Impulses are transmitted through the help of neurotransmitters at the synapses.
What are synapses?Synapses are spaces at the neuronal junctions which are located between the muscle and the nerve cell.
Impulses arriving from a nerve cells usually crosses these spaces to the next nerve or muscles.
The generation of action potentials leads to the release of chemical messengers called the neurotransmitters.
These chemicals diffuse across the synapse (the gap between the two neurons).
The chemicals bind with receptor molecules on the membrane of the second neuron.
Therefore, Impulses are transmitted through the help of neurotransmitters at the synapses.
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Alfred adler proposed that older siblings, who start out as the focus of their parents’ attention but must share that attention once a new child joins the family, compensate by becoming_____.
Answer:
overachievers
Explanation:
The youngest children, according to Adler, may be spoiled, leaving the middle child with the opportunity to minimize the negative dynamics of the youngest and oldest children. Despite popular attention, research has not conclusively confirmed Adler’s hypotheses about birth order. (Spielman et al. 2020).
According to Alfred Adler, older siblings, who start out as the focus of their parent’s attention but must share that attention once a new child joins the family, compensate by becoming overachievers.
Adler believed that older siblings often feel displaced and insecure when a new baby arrives. They may feel like they are no longer special or important, and they may worry that their parents will love the new baby more than they do.
To cope with these feelings, older siblings may become overachievers. They may strive to excel in school, sports, or other activities in order to prove their worth to their parents. They may also become very responsible and independent, in an effort to take on more of the parental role.
Of course, not all older siblings become overachievers. Some may become withdrawn or rebellious, while others may simply adapt to the new situation and continue to develop in a healthy way.
However, Adler's theory suggests that overachievement is a common coping mechanism for older siblings who feel displaced by a new baby.
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What makes using alternative energy sources difficult?
Answer:
There's a lot of things that can make any alternate energy source difficult. Some of the main ones would probably be political pressure, corporate influence, cost, government policies, and more.
Explanation:
What type of rock is most likely to contain a index fossil within it?
Answer:
I think it's sedimentary rock
Which of the following determines the order the amino acids are moved into the ribosome by the transfer RNA?
Answer:
This order is determined by the attraction between a codon, a sequence of three nucleotides on the mRNA, and a complementary nucleotide triplet on the tRNA called an anticodon.
Explanation:
Hope this helps!! Didn't see what the choices were so I couldn't tell you that part. Just hope what I gave you will do you well!
The blood does all of the things below except one. Which one does the
a. Carries oxygen to all the cells
b. Delivers glucose to all the body's cells.
c. Break down food
d. Helps the body to fight disease with white blood cells
Answer:
C break down food.
Explanation:
The blood does carry oxygen and delivers glucose. It also helps fight disease with white blood cells
so the only option left is C. Break down food; which the digestive system does.
what is altitude
in triangle
Answer:
The altitude of a triangle is the perpendicular line segment drawn from the vertex to the opposite side of the triangle. It may lie inside or outside the triangle, based on the types of triangles
Explanation:
for example look at the given picture
Blood is made of cells and plasma. Each has a different function. Which part of blood will form nets and scabs to stop the flow of
blood when the skin is broken?
platelets
red blood cell
plasma
white blood cell
I need help!!
Answer:
platelets are used to form scabs as it prevent bacteria from going in and loss of blood
How does energy from the sun impact ocean water?
Answer:
the molecules of liquid water change into water vapor and move into the air.
mark me as brainiest ✨
I’ll give brainlist to right answers only! There are three questions.
Please do not assume that the grey on them is the answer. My mouse was hover over them
The variation is only the criteria that apply before selecting a beak in natural selection.
What do you mean by Natural selection?Natural selection may be defined as the favorable variations that assist any organism to survive and reproduce in a particular habitat.
The Earth had formed about 4.6 billion years ago. About 3.5 billion years ago, the first prokaryotic cell was formed. While about 1.5 billion years ago, the first eukaryotic cell was formed.
Vestigial structures are those structures that most likely had a function at one time, but no longer serve as a known function.
Therefore, each of the questions are described above.
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Which transgenic organism has been used to clean up oil spills?.
Answer: The correct answer is bacteria
Explanation: Confirmed correct
Bacteria have been genetically modified to clean up oil spills.
Bacteria have been genetically engineered to clean up oil spills due to their natural ability to break down hydrocarbon compounds found in oil. These bacteria are often referred to as "oil-eating" bacteria or hydrocarbon-degrading bacteria. Genetic modification enhances their capabilities to efficiently degrade and metabolize the oil components, making them more effective in cleaning up oil-contaminated environments.
These genetically modified bacteria are designed to produce specific enzymes that can break down complex hydrocarbon molecules found in crude oil and petroleum products. The enzymes secreted by these bacteria help to speed up the degradation process, converting the oil into less harmful substances that can be naturally assimilated into the environment.
When these genetically modified bacteria are introduced into oil-contaminated areas, they can proliferate and colonize the contaminated sites. As they metabolize the hydrocarbons, they effectively reduce the concentration of oil pollutants, aiding in the remediation of the affected environment. The use of genetically modified bacteria for oil spill cleanup offers several advantages, including targeted and efficient degradation of oil, reduced environmental impact, and potentially faster recovery of affected ecosystems.
It's worth noting that while the use of genetically modified organisms (GMOs) for environmental cleanup has shown promise, it also raises considerations about potential unintended consequences, such as the introduction of new genetic material into ecosystems and the impact on non-target organisms. Therefore, careful evaluation and risk assessment are essential before deploying genetically modified organisms for environmental remediation projects.
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Explain how engineering advances have led to scientific discoveries about the moon.
Answer:
advances in optics leading to the develupment of the hubble telloscope
Explanation:
Also advances in lunar drone for more discoveries and creation of space crafts and rockets
Which system is responsible for “fight or flight” response? sympathetic nervous system parasympathetic nervous system somatic nervous system central nervous system
Answer:
central nervous system. specifically the amigdala
Answer:
Its A-(Sympathetic nervous system)
Explanation:
edge 2022
how many national parks are in the u.s
Answer:
the us has 63 national parks, which are congressionally-designated protected areas operated by National Park service, an agency of the department of the interior.
A fossil of which organism would be found in the lowest layer of rock?
- fish
- amphibians
- reptile
- mammal
Answer:
Reptiles
Explanation:
I asked and it had a similar questionnaire and the only answer that it has in common was reptiles so that's what I would go for.
Answer: The answer is c. Reptile
Read a quotation by New York Senator William Marcy. To the victor belong the spoils of the enemy. Based on this quotation, William Marcy could best be described as a Jackson historian. a Jackson rival. a Jackson opponent. a Jackson supporter.
Answer:
William Marcy could best be described as a Jackson supporter.
Explanation:
Based on this quotation, William Marcy could best be described as a Jackson supporter, William Marcy's support for Andrew Jackson's political stance, hence option D is correct.
What is a quotation by New York Senator William Marcy?This claim demonstrates William Marcy's support for Andrew Jackson's political stances. In this context, the term "spoils" refers to advantages that were acquired as Andrew Jackson gave his loyalists posts in the administration. When Marcy made this remark, he was really supporting one of Jackson's appointees.
Marcy is definitely an Andrew Jackson supporter since he is trying to argue that people who backed him should be the ones to gain from his government.
Therefore, William Marcy's support for Andrew Jackson's political stance, hence option D is correct.
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Vicki Arroyo: Let’s prepare for our new climate
Briefly summarize what Arroyo explains her talk will be about.
What are the three examples Arroyo gives for how we can prepare for the massive impact climate change will have on all of us?
According to Arroyo, how can we better prepare and adapt to violent storms and floods?
According to Arroyo, the second thing we need to prepare for is heat and droughts. What are some ways in which people are better preparing to handle these effects of climate change?
Although Arroyo does not mention the term “watershed,” it was discussed in the unit as being closely related to and impacted by drought and floods. Please discuss how the watershed relates to drought and heat. How might Arroyo have integrated the term watershed into her talk?
The third example that Arroyo talks about is rising sea levels. What are some of the ways rising sea levels can be highly dangerous and damaging? What are some of the solutions being implemented to prepare for the future?
At the end of her talk Arroyo says, “Adaptation’s too important to be left to the experts.” Explain what she means by this, if you feel this is a valid point and why.
A watershed is an area which drains to a common body of water, one of its main functions is to temporarily store and transport water from the land surface to the water body and ultimately (for most watersheds) onward to the ocean. So she can include watershed as drought preventive method in her talk.
What is climate change?Climate change is defined as a change in global or regional climate patterns, in certain a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.
Rising sea level can be reduce by following solutions:
Beaches and dunes can act as a natural wall and reduce the impact of storm surge. The bigger the beach or larger the dune, the more water can be stopped from reaching homes and roads.
Coastal communities can restore natural infrastructure, that can act as a buffer against storms and coastal flooding. Natural structures such as barrier islands, and coral reefs, mangroves, and salt marshes can work alone.
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Which of the following is not a benefit of energy conservation? Increases energy abundance for all Decreases dependence on fossil fuels Creates more power plants for energy Decreases greenhouse gas emissions
Answer:
Creates more power plants for energy
Explanation:
Creating more power plants is not a form of energy conservation, but, rather, a means of producing more energy for consumption. Energy conservation will lead to an increase in energy abundance, will decrease dependence on fossil fuels is the rate of fossil fuel consumption decreases, and will decreas greenhouse gas emissions due to a decrease in fossil fuel production and combustion.
The following that is not the benefit of energy conservation is creating more power plants for energy. The correct option is C.
What is energy conservation?Energy conservation means using the energy and energy sources efficiently so that there will be no waste of energy. The conservation of energy is necessary because there are limited sources of energy and if the sources will run out, there will be no energy to use.
The benefits of energy conservation are it will increase the stored energy and decrease the dependency on fossil fuels. Because they create pollution and if a lower amount of fossil fuel is used, there would be fewer greenhouse gases would be emitted.
Thus, the correct option is C. to create more power plants for energy.
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Hi I need help ^^
the question is in the picture
and I'll be gladly if you answer it properly
take your time and thank you.
Smoking is one of the major reason of Lung cancer. But one may have cancer even if the individual is not a smoker due to radiation, secondary air pollutants.
What is cancer?Cancer is described as the uncontrolled and abnormal growth of cells in one’s body which are arrested in the growth phase of the cell cycle and multiply rapidly and does not mature like normal cells, cancer is more aggressive form of a tumour.
The following describe the relation of smoking with lung cancer
Cancer is caused by oncogenes activating substances [OAS] some of them causes mutation in the bodyThese oncogenic substances in the smoke produced while smoking contains nicotine, hydrocarbons, cyclohydrocarbons and various other factors which converts normal cells into cancerous cells Hence, smoking causes oral and lung cancer
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The Punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. The Punnett square below examines the chance of offspring having freckles, which is a dominant trait..
Answer:
75 percent
Explanation:
ANSWER:
75% of the offspring will have freckles according to the unit square prediction.
This is due to the dominance of dominant gene present in one of those parents. This is shown in their off springs, general the ratio of dominant to recessive is 3:1.
EXPLANATION:
Punnett square method is a square which is helpful in detecting out the genotype of the off springs. This method shows the probability of offspring having a particular genotype.
It is a summary of maternal alleles with paternal alleles. This is a common method used by all the biologist for predicting about the offspring genotype.
Human traits and characteristics that are genetically influenced have an evolutionary history that is.
Human traits and characteristics that are genetically influenced have an evolutionary history that is natural selection.
What is natural selection?Natural selection is the process by which living organisms develop trait or characteristics that make them to adapt, change , survive and reproduce in their environment.
Therefore, Human traits and characteristics that are genetically influenced have an evolutionary history that is natural selection.
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In dim light the iris ___ and the pupil gets bigger in bright light, the iris expands and the pupil gets smaller.
Explanation:
in dim light the iris contract ,the the pupils widens to allow more light to enter the eye,in bright light the iris relaxes and size of pupil becomes smaller to reduce amount of light entering the eye. NOTE: the muscle do not expand they either contract and relaxes
Cardiac muscle is striated.
Why is this beneficial?
A. because striated muscle has digestive enzymes, allowing it to
break through clogged arteries
B. because striated muscle tires easily
C. because striated muscle is voluntary, allowing you to stop your
heartbeat if necessary
D. because striated muscles can be trained, allowing you to
strengthen your heart with exercise
Answer:
D. because striated muscles can be trained, allowing you to strengthen your heart with exercise
Explanation:
Striated muscles convert chemical energy into physical work. You can make your striated muscles stronger with exercise. This helps the heart perform its function better and more efficiently.
Striated muscle does not have digestive enzymes and does not play a role in digestion. Striated muscles are very strong, and besides, that doesn't show why its beneficial anyway. It is impossible to voluntarily stop your heartbeat. If you did, you'd die.
Therefore, the best answer is D.
hope this helps!
5. This organ system is the command/control center an of organism.
O circulatory
O digestive
O nervous
O Respiratory
Answer: nervous system
Explanation: Your nervous system is your body's command center. Originating from your brain, it controls your movements, thoughts, and automatic responses to the world around you.
what is the importance of the updrafts and downdrafts in a storm system?
Answer:
Updrafts characterize a storm's early development, during which warm air rises to the level where condensation begins and precipitation starts to develop. In a mature storm, updrafts are present alongside downdrafts caused by cooling and by falling precipitation.
Explanation:
explain how the fossil record provides evidence for the idea of natural selection
Fossil records provide evidence of natural selection because one can see what species and what type of species (specifically what type of special trait the species had) reproduced and lived for longer.
For example, we have 5 different fossils of the same animal;
1. Lived about 45 years; had long legs that made it run faster - 5 offspring
2. Lived about 8 years; had short and stubby legs, was very slow - 0 offspring
3. Lived about 67 years; had long legs that made it run faster and a good nose - 8 offspring
4. Lived about 40 years; had a good nose and normal legs - 6 offspring
From all of that information you can see that the prefered trait was having longer legs and a good nose survived and reproduced multiple time, you can also see that the organism that had short legs did not survive for long and did not reproduce.
2. What kind of detection method can you use?
In order to receive funding for the project, you first need to convince them that the planet you chose actually exists. Describe the
detection method you would use to detect a planet and explain how it works.
Answer:
hey can u be my friend
Explanation:
tell
What Is the major difference between coal and oil?
Answer:
Coal is decayed and compressed ancient plants while oil is ancient algae deposits. Coal is dry land and oil is wet lands
Explanation:
A person with a(n) _____ case of tuberculosis (TB) will test positive for the bacteria but will not show signs of the illness and cannot communicate the disease to others.
A person with a(n) epidemic case of tuberculosis (TB) will test positive for the bacteria but will not show signs of the illness and cannot communicate the disease to others.
What is tuberculosis?Mycobacterium tuberculosis is the bacteria that causes tuberculosis (TB). It is disseminated when a person with active tuberculosis in their lungs coughs or sneezes and someone else inhales the TB bacteria-laden droplets.
Tuberculosis is a global pandemic diseases. he didnt shows so much sign because the disease symptoms might be on starting stage.
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Which statement best describes the effect of texture on absorption of radiant energy?
Rough and smooth surfaces do not absorb energy.
Rough and smooth surfaces affect the absorption equally.
Rough surfaces absorb more energy than smooth surfaces.
Rough surfaces absorb less energy than smooth surfaces.
Rough surfaces absorb more energy than smooth surfaces because of its irregular shape and low reflectance.
Describes the effect of texture on absorption of radiant energy?
Rough surfaces are better absorbers as well as emitters of heat energy than smooth surfaces because smooth surface is a good reflector and a poor absorber so its emissivity is low.
So we can conclude that Rough surfaces absorb more energy than smooth surfaces because of its irregular shape and low reflectance.
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Answer:C on edge 2023
Explanation:
Grade 6 A material used allowing the current flow in getting electrical power
A material that allows current flow in getting electrical power is called : a Conductor
Meaning of a Conductor
A conductor can be defined as any material that allows the flow of current and heat.
A conductor is mostly made of metals since they easily conduct.
Conducting materials are materials that allows the flow of current and they include: ( cooper, steel, silver etc )
In conclusion, A material that allows current flow in getting electrical power is called : a Conductor
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