere

Explanation:

The biological levels of organization of living things arranged from the simplest to most complex

Scientists can identify the gene mutated in a bacterial auxotroph by transforming the cells with a genomic library in which fragments of the auxotroph's genome have been cloned into plasmids.
a. True
b. False

Answers

Answer: false

Explanation: this can only be true if the genes in the genomic library fragments have been identified and if the mutation is an SNP and not an inversion or deletion or insertion, whether they were cloned into plasmids or not.

Where do volcanoes usually form?
A. within 10 miles of the ocean
B. between Earth's mantle and core
C. at fault lines between tectonic plates
D. within the boundaries of the United States

Answers

Answer:

c. at fault lines betwern tectonic plates

Control and Data

a tentative, testable scientific explanation

useful for determining the effect of the independent variable

Answers

Answer:

cacacacacacacacacacacacacacacaca

Answer:

kkdm

Explanation:

kmlnui

why does ligments stretch when pulled by bone​

Answers

They can stretch because there is one fluid present between ligament called synovial fluid!

How might global climate change effect iguana populations?

Answers

Answer:

Since iguanas are cold blooded animals and can not regulate their own body temperatures, once temperatures reach 40° they become immobilized and they cant move, so if it is cold they will die.

onsider a scenario where a native plant population is growing at it's carrying capacity in a community. The seed of an invasive species is brought in by a squirrel, which then germinates, grows and reproduces resulting in the establishment a population of this invasive plant species. The invasive species has very similar niche as the native plant species. How do you predict the invasive plant population to be affected by the presence of this native species

Answers

The given question is incomplete, the complete question is:

Consider a scenario where a native plant population is growing at it's carrying capacity in a community. The seed of an invasive species is brought in by a squirrel, which then germinates, grows and reproduces resulting in the establishment a population of this invasive plant species. The invasive species has very similar niche as the native plant species. How do you predict the native plant population to be affected by the presence of this invasive species?

The invasive species fitness will be limited by the native plant species

The native plant carrying capacity will go down, relative to that prior to the invasive species arrival

There will be no change to the native plant population

The invasive species will grow unchecked and exponentially

No listed answer is correct

Answer:

The correct statement is the fourth one, that is, the invasive species will grow exponentially and unchecked.

Explanation:

The fitness of the invasive species will not get restricted by the native species. Though the opposite takes place as the original niche of the local species does not possess the natural predator for the invasive species. Therefore, invasive species emerge fitter and reproduce exponentially without population control.

The carrying capacity of the native species will not go down before the arrival of the invasive species, however, will go down post its arrival.  

As the invasive species has no natural predators, one can witness a substantial reduction in the population of the local plant population. The invasive species will utilize the niche of the local plant, therefore, resulting in the reduction of the native species population, as they have share habitat, food resources, and other natural resources.  

It is correct that the invasive species will grow without any control. An outbreak of invasive species generally takes place due to the absence of its natural predators in the ecosystem at the time of its introduction. Hence, the correct statement is the fourth one.

Invasive species establish in a new area, overgrow, and negatively interact with native species. The correct option is  4). The invasive species will grow unchecked and exponentially

-----------------------------------

Let us firts reviw some framework.

When talking about dispersion, we refer to the change in a species' range or distribution area.

When species move and establish in a new area, out of their original distribution range, they might be considered exotic or invasive, according to their

reproductive rate,

population growth, and

interaction with native species.

The introduction of invasive species has ecological, economic, socio-cultural consequences.

Once an invasive species has been established, it overgrows.

In the new areas, these species have less environmental pressure and better conditions than in their origin area -fewer predators, more resources, better nitches-.

These factors favor their establishment because they are adapted to surviving under harder conditions.  

They interact with native species by competing for resources such -water, place, radiation, exposure, shelter, food, etcetera-.  

They can also become significant predators of native species, consuming a wide diversity of prey items, and in many cases, there are no native species that may prey on them.

They provoke significant damages in the structure of native ecosystems, causing severe damage in endemic species.

They produce ecological imbalances in the trophic chains and the dynamics of communities. Invasive species are uncontrollable.

As they expand, they can also affect human in an economic manner and has socio-cultural effects. Many invasive species might cause crops loss by eating cultures. They attack farm animals. They affect buildings and other structures or ships by eating wood. They might even attack humans and cause health problems.

According to this information, we can answer the question.

We need to predict how NATIVE species are affected by INVASIVE species.

The options are,

1) The invasive species fitness will be limited by the native plant species

When talking about invasive species, this is not an option. Invasive species always affect the fitness of native species. So this option is not correct.  

2) The native plant carrying capacity will go down, relative to that prior to the invasive species arrival

The carrying capacity will still be the same. But resources availability will decrease faster because both species have the same requirements. They compete for the same resources. This option is not correct.

3) There will be no change to the native plant population

The will occur changes for the native population for sure. It will be affected by the presence of invasive species. So this option is not correct.  

4) The invasive species will grow unchecked and exponentially

Invasive species population will express an uncontrol exponential growth during its establishment phase.

This plant species find the perfect conditions to reproduce and increase its population size.

It finds available space, no predators, water and nutrients availability, proper light exposure, among others.

They can successfully compete with native species, displacing them and getting more space.  

THIS IS THE CORRECT OPTION

5) No listed answer is correct

Not correct

---------------------------------------

Related link: https://brainly.com/question/21452505?referrer=searchResults

what is produced inside the nucleus during transcription that make it possible to move genetic information outside the nucleus?
A. DNA
B. mRNA transcript
C. Proteins

Answers

Answer:

b

Explanation:

mRNA transcript

B. mRNA transcript




Hope you have great day buy

Why do people, animals, and all other organisms do cellular respiration?
O To make food/glucose for themselves. As a byproduct they make the oxygen that we need.
O To make carbon dioxide and water that animals can use.
O To make ATP (cell energy). Carbon dioxide and water are also produce as byproducts.
To make oxygen, carbon dioxide, and glucose for themselves.

Answers

Answer:

C

Explanation:

To make ATP(adenosine triphosphate), cell energy. Carbon dioxide and water are also a byproducts

What process lead to biological nitrogen fixation?

Answers

The Rhizobium or Bradyrhizobium bacteria colonize the host plant's root system and cause the roots to form nodules to house the bacteria. The bacteria then begin to fix the nitrogen required by the plant.

Select the correct answer. Which description is an example of gravitational potential energy transforming into kinetic energy? A.)water flowing downhill and spinning turbines
B.)upward currents of wind spinning blades of a windmill.
C.) plants performing photosynthesis D.) loudspeakers producing sound from electrical signals.​

Answers

Answer:

A- water flowing downhill and spinning turbines

Explanation:

right on plato/edmentum

What happens during the process of cellular respiration?
edge nuity

Answers

Answer:

sourced from wiki

Explanation:

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.

Explain how asexual reproduction works. what organisms undergo asexual reproduction?

Answers

Answer:

Asexual reproduction is a type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes. The offspring that arise by asexual reproduction, either from a single cell or from a multicellular organism, inherit the genes of their single parent.

Answer:

Asexual reproduction is a type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes. The offspring that arise by asexual reproduction, either from from a single cell or from a multicellular organism, inherit the genes of their single parent.

(it what it says on web.)

Explanation:

small fish find shelter amongst the branching coral.
How does this make the reef a hearty food web?​

Answers

Answer:

uhmmm going out on a limb probably because they can get trapped in the coral

True or False? a human has 23 chromosomes

Answers

humans have 23 PAIRS of chromosomes but have 46 total

Answer:

False

Explanation:

A cell normally contains 23 pairs of chromosomes.

Other Questions
someone help me out please PLEASE ANSWER ASAPRead the sentence below.The success of the meeting will depend on whether Timothy hasdecided to be Dr. Jekyll or Mr. Hyde today.The allusion in this sentence connects two ideas in order to make the pointthat Timothy is:A. a person who is tough but fair.B. a person who behaves inconsistently.C. a person who always acts inappropriately.D. a person who stands up to authority, I WILL DIE I HAVE A KNIFE IN MY HAND. ANSWER WITH EXPLANATION. If the sound is high pitched, then the wave's frequency would have a: A.high frequency, short wavelengthB. high frequency, long wavelengthC. low frequency, long wavelengthD. low frequency, short wavelength HELP ME ASAP!!!Select the correct answer.What does the term sustainability refer to in construction?A.a building that does not depend on traditional energy sources to power its internal systemsB.a building that uses only non-renewable energy sourcesa building that is environmentally responsible and resource-efficient throughout its life cycleC.D.a building that can withstand the pressure of external forces such as strong winds Find the value of x.Group of answer choices254065115 What was the columbian exchange? Culture is the authority and ability of man to:tell the futurehave fertile offspringsubdue his environmentmake alliances HELP IN 8TH GRADE ADV SCIENCE Can anyone help me out with this question im literally gonna cry . what is this How would a growing economy generate good feelings? 100380660940200100web and WindowsBEa02 AMNETT Dann A demon possessed woody and turned him into a monster!He now hunts children aged 7-16 because he likes his meals chewy.His head turns 360 degrees to spot prey.If you look at the picture he will rise out of your sheets and put snakes in your shoes.And he's right behind you. Two skaters A and B. having masses 50 kg and70 kg respectively, stand facing each other 6 mapart on a horizontal smooth surface. They pullon a rope stretched between them. How far doeseach move before they meet?(A) both move 3 m(B) A moves 2.5 m and B moves 3.5 m(C) A moves 3.5 m and B moves 2.5 m(D) both move 4 m(E) none of the above How do you say I dont like you in Korean?? what are the advantages and disadvantages of allocating the resources ? Are 5 and 0.5 Equal to Each other? Help me and Ill give brainliest to u Which substance is correctly identified as a homogeneous or heterogeneous mixture? A. salad -- heterogeneous B. milk --- heterogeneous C. river water --- homogeneous D. beach sand --- homogeneous A 1500 kg car has an applied forward force of 5000 N and experiences an air resistance of 1250 N. What is the car's acceleration?