The following is a list of the steps that occur in the production of an auditory sensation. 1. The pressure wave distorts the basilar membrane on its way to the round window. 2. Movement of the tympanic membrane causes displacement of the malleus. 3. Displacement of the stereocilia stimulates sensory neurons of the cochlear nerve. 4. Movement of the malleus causes movement of the incus and stapes. 5. Distortion of the basilar membrane forces the hair cells of the organ of Corti toward or away from the tectorial membrane. 6. Movement of the oval window establishes pressure waves in the perilymph of the vestibular duct. The proper sequence for these steps is:___________.A. 2,4,1,6,5,3B. 2,4,6,3,5,1 C. 2,1,4,6,5,3D. 2,4,6,1,5,3E. 2,5,4,6,1,3

Answers

Answer 1

Answer:

The correct answer is option D, that is, 2,4,6,1,5,3.

Explanation:

With the approaching of sound waves, ear pinna mediates it towards the external auditory canal, this makes sound waves to reach the tympanic membrane. This results in the vibration of the tympanic membrane, and as the malleus, that is, the first ear ossicle, which is attached to the tympanic membrane gets displaced.  

This movement of the malleus further moves the stapes and the incus. As the footplate of the stapes is associated with the oval window, the movement of the oval window takes place. This movement of the oval window creates pressure waves in the vestibular duct's perilymph. The movement of these pressure waves takes place from the Oval window to the Round window.  

At the time of this movement, the pressure wave distorts the basilar membrane on its path to the round window, resulting in the vibration of the basilar membrane and the hair cells situated in the membrane against the tectorial membrane.  

The stimulation of the sensory neurons takes place in the vestibulocochlear nerve's cochlear branch due to the displacement of the stereocilia. Post this, information reaches the auditory cortex in the temporal lobe's superior temporal gyrus, and hearing takes place.  

Answer 2

Option D is the one that shows the correct sequence of steps in an auditory sensation. In this case, the sequence is 2,4,6,1,5 and 3.

We can arrive at this answer because:

At the beginning of auditory sensation, the pinna turns to the external acoustic meatus, directing the sound waves to the tympanic membrane.These waves provoke an intense vibration in the tipanic membrane, which provokes the displacement of the malleus.The displacement of the malleus causes a movement that also displaces the stapes, the incus, and the oval window.The movement of the oval window causes other waves that press against the round window.This causes the basilar membrane and hair cells to vibrate, causing stimulation of sensory neurons.

At that point, auditory information reaches the auditory cortex in the temporal lobe, allowing hearing to take place.

More information:

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Related Questions

When making bread why is the dough left in a warm place for a while before putting it in the oven

Answers

Answer:

so that bread will rise when heating

Explanation:

the yeast will activate and be ready to produce gases when baking

Which is not a characteristic of life?

Answers

Answer:

(Movement) is more apporopriate.

Explanation:

All of the above are characteristic of life.But movement can also occure in non-living things.by external force applied by humans.

but maintaining homeostasis,having cells, obtaining energy and using it, are some specific characteristics carried only by living beings for life.

MRSGRENH ( movement, respiration,secretion, growth, reproduction, excretion, nutrition, homeostasis) keep those in mind

Which of the groups below has suffered the greatest percentage of species extinctions since 1600 (A) birds, (B) fishes, (C) mammals, (D) reptiles

Answers

(a) Birds is the correct ans

Explanation:

.......

Answer:

My guess would be mammals

Explanation:

Habitat destruction

what is a abscisic acid​

Answers

Answer:

a plant hormone which promotes leaf detachment, induces seed and bud dormancy, and inhibits germination.

Abscisic acid (ABA) is a plant hormone. ABA functions in many plant developmental processes, including seed and bud dormancy, the control of organ size and stomatal closure. It is especially important for plants in the response to environmental stresses, including drought, soil salinity, cold tolerance, freezing tolerance, heat stress and heavy metal ion tolerance

On May 18, 1980, Mount St. Helens in Washington State experienced a huge volcanic eruption after a magnitude 5.1 earthquake. During the eruption, hot ash and pumice poured down the west, south, and east sides of the mountain, melting the snow and ice at the top of the volcano and producing volcanic mudflows. Which type of process first occurred in the ecosystem around Mount St. Helens after it erupted?
primary succession
secondary succession
a climax community
species extinction

Answers

Answer:

Primary succession

Explanation:

Primary succession is mostly cause by volcanic eruption

The first ecosystem to occur in the Mount St. Helens after eruption is the primary succession.

What is a primary succession?

The term primary succession refers to the organisms that first occur in an ecosystem after a major event such as the volcanic eruption has taken place.

In this case, the first ecosystem to occur in the Mount St. Helens after eruption is the primary succession.

Learn more about primary succession: https://brainly.com/question/26675203

why it is necessary to water the plant for experiment​

Answers

Answer:

To activate the process of germination.

Explanation:

So the plants can get the whole photosynthesis step because it need sunlight and water to continue to grow.

Soil moisture influences both hydrological and agricultural processes and is part of the water and energy cycles through ________.

transpiration
evapotranspiration
evaporation
condensation

Answers

Answer:

Its either evapotranspiration or condensation

Explanation:

Hope it helps✌✌

Answer:

The correct answer is evapotranspiration.

Explanation:

Evapotranspiration is the process of water moving from Earth's surface to the atmosphere. The way water moves from the soil to atmosphere is through this process.

Which phrase describes a feature of groundwater?

Answers

Answer:

feeds rivers

Explanation:

Answer:

A

Explanation:

find the LCM of two numbers if there product is 160 and hcf is 4.​

Answers

Answer:

40

Explanation:

given

product of two numbers =160

hcf =4 we know that

hcf*LCM=product of the numbers

LCM*4=160

LCM=160/4

LCM=40

What is the independent and dependent variable? Two groups of students were tested to compare their speed working math problems. Each group was given the same problems. One group used calculators and the other group computed without calculators
__________________________

Answers

Answer:

The dependent variable is the one that depends on the value of some other number. ... Another way to put it is the dependent variable is the output value and the independent variable is the input value. So for y=x+3, when you input x=2, the output is y = 5.

Hope this helps you ❤️

MaRk mE aS braiNliest ❤️

Motor vehicles move, use energy and produce carbon dioxide and water. similar characteristics occur in living organisms yet motor vehicles are not classified as living. list the other characteristics of living that do not occur in motor vehicles

Answers

Explanation:

Motor vehicles don't

#produce; 

#grow;

#Respond to stimuli/ irritability;

The characteristics of living that a motor vehicle lacks include the ability to feed, respond to stimuli, grow, reproduce, and die.

Living organisms carry out nutrition, unlike motor vehicles.

Living organisms are able to respond to external stimuli but motor vehicles cannot.

Living organisms are able to grow/increase in size, motor vehicles have fixed sizes.

Living organisms have the capacity to reproduce for continuity, motor vehicles lack this ability.

After some time, living organisms die, motor vehicles do not die naturally.

More on the characteristics of living things can be found here: https://brainly.com/question/280237?referrer=searchResults

which promotes a more substainable use of resource

Answers

Environmental sustainability doesn't mean living without luxuries but rather being aware of your resource consumption and reducing unnecessary waste.
Reduce household energy use. ...
Eat locally. ...
Dispose with disposables. ...
Plant seeds. ...
Recycle. ...
Resell and donate items. ...
Drink from the tap. ...
Save water.

Answer:

Decreasing overconsumption

Explanation:

During the last years, environmental concerns have increased due to high levels of contamination and destruction of ecosystems. In response to this situation, a worldwide movement has emerged that promotes environmentally friendly practices that aim at reaching sustainability. The term "sustainability" refers to a global trend to find the balance between the conservation of nature and the use of natural resources; one of the most important principles to achieve this is to reduce consumption; this leads to a decrease in the negative impact of human societies as fewer resources are taken from nature and thus, ecosystems are preserved. So, the correct answer is decreasing overconsumption

When you examine fluid that you have drawn from a blood vessel in someone's arm, you find that it is relatively high in carbon dioxide and waste products. Assuming that the fluid comes from a healthy individual, you conclude that the blood vessel from which you have drawn blood could have been ______.

Answers

Answer:

The given blank can be filled with a venule.

Explanation:

A small blood vessel in the microcirculation, which connects the capillary beds to the veins is known as the venules. Various venules combine to form a vein. The walls of a venule are formed of three layers, that is, the inner endothelium formed of squamous endothelial cells, a middle layer of elastic and muscle tissue, and an external layer formed of fibrous connective tissue.  

The size of a venule ranges from 8 to 100 micrometers in diameter and are produced when capillaries come in close association. A venule refers to a small blood vessel that permits the deoxygenated blood high in carbon dioxide and waste products to return from capillary beds to the bigger blood vessels known as veins.  

what is the difference between your town's minimum temperatures yesterday? In your answer, list one explanation for why temperature changes during the day.

Answers

Answer:

Maximum temperature was 40 Celsius at daytime while temperature at night was 31 Celsius.

Explanation:

Yesterday maximum temperature was 40 Celsius at daytime while temperature at night was 31 Celsius because during daytime the intensity of sunlight increases the temperature of the particles present in the atmosphere.  So at daytime, temperature increases while at night decrease occurs in the temperature. There is a lot of fluctuation in temperature at daytime due to increasing and lowering the intensity of light.

Answer:

The difference between the high and low temperatures in New York City was 12 degrees. One reason for the temperature difference is Earth’s rotation. Temperatures are generally warmer during the day because that side of the planet is heated by the Sun. At night, that side faces away from the Sun. So, temperatures will be cooler.

Explanation:

H20fall, how do I find out how much salt is in my pool?

Answers

A very peculiar question, kind sir

I supposed one can start by allowing his pool water to evaporate in the blazing summer heat in order to separate the solute (salt) from the solvent (water). After the separation, the obtained mass of salt can be measured on a scale in order to determine the concentration of salt that is present within thy swimming pool. This technique is the most classic of all, and is also the most expedient way to extract salt from water.

An injury to the spinal cord in which section of vertebrae could cause tetraplegia?

Answers

Answer:

The nerves exiting the vertebrae in the neck area or cervical segments are referred to as C1 through C8. These nerve control signals to the neck, arms, hands, and internal organs. Injuries to these areas result in tetraplegia.

Answer:

cervical

Explanation:

“Most people with tetraplegia have significant paralysis below the neck, and many are completely unable to move. This form of paralysis is typically the product of damage high in the spinal cord, usually in the cervical spine between C1-C7. The higher the injury is, the more extensive the damage will be.”

____is associated with deamination of protein​

Answers

Answer:

Deamination is the removal of an amino group from a molecule

Deamination is associated with deamination of protein​

Answer:

in humans , deamination  takes place primarily in the liver, it can also occur in the kidney. if there's excess protein intake , deamination is used to break down proteins with amino acids for energy

The notion that the traits that help a species survive and reproduce are passed along more frequently than those that do not (i.e. differential reproduction and adaptation) is known as

Answers

Answer:

Natural selection

Explanation:

According to  Darwin's theory, natural selection is the process by which individuals better adapted to their environments have more chances to survive and reproduce, and thereby their descendants will be better represented in the next generation. This mechanism exploits the existence of natural variation among members in the population which is used to select those individuals that are better adapted (i.e., with a higher adaptive fitness) for their environments. Natural selection is a key mechanism of evolution by which species change across time.

define uniform and non-uniform velocity. How much acceleration is produced on an object at uniform motion, why?​ Pls answer my question anyone pls!

Answers

Answer:

when a body covers equal distance in equal interval of time with a known direction, small the interval may be then velocity is said to be uniform velocity.

when an object covers unequal distance in a specified direction is said to be non-uniform velocity.

It produce zero acceleration as acceleration is defined as the rate of change of velocity per unit time. So, if the body exhibit uniform velocity,then the rate of change of velocity (dv=0) will be zero.

Explanation:

This answer may help u .

Which is a use for clay? ceramics batteries plaster chalk

Answers

Ceramics

Explanation:

nothing much

search

Ceramics is referred as a use for clay.

What are Ceramics?

These are substances which are  made by shaping and then firing an inorganic and nonmetallic material at a high temperature.

A common example of the inorganic materials used is clay which is subjected to a high temperature in a furnace thereby making option A the most appropriate choice.

Read more about Ceramics here https://brainly.com/question/1604035

Abnormal vascular regulation by endothelial cells in small vessels of the heart contributes to:___________. a. Hypertension b. Dysrhythmias c. Truncus arteriosus d. Ischemic heart disease

Answers

Answer: The correct answer to the question is option D

ISCHEMIC HEART DISEASE.

Explanation: To answer the question effectively, let us look at the options given,what they are and how they affect the heart.

Endothelial cells play a crucial role in the regulating vascular tone,They do so by secreting variable amounts of constricting and relaxing factors inorder to control tissue perfusion.

Hypertension on the other hand occurs as a result of factors that varies distinctively and not all related to vascular tone.

Dysrhythmias on it's own will affect the function and conduction of heart chambers but not necessarily vascular tones.

Truncus arteriosus results in only in one large artery exiting/leaving the heart.

What is the process that human
beings undergo to release ATP from
carbohydrates?
A. cell duplication
B. cellular genesis
C. cellular respiration
D. photosynthesis

Answers

Answer:

[tex]\huge\boxed{\sf Option \ C}[/tex]

Explanation:

Cellular respiration is the process in which carbohydrates (Glucose) are broken down into carbon dioxide and water in the presence of oxygen and a lot of energy is released which is further used for ATP synthesis and ATP is released!

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807Peace!

Choose appropriate words to complete the paragraph below to explain the general trends shown in a predator-prey graph.

Breathe, Muscles, Oxygen, Lactic, anaerobic respiration, Oxygen aerobic respiration, Break down


An increase in the prey population provides more food for the _________ , allowing more to survive and _________ . This is turn results in an _________ in the predator population. The larger predator population eats more prey organisms, causing a _________ in the prey population. The death rate of the prey is larger than its _________ rate. The reduced prey population can no longer support the large predator population. _________ for food increases, resulting in a _________ in the size of the predator population. Reduced predator numbers results in less of the prey population being killed. More prey _________ and reproduce so the prey population _________ again.

Answers

Answer:

.....................

Genesis that forms from high-grade region of heat and pressure example of steps in ____ cycle


1. Rock cycle

2. Carbon cycle

3. Tectonic cycle

4. Water cycle

Answers

Answer:

tectonic cycles

Explanation:

the house in question was

Imagine you discover a new human parasite like T. gondii that forms cysts in the brain. You suspect it is altering human behavior. You also determine that it is transmitted through sharing food. In what ways would you predict that it zombifies its hosts (alters their behavior)?

Answers

Hello. This question is incomplete. The full question is:

Imagine you discover a new human parasite like T. gondii that forms cysts in the brain. You suspect it is altering human behavior. You also determine that it is transmitted through sharing food. In what ways would you predict that it zombifies its hosts (alters their behavior)?

a. It should make them feel sick and rest in bed.

b. It should make them want to host more people for social dinners.

c. It should make them want to prepare meals more.

d. It should reduce their sanitary practices (e.g. washing hands) while preparing food.

e. It should make them want to horde food.

Answer:

a. It should make them feel sick and rest in bed.

b. It should make them want to host more people for social dinners.

c. It should make them want to prepare meals more.

d. It should reduce their sanitary practices (e.g. washing hands) while preparing food.

Explanation:

The options shown above are the only ones that show possible changes in personal behaviors related exclusively to the behavior of a person, who may be suffering from the damage caused by a parasite in the brain. The "e" option does not represent a change in behavior and does not depend exclusively on a sick individual due to the action of a parasite.

As you may already know, the brain governs our body in all factors, for this reason, cysts in this organ can trigger behavioral changes.

Answer: a. It should make them feel sick and rest in bed.

Explanation:

The full question is:

Imagine you discover a new human parasite like T. gondii that forms cysts in the brain. You suspect it is altering human behavior. You also determine that it is transmitted through sharing food. In what ways would you predict that it zombifies its hosts (alters their behavior)?

a. It should make them feel sick and rest in bed.

b. It should make them want to host more people for social dinners.

c. It should make them want to prepare meals more.

d. It should reduce their sanitary practices (e.g. washing hands) while preparing food.

e. It should make them want to horde food.

Toxoplasma gondii is a protozoan parasite that causes toxoplasmosis, a generally mild but potentially fatal disease, especially in cats and human fetuses. Cats and other felines are considered their ultimate hosts because the sexed phase of their life cycle takes place there, making these animals the primary hosts of the parasite. The asexual phase of the life cycle can occur in any warm-blooded animal, such as other mammals and birds. Therefore, toxoplasmosis is a parasitic zoonosis.

Parasites invade the cells, forming a compartment called the parasitophore vacuole which form cysts in tissues, especially in the muscles and brain. Because the parasite is inside the cells, the host immune system does not detect these cysts. Antibiotic resistance varies, but cysts are difficult to eradicate entirely. Therefore, T. gondii spreads within these vacuoles through a series of binary divisions until the infested cell eventually breaks free.

Some people have flu-like signs and symptoms, which may be:

Swollen lymph nodesHeadacheFeverFatigueWidespread pain

In people with impaired immune systems, symptoms may also include:

ConfusionLack of coordinationConvulsionsBlurred vision caused by intense swelling of the retina

In recent years, several investigations indicate that the parasite can cause changes in the behavior associated with impulsivity, and personality disorders. So, we could predict it zombifies the host by changes in the behavior, because of the damage caused by a parasite in the brain. It is important to consider that the brain governs the body, and cysts found there can trigger these changes.

write the four names of disease,causative agent,disease spread mechanism, precautions.

give the correct answer.​

Answers

Explanation:

hhxuxjxcjieidie you doing today I don't euheudux ruurjf don't know e u you have uhcjfudjrjfju jfjfjfjfjjffj y I will call him tomorrow is fine with Grace to call you back I don't think so much and have been in contact and o I don't think so I have no clue how was the office and they are going home for the holidays so much energy and o o to working together you are welcome dear I will

2. How are each of the following groups likely to feel about the reintroduction of wolves in Yellowstone National Park? (write 2-3 sentences for each)

a. Tourists who visit the park

b. Environmentalists (people who want to protect the nature of Yellowstone)

c. People who live near the park

Answers

Answer:

a) Good

b) Good

c) Bad

Explanation:

Tourists who visit the park feels good about the reintroduction of wolves in the park because it is a new animal they are seeing in the park. Environmentalists also feels good because this action is a step towards the protection of organisms present in the nature. People who live near the park does not feel good because wolf is a dangerous animal and if he escaped from the park, the lives of the people will be in danger.

choose the animal belonging to pisces group: silver fish, sea horse,dolphin, lobster. answer asap! thx​

Answers

Answer:

The correct answer is

Explanation:

Lobster is the answer. People eat lobster in pieces which we call as lobster piece.

Hope this helps....

Have a nice day!!!!

define the term gene mutation​

Answers

Answer:

it is the change in one or more genes

Consider the following chromosomes and if they are affected by hemophilia. X - unaffected X chromosome, x = X affected by hemophilia, and Y = Y chromosome. If an Xx female and XY male have children, what fraction of their offspring will have an affected chromosome, and what fraction is likely to be affected by the hemophilia? (1 point) A. 1/4 and 1/2 B. 1/2 and 1/4 C. 1/2 and 1/3 D. 1/4 and 1/4 Ive been stuck on this for a while now, can someone please assist?

Answers

Answer:

B. 1/2 and 1/4

Explanation:

Hemophilia is a disease inherited in humans. It is only carried on the X chromosome, hence, it is said to be X-linked. In this question;

X - unaffected X chromosome

x = X chromosome affected by hemophilia,

Y = Y chromosome

Hence, in a cross between a Xx female (carrier) and a XY male (unaffected), the following chromosomes will be present in the gametes produced by each parent:

Xx- X and x gametes

XY- X and Y gametes

Using these gametes in a punnet square (see attached image), offsprings with genotypes: XX, Xx, XY and xY are produced.

XX (1) - unaffected normal female

Xx (1) - unaffected carrier female

XY (1) - unaffected normal male

xY (1) - affected male

Based on the questions;

- 2 out of the possible 4 children have the affected chromosomes i.e. both xY son and Xx daughter have the x chromosome. Hence, the fraction is 1/2

- 1 out of the 4 possible children is affected by hemophilia, which is the xY son. Hence, the fraction is 1/4.

Answer:

1/2 and 1/4

Explanation:

Took the test

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If f(x)=5x-3 find x=2A.7B.4C.-4D.-5 What were the terms of the Treaty of Versailles that ended World War I? A man has three sons.What is the chance of his next child being a son? g When a high-energy proton or pion traveling near the speed of light collides with a nucleus, it may travel 3.2 10-15 m before interacting. From this information, find the time interval required for the strong interaction to occur. Thinking about the ethnographic examples used in your text to illustrate types of political organization, which statement is false? Group of answer choices The Asante of Ghana are an example of a band level of political organization. The Bushmen of the Kalahari Desert are an example of the band level of political organization. The Cheyenne of North America were an example of a tribal level of political organization. The Yanomamo are an example of a tribal level of political organization. The Inuit are an example of a band level of political organization. name two device that are using spinning 1. Indicate how many sentences are formed by the following periods: (EACH VERB REPRESENTS A PRAYER) a) I read and reread it, but I still didn't understand it. b) Last week we went to see the Batman movie. c) The teacher asked for attention and the students listened in silence. d) My neighbor lent me that book. e) I wish you to fulfill all your wishes and be happy forever. 2. According to the number of sentences identified, classify the periods above as simple or compound. 3. Phrase, Prayer and Period Classify periods by placing PS for simple period and PC for compound period: () I was silly and bought the ticket straight to Rio. () Before, the Indians were the owners of the land. () He arrived at the bar, danced, sang, drank and left. () I am the guy, the most sleeper in the world. ( ) You are sad. () I want you to wake me up when the bus arrives () Attention, I will tell a joke. () I invented that excuse because I couldn't find a better one. () The study brings us benefits. () Love builds and hate destroys. 4. Put C (right) or E (wrong) for the statements placed in parentheses below: () Watch out for our children. (simple period) () Everything went back to what it was before. (compound period) () My mother wears glasses, yours does not. (simple period) () Rain and sun, Spanish wedding. (phrase) () God made you for life. (simple period) () There he goes to the world. (simple period) () Every couple fights one day in life. (compound period). () The boy very politely said goodbye. (compound period) () God made the moon that lights our road. (compound period) () The two were inseparable partners. (simple period) 5. Do you pay well there? In this sentence the subject is: a) hidden b) simple c) undetermined d) prayer without subject 6. Write 3 sentences of simple period and 3 of compound. Identify the verbs. What is a stap you can take toward committing to a career path?A Take some career assessmentsB. Check for positions in your area, )Keep your options OpenO D. Find out how popularitis Write in words how we would say the following3 square ) If the multiplier is 4, then a decrease in investment spending of $200 causes a(n) in real GDP of $ A 12-year, 5% coupon bond pays interest annually. The bond has a face value of $1,000.__________ Fill in the blank, read surrounding text. % is the percentage change in the price of this bond if the yield to maturity rises to 6% from the current yield to maturity of 4.5% If, on a particular day, atmospheric pressure is 730 mmof mercury, what is thisa) in pascals b) in atmospheresc) in millibars? Snell's Law: Light goes from material having a refractive index of n 1 into a material with refractive index n 2. If the refracted light is bent away from the normal, what can you conclude about the indices of refraction Explain why the two plates of a capacitor are charged to the same magnitude when a battery is connected to the capacitor. 3^(2)+4(2)4-9(5+1)+35^(2)+3^(2)-8(3+2)^(2)+4(2+3)8^(2)-9(2)+32(5)^(2)4^(2)+6(2+8)4+5(3)+2(7)-68+3(6)-3^(2)2+6-5+4(6) List the action verbs found in the final paragraph of the excerpt from The Red Badge of Courage. Correct spelling is required to answer this question Let X1 and X2 be independent random variables. Suppose the mean and variance of X1 are 1 and 1, respectively. Suppose, the mean and variance of X2 are 4 and 8 respectively. What is the standard deviation of X2 - 3X1 Should there be real world consequences for what some people posts on social media? Yes or no Please give me evidence 32x 42is equal to how much I arrived home after my family was away on holiday.-> By the time....