which of the following would contain the greater number of touch receptors? inside of the forearm, back of the hand, or tip of the index finger

Answers

Answer 1

Tip of the index finger contain the greater number of touch receptors.

Because the tip of the index finger has more sensory neurons than the forearm or back of the hand. There is a larger brain area devoted to receiving their signals when an area has more sensory neurons, resulting in greater sensitivity.

In comparison to the skin on the back, the fingertips have around 100 times more receptors per square centimeter. As a result, the cortical area that gets input from the fingertips is much larger than the area that receives input from skin on the back because more CNS neurons must be devoted to receiving fingertip sensations.

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Related Questions

b) Review the results of your table and summarize your observations about
how the different substances cross membranes. (2 points)

Answers

Substances can enter and exit the cell through the membrane through passive or active transport. The processes of endocytosis and exocytosis ensure, respectively, the entry and exit of macromolecules and other particles.

In which two ways do substances cross the membrane?

The selective passage of substances across the membrane occurs in two different ways:

active transport, when it involves the use of energy.passive transport, when it does not involve the use of ATP.

With this information, we can conclude that substances can enter and exit the cell through the membrane through passive or active transport. The processes of endocytosis and exocytosis ensure, respectively, the entry and exit of macromolecules and other particles.

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Which is a structural adaptation an octopus would use for movement?
(For Connexus Middle School)

A) the ability to release a cloud of ink

B) camouflage

C) suction cups on limbs

D) limbs that release when trapped

Answers

Correct Answers:

suction cups on limbs

Hibernation reduces the energy required for survival.

The breathing rate of the lizard will change with temperature, because it is an ectotherm.

Explanation:

hope it helps

 The structural adaptation an octopus would use for movement is suction cups on limbs.

What is octopus?

Octopuses are highly clever creatures that have mastered camouflage and have developed a variety of cunning strategies over tens of millions of years to evade or prevent potential predators. They are able to blend in with their surroundings' colors and textures, enabling them to remain undetected.

Octopuses can quickly flee if a predator approaches by launching themselves forward by ejecting water from a muscular tube known as a siphon. Additionally, octopuses have the ability to expel a cloud of black ink that hides them and impairs an intruder's ability to smell.

Therefore, The structural adaptation an octopus would use for movement is suction cups on limbs.

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Please help!!
Choose the set of organisms that would most likely be considered to be one family.

Please help!!Choose the set of organisms that would most likely be considered to be one family.

Answers

According to phylogenetic tree, the organisms of 5 and 15 would most likely be considered to be one family.

What are the characteristics of phylogenetic tree?

A phylogenetic tree is a branching diagram or a tree showing the evolutionary relationships among various biological species or other entities based upon similarities and differences in their physical or genetic characteristics.

A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary descent of different species, organisms, or genes from a common ancestor.

Phylogenetics is a powerful approach in finding evolution of current day species. By studying phylogenetic trees, scientists gain a better understanding of how species have evolved while explaining the similarities and differences among species.

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100 words
Have you personally experienced unprofessional behavior from a healthcare provider or coworker in the past? If so, please share the experience and how it made you feel as a patient or coworker.



Answers

I want to help you, I was in the process of answering the question with my own experience. However, this is really personal and it's asking for one of your own experiences. I'm sorry, but you can do it♡

With reference to limpets, explain what is meant by the term niche. [2]

Answers

it means ding ding ding

What are physical properties? Give some examples.

Answers

Answer:

A physical property is any property that is measurable, whose value describes a state of a physical system. The changes in the physical properties of a system can be used to describe its changes between momentary states. Physical properties are often referred to as observables. They are not modal properties. Quantifiable physical property is called physical quantity.

Examples:

color (intensive)

density (intensive)

volume (extensive)

mass (extensive)

boiling point (intensive): the temperature at which a substance boils

melting point (intensive): the temperature at which a substance melts

Answer:

A physical property is a characteristic of matter that is not associated with a change in its chemical composition. Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity.

Explanation:

The blood sample consists of dead cells that are breaking apart into their basic
molecular building blocks. What type of molecule is best suited for identifying the
specimen?
a) Lipids
b) DNA
c) Proteins
d) RNA

Answers

Answer:

I think the answer is b. DNA

The  type of molecule that is BEST suited for identifying the specimen is DNA.

Deoxyribonucleic acid (DNA) is a molecule that carries the genetic material of almost all organisms.

The DNA molecule consists of two long chains of nucleotides, which are held together by hydrogen bonds.

In DNA, there are four types of nucleotides, each one containing four different nitrogenous bases (i.e., Adenine, Guanine, Cytosine and Thymine).

The order of the nucleotides in a DNA fragment is highly specific and therefore it can be used for the identification of different organisms/specimens.

In conclusion, the type of molecule that is BEST suited for identifying the specimen is DNA.

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The blood sample consists of dead cells that are breaking apart into their basicmolecular building blocks.

Which best represents the process of science?
researching materials for a bridge design
collecting data on the behavior of predators and prey
reviewing data on the performance of a vehicle
designing a new microscope

Answers

B. Collecting Data on the new behavior of predators and prey.

The process of science that represents best is collecting data on the behavior of predators and prey.

How will you do define science?

Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old.

Moreover, science is a way of knowing about the world. At once a process, a product, and an institution, science enables people to both engage in the construction of new knowledge as well as use information to achieve desired ends.

Hence, science is a broad career field with many specialties and areas of study. The three main branches of science are physical science, earth science and life science, and they each have different career applications.

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A new homeowner purchased several hydrangea plants that were full of deep blue-
violet blooms. When she planted them at her home, however, only the plants near her
house bloomed a blue-violet color. Those down the driveway were a vibrant pink.
What was the probable cause of the blossom color variation?

A new homeowner purchased several hydrangea plants that were full of deep blue-violet blooms. When she

Answers

Answer:B) The phenotype for hydrangea color is affected by environmental conditions, such as soil.

Explanation: The color of the hydrangea flower varies by Ph level.

Answer:

b

Explanation:

took the test

What do these many different combinations tell you about reproduction by meiosis ?

Answers

The many different combinations produced by meiosis tell us that it is a process that generates genetic diversity in offspring. This genetic diversity arises due to the random assortment of homologous chromosomes during meiosis I and the random segregation of sister chromatids during meiosis II. Additionally, crossing-over, a process where homologous chromosomes exchange genetic material, also contributes to the genetic diversity of the offspring. Therefore, the many different combinations produced by meiosis ensure that each offspring has a unique combination of genetic traits inherited from their parents.

Describe the role of enzyme in metabolism

Answers

Answer:

The chemical reactions required to break them down would be too slow without enzymes.

Explanation:

what is an example of environmental mutation?

Answers

Answer:

Radiation is a type of environmental mutagen. It can cause cells to re arrange. There are many examples of radiation in our environment.

you have been tasked to prepare exactly 100 plates of 5% sheep blood mueller hinton agar to run a sensitivity test for a group of fastidious bacteria question .you are aiming precisely 15ml in each of the 100plates.the manufacturers label state dissolve 38g in 1L.How much volume of water is needed to prepare the medium?

Answers

If a 7mm thick plate has been poured, this would affect the size of the inhibition zones, because the inhibition area would be smaller as a greater thickness would require more drugs in the same area.

What is Diffusion Disk?

Diffusion Disk is one of the simplest as well as the most reliable and most used susceptibility methods in the microbiology laboratories. Its basic principle has the diffusion of the antimicrobial on the surface of the agar, from a disk impregnated with the same antimicrobial.

This would affect the size of the inhibition zones, because the inhibition area would be smaller as a greater thickness would require more drugs in the same area.

Therefore,Red blood cells are used to make both chocolate agar and sheep blood agar. An enhanced bacterial growth media that promotes growth is blood agar.

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What type of boundary is this?

What type of boundary is this?

Answers

The image represents the continental-continental boundary. When two continental plates collide, that's another kind of convergent plate boundary. The continental lithosphere is very thick and has a low density. The continental lithosphere cannot subduct. So when two mainland plates impact, they simply crush together.

Plate tectonic boundaries come in three varieties: plate boundaries that are transformed, divergent, and convergent. The three primary types of plate boundaries are depicted in this image: transform, convergent and divergent.

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Why would precipitation be scarce during a drought?

Answers

It would be scarce during a drought because in order for precipitation to take place evaporation must first occur. If there is to water to be evaporated then precipitation won’t take place

Describe the adaptations of plants to different habitats.​

Answers

Answer:

Plants adapt or adjust to their surroundings. This helps them to live and grow. A particular place or a specific habitat calls for specific conditions and adapting to such conditions helps the plants to survive. ... If the habitat changes drastically the plant species must adapt, otherwise they would not survive.

Explanation:

Adaptations are special features that allow a plant or animal to live in a particular place or habitat. These adaptations might make it very difficult for the plant to survive in a different place. This explains why certain plants are found in one area, but not in another.

Answer:

Plants adapt or adjust to their surroundings. This helps them to live and grow. A particular place or a specific habitat calls for specific conditions and adapting to such conditions helps the plants to survive.pls mark me branilest

Visking tubing is made of a plastic material through which small molecules can pass.
In this investigation, the concentration of glucose in the distilled water was measured at the start andthen every five minutes.

The results are shown in the table.

(i) Describe the results of this investigation.

(II) Explain the rresults of this investigation ​

Visking tubing is made of a plastic material through which small molecules can pass. In this investigation,

Answers

This summary should include details such as the sample size, the variables measured, the statistical analysis performed, and the conclusions drawn.

What is  analysis ?

Analysis refers to the process of examining, interpreting, and evaluating data, information, or a situation in order to identify patterns, relationships, and insights. It involves breaking down complex or large amounts of information into smaller parts to better understand and make sense of it.

What is an order ?

An order is a directive or command given by a person or an authority to someone else to perform a particular task, action, or behavior. It is a request or an instruction that is intended to be followed and implemented in a specific way.

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Why is pollution so widespread

Answers

Explanation:

It comes as little surprise to learn that the UK is rife with air pollution.

But while people living away from big cities and main roads may think they’re unaffected – it turns out many of them are.

The most comprehensive analysis of the tiny particulate matter in our air finds two thirds of the population living in areas with air pollution levels that the World Health Organisation deems to be unsafe.

How do the layers of the atmosphere help to understand better the dynamics of the atmosphere and its relationship to the hydrosphere and lithosphere?

Answers

There are various layers that make up the atmosphere, and each has distinct properties and functions. Both weather generation and energy transmission take place in the troposphere, which is closest to the Earth's surface.

The stratosphere shields the Earth from damaging UV radiation along with the ozone layer. Most auroras happen in the mesosphere, where meteors burn up. Modern technology is dependent on the thermosphere, where the majority of the Earth's satellites orbit and where communication signals are sent.

The dynamics of the atmosphere and its interactions with the hydrosphere and lithosphere are better understood thanks to these layers. Foreseeing and minimising environmental problems like climate change and preserving our world, it is essential to understand the significance of each layer.

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A 68 year old woman presents with pressure under the lower left ribs from a swollen spleen, but is not complaining of any other symptoms. her laboratory data showed the following:
HgB = 13.5 g/dL
Hct = 40%
Platelets = 240 x 10 ^ 9/L
WBC count = 46 x 10^9/L
Differential: 45% Neutrophils, 2% Lymphocytes, 6% Eosinophils, 2% Basophils, 35% myelocytes, 10% metamyelocytes
LAP score: 11
a) leukemoid reaction
b) chronic myelogenous leukemia
c) acute myelogenous leukemia
d) polycythemia vera

Answers

Answer:

C.Acute myelogenous leukemia

Explanation:

The high white blood cell count, the presence of myelocytes and metamyelocytes in the differential, and the elevated LAP score all clearly show the presence of a malignant proliferation of myeloid cells in the body.#SPJ4

what is a structure that develops in the mesoderm and allows for more complex internal organ formation

Answers

The structure that develops in the mesoderm and allows for more complex internal organ formation is coelom.

what is coelom?

The coelom develops within the mesoderm during embryogenesis. In most animals, the coelom (or celom) is the major bodily cavity that surrounds and contains the digestive tract and other organs.

What are the functions of coelom?

Coelom acts as a shock absorber and protects against mechanical shock. It allows the body organs to move more freely and protects them from damage caused by minor bends by cushioning the internal organs.The coelomic fluid also helps in gaseous transport and transport of nutrients and waste products.Coelom provides the additional room that organs require to grow and function. Because of coelom, things like heart pumping, bearing a kid in the womb, and so on are conceivable.

The structure that develops in the mesoderm and allows for more complex internal organ formation is coelom.

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Hexabe is a hydrophobic solvent.
1) Which of the following would Hecate dissolve: A, B or C?

Hexabe is a hydrophobic solvent.1) Which of the following would Hecate dissolve: A, B or C?

Answers

A is the answer because the hexabe dissolves in a matter of time.

1. (a)What are the differences between the bonding site of a competitive inhibitor compared to an allosteric inhibitor

Answers

ANSWER: The bonding site of competitive inhibitors is at the active site on the enzyme, while the bonding site of allosteric inhibitors is NOT at the active site of the enzyme.

EXPLANATION: Competitive inhibitors compete with other substrates by binding to the specific enzyme's active site so that the other substrate cannot bind to it (the competitive inhibitor and the substrate it competes with will have similar shapes that are complementary to the active site of the enzyme).

On the other hand, allosteric inhibitors bind to an area on the enzyme that is NOT the active site. This causes the enzyme to change its shape and therefore change the shape of its active site.

what is the total charge of 2 protons, 1 neutron and 2 electrons

Answers

Answer:

helium

Explanation:

The number of protons is the atomic number, and the number of protons plus neutrons is the atomic mass. For hydrogen, the atomic mass is 1 because there is one proton and no neutrons. For helium, it is 4: two protons and two neutrons.

Hope this helps.

Helium is an element that contain 2 protons, 1 neutron and 2 electrons.

What is helium?

Helium having two valence electrons and the electronic configuration 1s 2, the helium atom does not establish a chemical bond because it is a noble gas, hence its duplet is complete. Valency is therefore 0 (zero).

A noble gas or inert gas is helium. Due to having the most valence electrons that their outer shell or valence shell can support, noble or inert elements are the most stable. Because of its extremely stable structure, helium has no tendency to establish any chemical bonds.

Therefore, Helium is an element contain 2 protons, 1 neutron and 2 electrons.

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Which of the following would NOT require cells to use ATP?

a
Moving
b
Growing
c
Osmosis
d
Reproducing

Answers

Answer:

D

Explanation:

its D because I study this last year

Answer:

It would actually be osmosis

Explanation:

ATP is broken down glucose used by cells as energy. Osmosis is passive transport and uses the flow to move around not requiring energy. I also am taking the Unit Quiz and this is correct.

What happens at subduction zones? A. sediment is deposited by ocean waves B.new land is formed from eroded soil C.an oceanic plate sinks below a continental plate D.two crustal plates move away from one another​

Answers

Answer:A

Explanation:

Just had it

Answer:

a

Explanation:

A ________ narrator can see and describe every character's thoughts.
A
first person

B
second person

C
third person, limited

D
third person, omniscient

Answers

The answer is D because an omniscient third person knows everything about the characters

Describe the formation of a peptide bond.​

Answers

Answer:

A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water . Explanation:

Which of the following is a correct difference between RNA and DNA?

1. RNA is single stranded and DNA is double stranded
2. RNA is double stranded and DNA is single stranded
3. DNA uses Uracil and RNA uses Thymine
4. RNA has deoxyribose and DNA has ribose

Answers

Answer:

Chupapi munyano

Explanation:

Answer:

The answer is A. RNA is single stranded and DNA is double stranded

Hope this helps!!

If a car travels at a speed of 120 kilometers per hour for 15 minutes, what distance has it covered? Show your work.

Answers

Answer:

30 Km/s is the answer to your question I do have the work though

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Compare two populations in terms of size, density, and dispersion. Choose any populations you know of. To ingest food, do protozoa cysts use organelles? how do you write 5.109E7 in standard form? midpoint (10,5), endpoint (4, - 1) Choose all the expressions that are equal to 3/4. A. 8/155/11 B. 7/12+1/6 C. 5/61/12 D. 1+1/4 E. 1 7/203/5(This is multiple choice) 20 POINTS!!! I GIVE BRAINLIEST PLEASE HELP!!!!A circle with a circumference of approximately 15.71 inches drawn inside a square, just touching the sides of the square. Explain how to determine the length of one side of the square. Use the pronoun ELLAS. Make 2 sentences conjugate the verb SER + this country. Repblica Dominicana Solve This Question To The Answer And Show All Your Steps And Make Sure It Is Legible.Find the equation of the line that is orthogonal to both u = 2i + 5j 3k and thez-axis.solve this question to the answer and show all your steps and make sure it is legible. kylie has 1/3 of a cake she divides it equally 8 how much does she have left A number is multiplied by 15 and that product is added to 10. The sum is equal to the product of 5 and 8. Find the number Which of the following mountain ranges is NOT located in Europe?Ural Mts.oaObAlps Mts.CodAndes Mts.Pyrenees Mts.m This exercise uses the population growth model. The population of a certain city was 127,000 in 2014, and the observed doubling time for the population is 18 years. (a) Find an exponential model n(t) = no2ta for the population t years after 2014. n(t) = (b) Find an exponential model n(t) = noert for the population t years after 2014. (Round your r value to four decimal places.) n(t) = (c) Sketch a graph of the population at time t. n(t) n(t) 600 000 600 000 500 000 500 000 400 000 400 000 300 000F 300 000 200 000 200 000 F 100 000 100 000 10 20 30 40 20 30 n(t) n(t) 600 000 600 000 500 000 500 000 400 000 400 000F 300 000 300 000 200 000 200 000 100 000 100000F A4 10 20 30 40 10 20 30 40 (d) Estimate how long it takes the population to reach 500,000. (Round your answer to two decimal places.) Need Help? Watch It Master It Talk to a Tutor Submit Answer 10. Julie has red hair, while Billy has brown hair,Explain how differences in their chromosomes can account for this difference in appearance When two substances that cannot dissolve each other are mixed, a mixture is formed.A heterogeneous mixture that has very small dispersed particles and stays mixed for a long time is a .A heterogeneous mixture that has larger dispersed particles that settle over time is a A hockey puck has a radius of 3.7 cm and a thickness of 2.6 cm. what is its volume, to the nearest cubic centimeter Boris has a tall candle. It burns down 1 cm are in 1/5 hours which equation can be used to find how many centimeters the candle will burn down in 2 hours? what factors helped the economies of the muslim empire prosper? Ashley begins a very successful graphic design company on January 10, 2021. She decides not to incorporate and remains a sole proprietor, earning $80,000 in net business income. In the past she has never had business income, and is wondering if this will change, when she has to file her taxes. Her net tax owing in 2010 was $4,100 and in 2020 was $3,200. She expects her net owing in 2021 to be around $3,500 Time left 1:57:15 Required: Explain to Ashley if she will have to pay instalments? Explain to her whether instalments are required, and if applicable, why all of the following are specific security challenges that threaten corporate servers in a client/server environment except: group of answer choices sniffing. vandalism. hacking. malware. denial-of-service attacks. How many types of judicial courts are there?