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The cheeks forming the lateral walls of mouth, consist of outer layers of skin, pads of subcutaneous fat, muscles associated with expression and chewing, and inner linings of moist, stratified squamous epithelium.
What are the different types of epithelial cells in our body?There are various forms of epithelial tissue due to the various shapes and types of epithelial cell layers, including:
Simple squamous epithelium: This type of epithelium typically lines blood vessels and body cavities and regulates the amount of material that is allowed to enter the underlying tissue.
Simple cuboidal epithelium: This type of epithelium is usually found in glandular (secreting) tissue and kidney tubules.
Simple columnar epithelium: This type of epithelium is designed for absorption and frequently features apical cilia or microvilli. These cells line your intestines and stomach.
A type of epithelium known as stratified squamous epithelium often acts as a barrier against water loss and/or microbial infiltration into the underlying tissue. Squamous epithelial cells arranged in stratified layers make up the epidermis, or top layer, of your skin.
A less common type of epithelium that can be seen in the excretory ducts of your sweat and salivary glands is called stratified cuboidal epithelium.
Stratified columnar epithelium: This unusual type of epithelium is found lining the conjunctiva of the eyes, which functions as an organ of mucus secretion and protection.
The pseudostratified columnar epithelium that lines your upper respiratory tract normally has many cilia.
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Related Questions
What region of the body is the orbital/optic region
Answers
Answer:
eye socket
Explanation:
In this assessment, you will gather evidence from a current event to support the following claim: The environment and human health are interrelated.
Instructions:
Find Evidence:
Find a current event article, news story, or scientific study that presents at least three pieces of evidence that things in the environment can impact human health.
Your current event can be a written article, video, or podcast. Here are some locations where podcasts can be found.
NOAA Ocean Podcast
NPR Podcast Directory
PBS News Hour Podcast
Unfold Podcast
Evidence within your current event can be in the form of scientific observations or collected data. Here are some examples of the types of evidence you can look for in your article, video, or podcast:
Noise pollution
Housing and health
Indoor air pollutants
Public health and safety
Access to public services
Food or water contamination
Environmental radiation exposure
Provide Reasoning:
Explain how each piece of evidence from your source supports the claim.
Use vocabulary terms and descriptions of processes in your reasoning.
Download and complete the 05.04 Environment and Human Health Current Event Worksheet.
View the generic student sample below to see how to structure your claim-evidence-reasoning. *Note: The topic of this sample does not match this assessment topic and is intended as an example only.
Student Sample
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The whole research cannot be provided but for instance a example for the statement " The environment and human health are interrelated". the environmental factors lead to lung and respiratory diseases in humans.
One of the most significant organs that are exposed to environmental toxins is the lung. The negative impacts of environmental agents will depend on how susceptible a person is to their influence.In particular to ozone (O3), nitrogen dioxide (NO2), particulate matter (PM), and sulfur dioxide as sources of air pollution (SO2) are some of the main toxins that cause lung problems. The ciliary cells are first altered by O3 intake. O3 is a very potent oxidant because it makes epithelial cells more permeable and reduces mucociliary clearance. Epithelial cells and alveolar macrophages are hampered in their ability to operate by NO2, a less strong and less reactive oxidant pollutant.In conclusion, air pollution interferes with both general and specialized lung defenses, making it easier for pulmonary disorders like asthma, allergies, and asthmatic acute episodes to develop.
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Name the substance, found in the trachea, that traps dust and pathogens and stops them from entering the lungs.
Answers
Answer:
mucus
Explanation:
mucus is a sticky substance found in the trachea, and in the nose, that traps pathogens therefore preventing them from entering and infecting the body
hope this helps :)
After plants first moved to land, what happened?
A.
Plants evolved into multicellular organisms.
B.
Adaptive radiation formed many new land plant species.
C.
Photosynthesis evolved as a way to produce energy.
D.
They adapted by developing cuticles.
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Answer: B. Adaptive radiation formed many new land plant species
Explanation:
After plant first moved to land adaptive radiation formed many new land species
What is adaptive radiation?"Adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into new species due to change in the environment."The species adapt themselves to varied habitat in order to survive and the number of species increases.What is species?"It is a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding."Hence, the correct option is B. Adaptive radiation formed many new land plant species.
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5. Cuboidal cells have a prominent round?
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Answer:
In simple cuboidal epithelium, the nucleus of the box-like cells appears round and is generally located near the center of the cell.
Do alligators have complete 360 vision?
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Answer:
yes
Explanation:
Ana did an experiment to find out whether spider plants grow faster under fluorescent lighting or incandescent lighting. Under fluorescent lighting, Ana's plants grew 1.5 cm taller in two months. She gave her notes to Al, who did the same experiment with similar results.
Which term describes Al's experiment?
A. plagiarism
B. replication
C. pseudoscience
D. repetition
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Answer:
B replication is correct as he is recreating the same experiment.
What bug is this please help I found it on the ground and want to make it my pet I need answers ASAP what bug is this please
Answers
What effective control measures would you recommend to these farmers against nematode parasites?
Answers
Answer:
Nematode parasites can cause significant damage to crops and reduce yield, so it is important for farmers to take effective control measures. Here are some recommendations that farmers can consider:
1. Crop rotation: Farmers can rotate their crops with non-host plants to break the nematode life cycle. This helps to reduce the population of nematodes and prevent them from building up in the soil.
2. Soil solarization: This involves covering the soil with a clear plastic sheet during the hot summer months to increase the temperature of the soil and kill nematodes.
3. Biocontrol agents: Certain predatory microorganisms and beneficial nematodes can be effective in controlling plant parasitic nematodes. These biocontrol agents can be applied to the soil to help suppress nematode populations.
4. Nematicides: Chemical nematicides can be used to kill nematodes, but they should be used judiciously as they can have negative environmental impacts and may harm other organisms in the soil.
5. Sanitation: Farmers should practice good sanitation practices such as removing infected plant debris and cleaning tools and equipment to prevent the spread of nematodes.
6. Resistant varieties: Planting resistant crop varieties can help reduce the damage caused by nematodes.
7. Soil improvement: Maintaining soil health through practices such as adding organic matter can improve soil structure, fertility, and water-holding capacity, making it less hospitable to nematodes.
By implementing these control measures, farmers can effectively manage nematode infestations and protect their crops from damage.
Answer:
Explanation:
ome effective control measures against nematode parasites, such as crop rotation, use of resistant crop varieties, biological control methods, soil solarization, and chemical control using nematicides. Here are some links for further reading:
Brainliest pls
Who sets the guidelines for water protection?
residents
local agencies
you
EPA
Answers
Answer:EPA
Under SDWA, EPA sets standards for drinking water quality and oversees the states, localities, and water suppliers who implement those standards.
Explanation:
Now choose one of the resources used for energy production that you have studied in this lesson. Describe how the way humans use or obtain this resource might impact the natural resource you described in part A. If you don’t think the natural resource in part A is affected, explain why.
Answers
Answer:
HERE
Explanation:
One resource used for energy production that can impact the natural resource of ozone layer depletion is coal. Burning coal releases pollutants like sulfur dioxide, nitrogen oxides, and mercury into the atmosphere, which can contribute to the formation of smog and acid rain. These pollutants can also react with other chemicals in the atmosphere to break down ozone molecules, contributing to the depletion of the ozone layer. So, the way humans use coal as an energy resource can have a negative impact on the ozone layer and the environment.
1. Once you have chosen a bacterial disease, you must research it in great detail. The information you find can be organized into the following categories:
(a) cause
(b) symptoms,
(c) treatment methods,
(d) who does the disease affect, survival rates, etc.
2. Organize this information into "notes" that you will submit along with your poster.
3. Now organize this specific information into a "Wanted Poster". The poster will explain that the bacteria or virus is wanted dead, not alive. The wanted poster needs to include some kind of graphic (preferably a picture or a drawing), a description of the bacteria or parasite, and all of the categories listed above. The information should be clear, concise, and well organized.
4. You must include a bibliography that consists of at least 5 sources listed in the appropriate format. If you do not include a bibliography you will not receive credit for the assignment.
5. Be prepared to answer questions from the instructor about your project.
Answers
Humans are susceptible to a wide range of diseases brought on by germs. Humans frequently contract bacterial illnesses such tetanus, TB, pneumonia, typhoid, and others.
Thus, Pathogenic bacteria are those that infect people and cause various diseases. The body's defense system's ability to produce innate immunity allows us to support the growth of numerous microorganisms.
Disease-causing bacteria can enter body fluids and tissues by outpacing the body's own defense mechanisms. Bacteria can either directly harm cells, release toxins, influence how cells function, or trigger an immunological reaction that harms the cells.
Diseases brought on by bacteria are called bacterial diseases. The human body contains a variety of microbes. Many of these are referred to be "good bacteria" because they don't lead to any diseases.
Thus, Humans are susceptible to a wide range of diseases brought on by germs. Humans frequently contract bacterial illnesses such tetanus, TB, pneumonia, typhoid, and others.
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Explain the role of two further hormones involved in reproduction, pregnancy or birth.
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Cartilage is:A. All of these.B. a flexible connective tissue.C. found at the end of long bones.D. the primary material of a shark's skeleton.
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Cartilage is connective tissue, it also connects different organs. it is also found in articulations, and it is composed of collagen and chondrocytes. It allows the displacement of bones.
It is also the main component in sharks' skeletons, they do not have bones.
The answer is A (all of these )
The analytical approaches of science are suitable for answering many questions. Are there some questions that science cannot answer? Why or why not?
Answers
1. Metaphysical or Philosophical Questions: Science is limited to investigating the physical and natural aspects of reality. It is not equipped to address questions related to metaphysics, such as the nature of consciousness, the existence of a higher power, or the purpose of life. These questions often fall within the realm of philosophy, ethics, or personal belief systems.
2. Subjective and Value-based Questions: Science deals with objective observations and measurements, but it cannot provide answers to subjective experiences, personal preferences, or matters of taste. Questions related to beauty, morality, love, or personal preferences are not within the domain of scientific inquiry.
3. Historical and One-time Events: Science relies on repeatability and empirical evidence. It may not be able to provide definitive answers about unique historical events or singular occurrences that cannot be replicated or observed directly. Questions about the origin of the universe or the specifics of a particular historical event may fall into this category.
4. Aesthetic and Artistic Questions: Science can analyze and understand certain aspects of art, such as the composition of colors or the acoustics of music. However, questions about the subjective interpretation, emotional impact, or artistic value of a particular work of art are beyond the scope of scientific inquiry.
It's important to note that the limitations of science do not diminish its significance or value. Science has provided remarkable insights and advancements in numerous fields, but it has its boundaries in addressing certain types of questions that require different methods of investigation, such as philosophical reasoning, personal introspection, or cultural interpretation. Embracing the interdisciplinary nature of knowledge allows us to explore and appreciate the diverse approaches to understanding the world.
write the phenotype and genotype
Answers
Explanation:
The concepts of phenotype and genotype are related to genetics.
The phenotype is generally called the external appearance of the living thing, which is formed by the genetic information and environmental effects.
Genotype is the genetic information that an organism carries in its DNA.
For example; Character A is the favorite black color. a is the blue color character.
While the Aa display shows the individual with black eyes in the phenotype, the genotype is expressed as heterozygous dominant black eyes.
which two types of molecules are formed as a product of cellular respiration?
Answers
Answer:
carbon dioxide and water
Explanation:
the most simple answer would be co2 and h20 since they are two molecular waste products formed as a result of cellular respiration, but ATP is also a product and is a molecule. So the question itself is faulty, since there are three products in cellular respiration.
It depends on how you learned it, but it says 2 so I would go with CO2 and H20.
Why does a butterfly fly in an erratic pattern?
Answers
_________. units of hereditary information composed of DNA. They have direct cells to reproduce themselves and manufacture the proteins that maintain life
Answers
Genes are units of hereditary information composed of DNA. DNA makes up genes, which are units of hereditary information.
They can tell cells to make more copies of themselves and make the proteins that keep life going. Genes are what pass on traits from one generation to the next.
They are also very important to the growth and functioning of all living things. Each gene has a specific sequence of DNA that tells the cell to make a certain protein, which is needed for life.
The proteins that genes tell cells to make are responsible for a wide range of tasks, from supporting the structure to breaking down food.
Without genes, there would be no life as we know it.
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what will happend if 50% of the worlds forest dies out?
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Answer:
not enough clean oxygen being produced for us to breathe, loss of habitat for countless species causing them to possibly go extinct.
September would the earth be experiencing a solstice or an equinox
how do you konw
i will give a brainlist for the corrent anwer
Answers
In September the earth will be experiencing an equinox
Equinoxes occur between March and September. When the Sun's rays strike the equator at midday and at a 90° angle, it is considered an equinox. It stands for the idea that day and night have equivalent lengths. The sunset and dawn are separated by 12 hours everywhere on Earth. One may observe how quickly the sunset and dawn hours shift throughout the day the farther one goes from the equator.
Whereas, solstices occur in June and December. The contrary is visible close to the solstices. For a few days, both the sunset and sunrise appear to be constant. Over the course of the year, the time of day when the sun is directly overhead where one lives also gradually changes.
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Which of the following is an example of a compound?
OH₂
O CO2
ON2
002
Answers
what is mutuation in biology
Answers
Answer:
any change in the nucleitide sequence because of failure in the system.
Explanation:
im in bio class lol but uh this is a definition that can be searched
Answer:
A mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene.
Explanation:
Which lettered location has the highest elevation?
1 A
2 B
3 С
4 D
Answers
Answer:
A
Explanation:
Bc it is the highest point in choices
1. choose three different parts of brain? How each of these three parts of your barin
Answers
Answer: I don’t understand your question
Explanation:
How do you think DNA sequences can be used in the
real world to identify relationships between individuals?
Please help!
Answers
Answer:
I think you can find genetic relationships by the looks and the way you act.
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explain the adaptations of phloem vessels to their functions
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21. Some fish, some dogs and some children are swimming in a bay. There are 40 legs in total, twice as
many heads as tails and more dogs than fish.
How many fish are in the bay?
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A mutation in a polypeptide with the original amino acid sequence of: Met-Ala-Gln-Arg-Glu-Leu results in a mutant with the sequence: Met-Ala-Gln-Gly-Glu-Leu. Which describes the most likely type of mutation that has occurred?
Answers
Answer:
This question lacks options, however, it can be answered based on general understanding of the topic
The answer is SUBSTITUTION MUTATION
Explanation:
A mutation is any change that occurs in the nucleotide sequence of a gene. Mutation can be of different types depending on how it occurs. One type of mutation is SUBSTITUTION MUTATION, which is a mutation in which one or more nucleotide base is replaced by another in the sequence.
Nucleotide bases are read in a group of three called CODON. Each of these codons specify amino acid. Hence, if the nucleotide base sequence is altered during mutation, the amino acid sequence is altered likewise. In this case where the original amino acid sequence is: Met-Ala-Gln-Arg-Glu-Leu, the mutation affected the nucleotide bases coding for Arginine (Arg), hence changing it to Glycine (Gly).
This means that a base substitution mutation occured, replacing the amino acid Arginine with Glycine in the mutated sequence.
2. Relative dating methods help scientists to
determine the age of the fossils within each layer
identify what rock types are present
identify the order in which rock units formed
assign a numerical date to each rock layer studied
Answers
Answer:
The correct answer is "identify the order in which rock units formed".
Explanation:
Relative dating methods are experimental approaches that allow to identify the relative order of past events. Instead of determining the absolute age of samples such as rocks or fossils, relative dating methods correlate which samples are older. Therefore, relative dating methods help scientists to identify the order in which rock units formed.