Surface anatomy is the study of
1. shapes and structures on the surface of the body, as they relate to deeper structures.
2. shapes and structures of the internal organs of the body, as they relate to the organ system that they belong to.
3. shapes and structures on the surface of the body, as they relate to parts of the brain.
4. shapes and structures of the internal organs of the body, as they relate to parts of the nervous system.
Answers
Answer:
1. shapes and structures on the surface of the body, as they relate to deeper structures.
Explanation:
Surface anatomy describes the study of the external features of the body. It is also sometimes referred to as "visual anatomy" because it involves studying anatomical features that can be visually observed, and doesn't rely on dissection.
Answer:
a. shapes and structures on the surface of the body, as they relate to deeper structures.
Explanation:
Related Questions
An anterior and posterior nasal packing was performed for the epistaxis. Assign the ICD-10-PCS procedure code. ________
Answers
An anterior and posterior nasal packing was performed for the epistaxis. The ICD-10-PCS procedure code is 0JH606Z.
The ICD-10-PCS procedure code for the given scenario is 0JH606Z. This code represents the insertion of packing material into both the anterior and posterior nasal cavities.
The code is structured in such a way that the first character, 0, indicates that it is a medical and surgical section code. The second character, J, represents the body system, which in this case is the respiratory system.
The third character, H, specifies the root operation, which is "drainage" in this case.
The fourth character, 6, indicates the body part, which is the nasal cavity. The fifth character, 0, specifies the approach, which is "open" in this case. The final character, Z, represents the qualifier, which indicates the number of devices used, which is "none" in this case.
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What is the mechanical advantage of this lever?
a. 6
b. 3
c. 10
d. 2
e. 4
Answers
Explanation:
1/4 is the mechanical advantage of this lever.
Why does asexual reproduction produce offspring with less diversity and therefore LESS chance of adapting to its environment
Answers
Answer:
Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms. Asexual reproduction, on the other hand, does not need sperm and eggs since one organism splits into two organisms that have the same combination of genes.
Explanation:
Explanation:
With asexual reproduction rather then there being two parents there is one. So the offspring is just a clone of the singular parent. This means there isn't a second set of genes or dna to mix into the child which would create changes and adaptions by inheritance. Though since there is one parent it is a clone of the first with nothing to inherit so it can't adapt as it only has the one set of genes instead of two.
All but one of the following statements are TRUE with regard to the blood-testis barrier. Select the one statement that is FALSE. Select the best answer option. This barrier marks the border between the basal compartment and the adluminal compartment. This barrier prevents blood from contacting the spermatocytes. Sustentocytes form the barrier with tight junctions. The barrier is made of specialized support cells called astrocytes that surround the blood vessels in the testis. The barrier separates the spermatocytes dividing by meiosis from exposing their unique antigens to the host's immune system
Answers
The following statement is FALSE with regard to the blood-testis barrier: The barrier is made of specialized support cells called astrocytes that surround the blood vessels in the testis.
The blood-testis barrier is formed by specialized support cells called Sertoli cells or sustentocytes, which form tight junctions between adjacent cells to create a physical barrier that separates the developing germ cells (spermatocytes) from the bloodstream. This barrier is important for protecting the germ cells from immune attack, as the developing sperm cells have unique antigens that could potentially trigger an immune response. The barrier also helps to maintain the appropriate environment for spermatogenesis by regulating the transport of nutrients, hormones, and waste products between the blood and the seminiferous tubules.
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draw a well labelled diagram of an orange
Answers
Answer:
this is answer the phone when I get
I WILL 95 POINTS AND BRINLIEST!!!!!!!! I REALLY NEED HELP
Use the microscope. These supplies and equipment are needed:
microscope
prepared slide of muscle tissue
prepared slide of some internal organ such as the kidney, liver, or heart
prepared slide of erythrocytes, or leukocytes (from blood)
Follow these directions and complete the activities.
1. Place one of the prepared slides of animal tissue on the stage of the microscope.
2. Focus the microscope on low power. Then change to the high power objective. Focus on the tissue, and note the cells.
3. On a separate sheet of paper, draw an individual cell that you see in the tissue. Note the shape of the cell and its other distinctive characteristics.
What do you think the function of this cell might be?
4. Repeat Steps 1 and 2 using the other prepared slides.
5. On a separate sheet of paper, draw individual cells from the other prepared slides examined.
What do you think the functions of the other cells drawn might be?
If all of the different kinds of cells which you observed had been taken from the same organism or individual, would they have all had the same genetic information?
Consider specialization: What biological concept or occurrence is demonstrated by the different kinds of cells which were observed?
Why is it important?
Answers
Answer:
1. What do you think the functions of the other cells drawn might be?
2. If all of the different kinds of cells which you observed had been taken from the same organism or individual, would they have all had the same genetic information?
The cells would have all of the same genetic information.
3. Consider specialization: What biological concept or occurrence is demonstrated by the different kinds of cells which were observed?
The calls phenotypes are different.
4. Why is it important?
This is important because this allows parts of the body carry to be able to do their functions needed for your body to function properly.
Explanation:
A student notices that they can see the water in a lake and they can see a cloud in the sky, but they can't see the water in the air
as it rises.
What is an explanation for this?
Answers
Answer:
evaporation
Explanation:
Answer-Explanation:
Water particles are to small to see with the naked eye while in a gas form but you can see the liquid water in the lake or clouds though.
explain why men should not blame their wives for not bearing them male children
Answers
Answer:
Because the woman nor the man can control what the sex of their child is, neither party should be blamed. All a parent can do is hope that their child will be one of good character and morals, no matter their gender or anything else.
Explanation: hope this helps .
The cell is like a city. The many different parts (organelles) of a cell work together for the functioning of the whole cell. Explain how the cell is like a city (factory, school, etc.). Give one analogy of how the part of a factory, school, city, etc. compare to an organelle. Be sure to give your analogy and explain how the organelle compares to the your chosen part,
Answers
Answer:
=)
Explanation:
A cell is very much like a city and one example is like how cytoplasms are like factories because they break down and absorb energy and they hold the organelle
Global warming occurs when the temperature of any single location on earth increases over time.a. Trueb. False
Answers
Answer: False
Explanation: Searched it up online
What are finland’s most important natural resources?
Answers
The most important natural resources in Finland are Forests, Water, Minerals (copper, nickel, zinc, gold, silver), Iron ore, Natural gas, Bioenergy, Fish.
Forests: Finland is covered by nearly 70% of forest, which is one of the country's most important natural resources. Timber and paper production are important industries in Finland, and the country is one of the world's largest exporters of paper products.
Water: Finland has abundant freshwater resources, and the country's numerous lakes and rivers are used for hydroelectric power generation, irrigation, and recreation.
Minerals: Finland has a diverse range of mineral resources, including copper, nickel, zinc, gold, and silver. The mining industry is an important sector of the Finnish economy, and the country is one of the world's leading producers of nickel and zinc.
Iron: Finland has a long history of iron ore mining and is one of the world's largest exporters of iron ore. The iron industry plays a key role in the Finnish economy and is one of the most important natural resources in the country.
Natural gas: Finland has small reserves of natural gas, but it is still an important resource for the country's energy production and industry.
Bioenergy: Finland is a world leader in using bioenergy and is known for its large-scale use of wood-based fuels in the energy sector.
Fish: Finland has a long coastline on the Baltic sea, and fish is an important natural resource for the country. Fish farming and fishing are important activities in the country and provide a significant source of food and income.
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1. Ultimately, is Hydraulic Fracturing socially responsible? Does Marginal Social Benefit (MSB) =
Marginal Social Cost (MSC)? Explain your answer with details from your reading.
Answers
Answer: Yes as the damage is minimal, I don't have your reading but the research is out there.
Explanation:
3. A popular lab that can be performed by students is to test the reaction rate of catalase enzyme when it acts on hydrogen peroxide. Catalase has the ability to break down hydrogen peroxide. Catalase can be found in beef liver from the grocery store! However, if the beef liver is boiled first, the catalase will not be able to break down hydrogen peroxide.
Answers
Answer: Enzyme catalase is affected by high temperatures
Explanation: Enzymes are organic catalysts which are protein in nature therefore they are sensitive to changes in temperature. Most enzymes have an optimum range of temperature between 35-40°c.
As temperature is increased, the optimum temperature is reached where the rate of reaction is maximum. When beef liver is boiled, hydrogen peroxide is not broken down because higher temperatures denature enzymes making them non effective.
Worth 20 points
Pleas help
Answers
Answer:
in high pressure it moves counterclockwise in low pressure it moves clockwise
Explanation:
Which of the following is NOT a characteristic of all living things?
Response to environmental stimuli
Growth
Reproduction
Movement
Answers
Answer:
movement
Explanation:
A diagnosis of Hodgkin's disease is suspected in a 12-year-old child. Several diagnostic studies are performed to determine the presence of this disease. Which diagnostic test result will confirm the diagnosis of Hodgkin's disease
Answers
Answer:
The analyzes that determine the accurate diagnosis of hodking disease are blood or complete laboratory analysis, computed tomography of lymphadenopathy, puncture and histopathological analysis of diseased lymph nodes, scintigraphy to check the areas of greatest metabolism in the body for lymphadenopathy. not detected
Explanation:
Hodking disease consists of lymphatic lymph nodes, these increase in volume and is due to the malignant neoplasm that they suffer within them.
The histopathological analysis that is done in the laboratory is what gives us the utmost certainty of this pathology.
Hodking disease consists of lymphatic lymph nodes, these increase in volume and is due to the malignant neoplasm that they suffer within them.
The histopathological analysis that is done in the laboratory is what gives us the utmost certainty of this pathology. In the histopathology cells called Sternberg cells usually appear.
sort the following into whether they occur in metaphase i/anaphase i of meiosis, in metaphase/anaphase of mitosis, or both.
Answers
Bivalents are created during Meiosis's Metaphase I/Anaphase I, which will result in a decrease in the total number of chromosomes.
Are you in meiosis or mitosis in metaphase 1?The second meiotic stage is known as metaphase I. It comes after prophase I, which emphasizes the pairing and exchange of DNA between homologous chromosomes by homologous recombination and crossover at chiasma(ta) between non-sister chromatids.
Is anaphase 1 mitosis or meiosis?Following prophase I and metaphase I, anaphase I is the third stage of meiosis I. As a meiotic cell moves through this stage, its chromosomes go to both poles via the spindle apparatus, a microtubule network.
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Which claim and supporting evidence accurately portray the stability and energy of transitional states?
a Transitional states are stable because molecules have relaxed molecular structure with low energy.
b Transitional states are unstable because molecules have strained molecular structure with high energy.
c Transitional states are unstable because molecules have relaxed molecular structure with high energy.
d Transitional states are stable because molecules have strained molecular structure with low energy.
Answers
The claim and supporting evidence that accurately portray the stability and energy of transitional states is: Transitional states are stable because molecules have strained molecular structure with low energy. The correct option is d.
Transitional states refer to the intermediate states that molecules go through during a chemical reaction. In these states, the reactants are being converted into products. The stability and energy of transitional states are crucial in determining the rate of a chemical reaction.
According to the option d, transitional states are stable because they have strained molecular structures with low energy. This statement is based on the fact that in a transitional state, the reactants are undergoing a change in their molecular structure, which involves the breaking and formation of new bonds. This process results in a strained molecular structure, which requires energy to maintain stability. However, this energy is minimal, making the transitional state stable.
On the other hand, option b and c suggest that transitional states are unstable because of high energy. This statement is incorrect because high energy would make the molecules unstable, making it difficult for them to form new bonds, which are essential for the conversion of reactants into products.
In conclusion, transitional states are stable because they have a strained molecular structure with low energy. This stability is essential for the reactants to form new bonds, which is necessary for the conversion of reactants into products during a chemical reaction.
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Why haven’t there been large earthquakes in hundreds of years at the Marianas Trench
Answers
Answer:
asks r
Explanation:
jwjwjenennrjdjejemendjdjsjwmendndbdbdhf CV eneneisieieurbrnrjeud82uj2jekejejej3 so yea
Describe the relationship between DNA,
chromosomes, and genes.
RETRY
Answers
Answer:
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
Explanation:
so the relationship between.
Answer: Chromosomes > DNA > Genes
Chromosomes are thread-like structures of DNA coiled around proteins. Genes are specific portions of DNA that code for the production of proteins that are used and/or expressed by a body.
Make your hypothesis statement about which phase (
Interphase, Prophase, Metaphase, Anaphase, or
Telophase) do you think the cell spends MOST of its time
BASED on what the cell spends most of its time doing.
If (the cell does this), then it will spend most of its time (in
this phase).
Answers
The longest phase is the interphase. The cell performs all of its regular tasks as well as those required to be ready for another division during this period.
Interphase simple: What is it?A cell copies its DNA during the cell phase of the cycle known as interphase in order to prepare for mitosis. The metabolic or "daily living" development of the cell is another name for this stage. During this phase, a cell also gets nutrients, which it later metabolizes.
What happens during the transitional period?The majority of a cell's time is spent in the developing as interphase, during which it matures, copies its chromosome, and prepares to divide. The cell then completes mitosis, leaves interphase, and divides to completion.
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A hemoglobin molecule is responsible for carrying oxygen in the blood stream. What determines the function of the hemoglobin molecule?
Answers
Answer:
Iron associated with the heme binds oxygen. It is the iron in hemoglobin that gives blood its red color. It is easier to bind a second and third oxygen molecule to Hb than the first molecule. This is because the hemoglobin molecule changes its shape, or conformation, as oxygen binds.
Explanation:
Organelles like the endoplasmic reticulum most likely arose by a process most closely related to: a) Endosymbiosis b) Gene duplication c) Mutation d) Hybridization
Answers
Organelles like the endoplasmic reticulum most likely arose by a process most closely related to Endosymbiosis.
Here correct answer is A.
Endosymbiosis is a process in which one organism lives inside another organism and eventually becomes an integral part of the host's biology. The endoplasmic reticulum is believed to have originated from an endosymbiotic relationship between an early eukaryotic cell and a free-living prokaryote.
The prokaryote is thought to have been engulfed by the eukaryotic cell and eventually evolved into an organelle, such as the endoplasmic reticulum.
Gene duplication and mutation are processes that can contribute to the evolution of new proteins and cellular functions, but they are not directly related to the origin of organelles.
Hybridization is a process that involves the interbreeding of different species or subspecies, and is not related to the origin of organelles.
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Whales use a "sound channel" to project their sounds thousands of miles. Explain how the temperature, density, and salinity of water account for the presence of this sound channel.
Answers
The "sound channel" is a layer of water in the ocean where the temperature, density, and salinity create ideal conditions for the transmission of sound waves over long distances.
This layer is known as the "deep sound channel" or "SOFAR" (Sound Fixing and Ranging) channel.
The sound channel is created by the unique properties of water. As water temperature decreases, its density increases. The coldest and densest water is found at depths of around 1,000 meters. This cold, dense water acts as a barrier, preventing sound waves from scattering and losing their energy.
In addition, the salinity of water also affects its density. Water with higher salinity is denser than water with lower salinity. Therefore, the deep sound channel is also characterized by water with high salinity.
Together, these factors create a stable and continuous layer of water in the ocean that is ideal for the transmission of sound waves. Whales have adapted to use this sound channel to project their sounds thousands of miles across the ocean, allowing them to communicate and navigate with one another even over great distances.
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what has occurred when organisms share a trait that was not inherited from a common ancestor?
Answers
Convergent evolution has occurred when organisms share a trait that was not inherited from a common ancestor.
Convergent evolution occurs when species occupy comparable ecological niches and respond similarly to selective pressures. 'Analogous structures' refers to traits that develop as a result of convergent evolution. They are set in contrast to "homologous structures," which have a common ancestor.
Convergent evolution is the independently occurring evolution of comparable traits in animals from several epochs or eras of time. Analogous structures that have a similar form or function but were absent from that groups' most recent common ancestor are created via convergent evolution.
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Which of the following best describes the creator and the message of this campaign ad?
The image shows a man in uniform saluting the American flag. The title at the top of the image reads, A vote for Mike Harrington is a vote for a stronger America. At the bottom of the image, the text reads, Paid for by citizens for the re-election of Senator Mike Harrington.
Public Domain
An interest group is using symbolism to suggest that their candidate supports American military power.
The government is using propaganda to encourage citizens to join the military.
A politician is using symbolism to state that his competitors are not true Americans.
A private company is using propaganda to link its product to patriotism.
Answers
Answer:I dont remmber my answer but i think its A or D
Explanation:
Answer:
the answer is A
Explanation:
A husband has type B blood and his wife has type A blood. The couple has two children: a son with type A blood
and a daughter with type B blood. If the couple has a third child, what blood type(s) might the baby have, and
how likely is each one?
Answers
Answer:
it might have a type a because blood type is most likely to have from the mother than the father.There is some chance that the child will have type b but type a is the most likely answer to this problem
if all the light waves are absorbed by object will appaer
Answers
Answer:
An object appears to be black
Explanation:
For example, an object that appears blue in white light will appear black in red light.
One of the first explanations of evolution was put forth by a French biologist, Jean-Baptiste
Lamarck. He theorized that animals, in responding to different environments, adopted new
habits. Their new habits caused them to use some organs more and some organs less, which
resulted in the strengthening of the former and the weakening of the latter. New characters
thus acquired by organisms over the course of their lives were passed on to the next
generation. His theory proposed this process of use and disuse, repeated over many
generations, was how species evolved.
He was wrong. Why?
Answers
Answer:
Traits acquired during an organism's lifetime cannot be passed
Explanation:
The law of use and disuse of organs as postulated by Jean Lamarck was wrong due to the fact that environmentally acquired characters cannot be passed to offspring.
Changes to organisms that are not the level of the gene cannot be passed to the offspring. For example, a wrestler that got big muscles due to constant work out cannot pass big muscles to his offspring. The offspring will need to work out in order to have big muscles. This is because big muscles in the wrestler is environmentally acquired.
Only changes that happen to the genome of an organism (mutation) can be passed to offspring.
If the allele frequency for the recessive single allele that causes a particular rare hair color is 0. 02, how frequently would you expect the hair color to be present in humans?.
Answers
The frequency with which we expect the hair colour to be present in humans is around 1 in every 50 individuals. So, the correct option is C.
Let's assume that there are 100 people in all. The prevalence of a single recessive allele in this population is roughly 0.02, which indicates that at least two persons have the gene.
On the other hand, we may assume that 1 out of every 50 people will adhere to this frequency. An allele frequency may be calculated by dividing the total number of copies of all the alleles at that particular genetic locus in the population by the number of instances the target allele is found in the population.
A fraction, a percentage, or a decimal can be used to express allele frequencies. The proportion of people who share a certain genotype within a community is known as relative genotype frequency. The distribution of genetic diversity in a population is shown by the relative genotype frequencies.
The complete question is as follows:
If the allele frequency for the recessive single allele that causes a particular rare hair color is 0.02, how frequently would you expect the hair color to be present in humans?
A) 1 in every 5000 individuals
B) 1 in every 2000 individuals
C) 1 in every 50 individuals
D) 1 in every 2500 individuals
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