how do central nervous system and the peripheral nervous system work together to control the body?
Answers
The primary role of the PNS is to connect the CNS to the organs, limbs, and skin. These nerves extend from the central nervous system to the outermost areas of the body.
In conjunction with the central nervous system (CNS), the PNS coordinates action and responses by sending signals from one part of the body to another.
The general flow of information is that the peripheral nervous system (PNS) takes in information through sensory neurons, then sends it to the central nervous system (CNS) to be processed. After processing, the CNS “tells” the PNS what to do—what muscles to flex, whether the lungs need more oxygen, which limbs need more blood, any number of biological processes—and the PNS makes it happen through muscle control. The neurons responsible for taking information to the CNS are known as afferent neurons, while the neurons that carry the responses from the CNS to the PNS are known as efferent neurons.
Related Questions
Un gen influenciado por el sexo determina que el dedo anular en humanos pueda
ser o más largo o más corto que el dedo índice. En varones, el dedo anular largo
es dominante pero recesivo en mujeres. Por otro lado, la hemofilia es una
enfermedad recesiva ligada al sexo ¿Cuál será la probabilidad de tener hijos
varones que sean hemofílicos con dedos largos si se casa un hombre hemofílico
con dedo anular largo heterocigoto con una mujer portadora para la hemofilia de dedo anular corto heterocigota?
Porfa es urgenteeeee
Answers
La probabilidad de tener hijos varones que sean hemofílicos con dedos largos se puede determinar utilizando las reglas de herencia para ambos rasgos.
Para el gen del dedo anular, se indica que el dedo anular largo es dominante en varones pero recesivo en mujeres. Esto implica que el hombre en cuestión tiene el genotipo heterocigoto para el dedo anular largo (AL/AC) y la mujer tiene el genotipo heterocigoto para el dedo anular corto (AC/AC).
En cuanto a la hemofilia, se menciona que es una enfermedad recesiva ligada al sexo. Esto significa que el hombre hemofílico tiene el genotipo recesivo para la hemofilia (hY) y la mujer es portadora de la hemofilia (hX).
Dado que ambos rasgos se heredan de forma independiente, la probabilidad de tener un hijo varón hemofílico con dedo anular largo se calcula multiplicando las probabilidades de cada evento por separado.
La probabilidad de tener un hijo varón con dedo anular largo sería 1/2 (50%), ya que el gen para el dedo anular largo es recesivo en mujeres.
La probabilidad de tener un hijo varón hemofílico sería 1/2 (50%), ya que el gen para la hemofilia es recesivo y se encuentra en el cromosoma X.
Por lo tanto, la probabilidad de tener un hijo varón que sea hemofílico con dedo anular largo sería (1/2) * (1/2) = 1/4 (25%).
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Briefly summarize the difference between Kinetic and Potential Energy
Answers
kinetic energy is energy in motion (using energy for movement)
Kinetic energy can be transferred from one moving object to another, say, in collisions. Potential energy cannot be transferred. Flowing water, such as when falling from a waterfall. Water at the top of a waterfall, before the precipice.
What happen when the body cringe to omething very corny and cringey, like a embarraing video. Can it be harmful to cringe too much in any way ?
Answers
It is the discomfort, inferiority, embarrassment, rejection, and disapproval we experience in our own skin when witnessing an act that we find repugnant, reprehensible, or pathetic on the part of another person.
Why is it that everything makes me cringe?Cringe, according to developmental psychologist Phillipe Rochat, is an innate empathetic reaction of either scorn or compassion. One cannot cringe without having experienced the discomfort of an embarrassing situation, which is a requirement for an empathy reaction.
The cringe: How do you handle it?You could do the following if you're cringing and criticizing yourself: resisting the want to recall the embarrassing situation. to divert your attention from the memories, engage in something else. telling yourself that what happened wasn't so bad or that nobody cares, so there's no reason for you to feel bad.
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a mechanism of genetic regulation in which the synthesis of a short rna is terminated before the structural genes of the operon can be transcribed is called positive control. repression. negative control. attenuation. induction.
Answers
"attenuation". This mechanism of genetic regulation involves the premature termination of RNA synthesis before the structural genes of an operon can be transcribed. Attenuation is a form of negative control that occurs in prokaryotic cells. It is mediated by a short RNA sequence located in the leader region of the mRNA transcript.
"attenuation". This mechanism of genetic regulation involves the premature termination of RNA synthesis before the structural genes of an operon can be transcribed. Attenuation is a form of negative control that occurs in prokaryotic cells. It is mediated by a short RNA sequence located in the leader region of the mRNA transcript. This sequence can adopt different conformations that determine whether RNA polymerase can continue transcription or not. When the cell requires more of the gene product, the conformation of the RNA sequence allows transcription to proceed. When the gene product is no longer needed, the RNA sequence adopts a different conformation that signals premature termination of transcription. Attenuation is an important mechanism for regulating the expression of genes involved in biosynthetic pathways, where the availability of substrates can influence the rate of transcription.
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Where is DNA found in your cheek cells? Name two locations in the cell.
Answers
Answer:
It is found in the nucleus of the cell.
Stanimar is staying in the hospital after surgery. He starts to suffer from a fever, diarrhea, and abdominal pain. How did Stanimar most likely contract his nosocomial infection?
A urinary catheter was not properly sterilized before it was used.
O A nurse did not properly disinfect her hands before she inserted the ventilator during surgery.
O A health-care worker did not disinfect her hands after she helped another patient to the bathroom.
O The surgical instruments that were used during his surgery were not properly cleaned before his procedure.
Answers
Answer: I believe the answer to be a.
Explanation: The symptoms listed are cause of a urinary tract infection, so the most likely answer would have to do with the one having to do with the urinary tract and can often cause a very hideous infection.
Stanimar most likely contract his nosocomial infection through the fact that involves the mechanism of a urinary catheter was not properly sterilized before it was used. Thus, the correct option is A.
What is Nosocomial infection?Nosocomial infection may be defined as a form of healthcare-associated infection that is acquired during the process of receiving health care that was not present during the time of admission.
Some common types of Nosocomial infection include urinary tract infections, respiratory pneumonia, surgical site wound infections, bacteremia, and gastrointestinal and skin infections.
The nosocomial infection generally spread through the pathogens like Staphylococcus aureus, Pseudomonas aeruginosa, and E. coli.
As Stnimar is suffering from a fever, diarrhea, and abdominal pain, he definitely has a urinary tract infection. It may arise due to the contamination of a urinary catheter that was not properly sterilized before it was used.
Therefore, the correct option for this question is A.
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what is the primary fuel source for muscles during high-intensity activity?
Answers
The primary fuel source for muscles during high-intensity activity is stored glycogen and glucose. The stored glycogen and glucose in the muscles are broken down into adenosine triphosphate (ATP), which is used to power muscle contractions during high-intensity activity.
ATP is a high-energy molecule that is present in the cells of the body. It is responsible for providing the energy needed for various cellular processes, including muscle contractions. ATP is made up of a molecule of adenosine and three phosphate molecules.
During high-intensity activity, the body requires energy at a faster rate than normal. The primary energy system that is used during high-intensity activity is the anaerobic energy system. This system relies on stored glycogen and glucose in the muscles to produce ATP quickly.
The anaerobic system is fast and powerful, but it is not efficient and can only sustain activity for short periods. Once the stored glycogen and glucose in the muscles are used up, the body has to switch to another energy system to continue providing energy for the muscles.
This energy system is the aerobic energy system. It relies on oxygen to produce ATP and is more efficient than the anaerobic system. However, it is slower and cannot produce energy as quickly as the anaerobic system.
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if chrissie shirks additional work given to her what trait does she lack
Answers
Answer:
Responsibility
Explanation:
Because all the other options didn’t make sense
Answer:
self-management
Explanation:
What is occurring within the cell labeled II?
A. A cleavage furrow is forming to divide the cell into daughter cells.
B. DNA is replicated so there are two copies of each chromosome in each daughter cell.
C. Chromatin is condensing to form visible chromosomes.
D. The spindle is attaching to chromatids to move them to the middle.
Answers
2. Two parrots have different parents. One parrot has red chest feathers, and the other parrot has yellow chest feathers.
Why do the parrots have different feather colors on their chest?
a
Each parrot has different feather colors because offspring from different parents will have different feather
colors..
b
Each parrot has different feather colors because they have different versions of the gene for feather color
that connect together to make different feather colors.
C
The parrots have different versions of the gene for feather color, and the genes are different colors in each
parrot's feathers.
d
The parrots have different versions of the gene for feather color, which instruct for different proteins that
connect in different ways to make different feather colors.
Answers
The reason that the parrots have different feather colors on their chest is option d: The parrots have different versions of the gene for feather color, which instruct for different proteins that make different feather colors.
Why are feathers colored the way they are?Melanins. On both the skin and feathers of birds, melanins can be found as minute granules of color. Melanin can generate colors ranging from the deepest black to reddish browns and mild yellows, depending on its concentration and location.
Therefore, It makes plausible that these two parrots, who had two distinct parents, would have gotten their characteristics from them since one has red feathers and the other has yellow feathers. Humans have a variety of hair hues. The color of a parrot's chest can vary. These two are both inherited traits.
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All of the following are formal taxonomic categories except:_____.
a. kingdom
b. family
c. population
d. order
Answers
If this data was placed in a bar graph, which statement would describe the graph?
The graph would have only four bars shorter than the bar for grapefruits.
The graph would have five bars taller than the bar for apples.
The graph would have grapefruits and oranges as the tallest bars.
The graph would have only one bar shorter than the bar for peaches.
Answers
The statement "If this data was placed in a bar graph" implies that we are missing the specifics of how the data would be represented.
The size and scale of the graph, as well as the layout of the bars, are important factors that would determine the relative heights of the bars for each fruit.Additionally, the statement "The graph would have only four bars shorter than the bar for grapefruits" and "The graph would have five bars taller than the bar for apples" both suggest specific relationships between the bars that are not necessarily true based on the given information.
Therefore, without additional information, it is not possible to accurately describe the bar graph that would be created based on the data given.
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Which of these is a distinguishing characteristic of a chaparral?
Answers
what is an autotroph that that transforms energy from the sun to make its own food and is eight letters long?
Answers
Answer: producer
Explanation:
producers such as plants and algae make their own food from the sun through photosynthesis
which fracture is most common among children because their bones are immature?
Answers
Broken torsos, or "buckle" fractures children most frequently have torso fractures. When kids fall and try to catch themselves, they typically happen near the wrist.
The fractures that occur most frequently in children are the incomplete fractures, such as the buckle and torus fractures. Car accidents, slips and falls, and sports injuries are all common causes of fractures. The wrist, forearm, and area above the elbow are where kids tend to fracture the most. Bones in children are more malleable than in adults. As a result, the break may occasionally only affect one side of the bone instead of the entire bone. Greenstick or bending fractures are the terms used to describe this kind of break (think of how green wood bends).
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A population of birds colonizes an area in which the insects upon which they feed live inside trees. Which of the following events accounts for an observed increase in average beak size in the bird population over time?
a. Decreased fitness of the insects, allowing the birds to catch them more easily
b. Increased fitness of large-beaked birds, leading to natural selection
c. Increased fitness of the large-beaked birds, creating a new species
d. Decreased fitness of small-beaked birds, creating a new species
Answers
B. Increased fitness of large-beaked birds, leading to natural selection
Increased fitness of large-beaked birds, leading to natural selection. So, the correct option is (B).
What is Natural Selection?Natural selection is defined as the differential survival and reproduction of individuals due to differences in phenotype which is a major mechanism of evolution, a change in the genetic properties of populations over generations.
For Darwin, natural selection is a drawn-out, complex process involving many interrelated causes where it requires variation in populations of organisms. For the process to work, at least some of that variation must be heritable and passed on to the organism's descendants in some way.
Example of Natural selection is birds with larger beaks are better able to survive in the new environment.
Thus, increased fitness of large-beaked birds, leading to natural selection. So, the correct option is (B).
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write the balanced equation for cellular respiration. Explain
how the reactionts get to and into the cells in your
liver and what happens to the materials produced
Answers
Oxygen + Water + Glucose (sugar) + Carbon Dioxide CO2 + H2O C6H12O6 + 6O2 Cellular respiration, also known as aerobic respiration, is a sequence of chemical processes that start with the reactants of sugar and oxygen and end with the waste products of carbon dioxide and water.
What substances are created following the process of cellular respiration?Carbon dioxide and water are the end products of cellular respiration. From your mitochondria, carbon dioxide is transferred out of your cell, to your red blood cells, and then back to your lungs to be expelled. In the process, ATP is produced.
During cellular respiration, ATP is created by the reaction between glucose and oxygen. As a result, carbon dioxide and water are discharged. The Krebs cycle, oxidative phosphorylation, and glycolysis—an anaerobic process—are the three steps of aerobic cellular respiration.
While glycolysis can take place in anaerobic environments, the TCA cycle and oxidative phosphorylation require oxygen.
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g which part of the hpa axis exists in the peripheral nervous system? (hint: think about where each part of the hpa axis is located.)
Answers
The adrenal glands are located in the peripheral nervous system.
The HPA axis involves the hypothalamus, pituitary gland, and adrenal glands. The hypothalamus and pituitary gland are located in the central nervous system, while the adrenal glands are located in the peripheral nervous system. Therefore, the adrenal glands are the part of the HPA axis that exist in the peripheral nervous system. The HPA axis regulates the body's response to stress, and the adrenal glands release the hormone cortisol in response to stress signals from the hypothalamus and pituitary gland.
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A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society
Answers
The correct response is (C) since it would help the hungry people. Cereal grains that have been genetically engineered offer several benefits for civilisation.
Both farmers and the poor would gain from a GM grain variety that can produce its own vitamins and is drought tolerant.
The multiple environmental challenges affecting agricultural output have been further exacerbated by drought. Even in the absence of much rain or water, crop varieties that are resistant to drought provide a high yield. In areas that are prone to drought, these kinds have generated a significant yield.
Vitamins are necessary for a healthy diet. They are necessary for many different bodily metabolic activities. Thus, including genes that code for the synthesis of vitamins in cereal grains such as rice aids in feeding the population that is undernourished.
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Full Question ;
A scientist genetically engineered a grain cereal. The genetically engineered variety can produce its own vitamins and is drought resistant. What is the likely impact of growing such a cereal crop on the society?
a. May trigger an adverse climate change
b. May worsen the water crisis around the world
c.Would be beneficial for the malnourished population
d. Would increase the shortage of food around the world
what are the different types of occupation list few example
Answers
Answer:
Types of Jobs and Occupations
Waiter.
Paramedic.
Dentist.
Train conductor.
Nurse.
Electrician.
Doctor.
Businessman.
etc....
Answer:
Different types of occupations are:
1. agriculture
2. Hospitality
3. Tourism
4. Science, Technology, Engineering and Mathematics
5. Education and training
(2 pts) if the sludge wastage rate (qw) is increased in the plant, will the solids retention time go up, go down, or remain the same?
Answers
If the sludge wastage rate (qw) is increased in the plant, the solids retention time will go down.
This is because the increased qw means that more solids are being removed from the system, which results in a shorter amount of time for the remaining solids to be retained. In other words, as qw increases, there is less time for solids to settle and be retained in the system, leading to a decrease in solids retention time.
If the sludge wastage rate (qw) is increased in the plant, the solids retention time (SRT) will go down.
1. Sludge wastage rate (qw) refers to the rate at which excess sludge is removed from the treatment plant.
2. Solids retention time (SRT) is the average time that solids remain in the treatment process.
3. When qw increases, more solids are removed from the system at a faster rate.
4. This means that the solids will have less time to stay within the treatment process.
5. As a result, the solids retention time (SRT) will decrease, or go down.
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What is the purpose of using multiple groups jn an experiment?
Answers
\(\huge\mathcal{Wsp}\)
The multiple control groups are used in the experiment so as to increase the accuracy, consistency and reliability of the results. As if one control group contains contaminants it may produce errors in the experiment. To avoid error and enhance error and increase accuracy multiple control groups are used.
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which factor(s) are hypothesized as the causes of the triassic-jurassic mass extinction? check all that apply.
Answers
Researchers debate theories about the Triassic-Jurassic extinction event's origins, which include climate change, asteroid impacts, and volcanic eruptions.
The Triassic and Jurassic mass extinctions: what happened?The end-Triassic extinction was brought about by massive and extensive volcanic eruptions. Around 200 million years ago, an increase in atmospheric CO2 led to the oceans becoming more acidic and the Earth being warmer, which contributed to the extinction of 76% of marine and terrestrial species.
Which are the top 4 reasons for mass extinctions?Extreme temperature variations, fluctuating sea levels, and catastrophic, one-time occurrences like a supervolcano erupting or an asteroid impacting Earth have all been responsible for previous mass extinctions. We are aware of them because the fossil record demonstrates how life has altered over time.
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Help please!! (40 points)
Notice that each of these four bacteria have a different number of pores (holes) in their cell membranes:
The purple one shown on the left has three pores in its cell membrane.
The second one is green and it has four pores in its cell membrane.
The third one is brown and it has five pores in its cell membrane.
The fourth one is red and it has six pores in its cell membrane.
Predict:
If antibiotic particles are released into the simulation, will those particles (antibiotics) have the same chance of destroying or killing the bacteria when they reach them based on the variations mentioned above? Explain.
Answers
Can u judge who is the better person out of these 3?..
Mr A - He had friendship with bad politicians, consults astrologers, two wives, chain smoker, drinks eight to 10 times a day..
Mr B - He was kicked out of office twice, sleeps till noon, used opium in college & drinks whiskey every evening..
Mr C - He is a decorated war hero, a vegetarian, doesn't smoke, doesn't drink and never cheated on his wife..
You would say Mr.C
right?
Come here to ans Id-841 823 2122 PASS-ROKY
Answers
Answer:
WHat??????????????????
Answer:
Omo...
Is there a plot twist??? \(OoO )/
Explanation:
Today, some mountain ranges are rising due to tectonic plates colliding, and earthquakes are sometimes caused by tectonic plates sliding against each other. During Earth's past,
A.
the tectonic plates were not moving.
B.
similar tectonic movements were occurring.
C.
mountains were rising, but there were no earthquakes.
D.
there were earthquakes, but no mountains were rising.
Answers
The past of the earth was like that there were Similar tectonic movements were occurring.
What is tectonic plates?
Plate tectonics is used to define that, there is a widely held scientific idea that the Earth's lithosphere is made up of a series of huge tectonic plates that have been moving slowly since around 3.4 billion years ago.
Tectonic plates clashing now is causing some mountain ranges to rise, and earthquakes are sometimes produced by tectonic plates moving against each other. Similar tectonic motions were present in the past of the world.
Therefore, option D is correct.
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How and why can bone marrow transplants be used to cure sickle cell eisease?
Answers
Bone marrow transplants can be used to cure sickle cell disease because these stem cells have the potential to develop specialized cells such as red blood cells through the process of cell differentiation.
What is the physiological process of cell differentiation?The physiological process of cell differentiation makes reference to the expression of particular gene expression patterns in order to produce specific cell types such as red blood cells which are specialized to perform the transport of oxygen.
Therefore, with this data, we can see that the physiological process of cell differentiation is required for the specialization of cells from stem cells.
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You have a plate of 1001 donuts. You are allowed to perform the following operation: eat
one donut, and then separate the remaining donuts onto two plates. (The remaining donuts can be
distributed however you like as long as there is at least one donut on each of the new plates.) This
operation can be repeated as many times as necessary, choosing an arbitrary plate to eat off of each
time. Is it possible that you will eventually end up with some number of plates, each of which holds
exactly three donuts?
Answers
It is not possible to end up with some number of plates, each of which holds exactly three donuts.
Can you achieve a distribution of exactly three donuts on each plate?No, it is not possible to achieve a distribution of exactly three donuts on each plate through the described operation. The key observation is that after each operation, the number of donuts on each plate is always odd.
Starting with 1001 donuts, regardless of how the distribution is made, there will always be an odd number of donuts on each plate.
Since three is an odd number, it is not possible to distribute them equally on each plate.
As the operation continues, the number of plates will increase, but the distribution of donuts on each plate will remain odd.
The process does not allow for the transformation of an odd number of donuts into an even number, making it impossible to reach a configuration with exactly three donuts on each plate.
In conclusion, it is not possible to end up with some number of plates, each of which holds exactly three donuts through the given operation.
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Do you think that every living being possesses some inherent value simply due to the fact that it is alive? Why or why not?
Answers
Yes, I believe that every living being possesses inherent value simply due to the fact that it is alive. This belief is rooted in the principle of respect for life and the recognition that every living being has its own unique place and purpose in the web of life.
Firstly, the interconnectedness of all living beings underscores their inherent value. Every organism, from microscopic bacteria to complex organisms like humans, plays a role in maintaining the balance of ecosystems. Each species contributes to the overall functioning and stability of the natural world. Recognizing this interconnectedness implies acknowledging the inherent value of all living beings.
Furthermore, the ability to experience pleasure, pain, and consciousness is another reason to ascribe inherent value to living beings. Sentient creatures, such as humans and many animals, have the capacity to feel emotions, experience joy, suffer, and form social bonds. These experiences give rise to an intrinsic worth that should be respected.
Moreover, ethical considerations guide the belief in inherent value. Many ethical frameworks, such as the principle of non-maleficence and the golden rule, emphasize the importance of treating others with respect and compassion. By recognizing the inherent value of all living beings, we can strive to promote their well-being and avoid causing unnecessary harm.
In conclusion, the belief that every living being possesses inherent value is based on the principles of interconnectedness, the capacity for consciousness, and ethical considerations. By acknowledging and respecting the value of all life, we can work towards a more harmonious and compassionate world.
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tropinin is a globular protein with three subunits, each which binds to a different molecule on muscle cells. what do the subunits bind to?
Answers
Troponin is a regulatory protein found in muscle cells that plays a crucial role in muscle contraction. It consists of three subunits: troponin C, troponin I, and troponin T.
Troponin C is the calcium-binding subunit of troponin, which binds to calcium ions when they are released into the muscle cell upon stimulation. This calcium-binding causes a conformational change in the troponin complex that allows for the interaction between myosin and actin, leading to muscle contraction.
Troponin I, on the other hand, binds to actin and inhibits its interaction with myosin, preventing contraction in the absence of calcium.
Finally, troponin T binds to tropomyosin, helping to stabilize the entire troponin-tropomyosin complex on the actin filament, further regulating muscle contraction.
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