"Histology Lab Tissues are groups of cells with similar shape and function. The purpose of this lab is to give you experience looking at and identifying tissue slides taken from areas all over the body. Epithelium 1. What is the primary purpose of all epithelial tissue? 2. Besides skin, give two examples of different body "surfaces" that are exposed to the outside environment and would need a lining of epithelium. 3. Label the following as squamous, cuboidal, or columnar."

Answers

Answer 1

Answer:

1. The primary purpose of all epithelial tissue is to cover the different body surfaces, this includes cavities that are not in contact with the exterior and parts of the body that are in contact with the exterior.

2. Tongue and esophagus.

3. The images with the types of epithelium are attached.

Explanation:

The main purpose of epithelial tissue is to cover all the surfaces of our body. These are the cavities, and the parts that are in contact with the exterior. They create barriers that protect the body, secrete, absorb substances, allow the passage of specific elements, and stop the entrance of others. The functions vary according to where the tissue is in the body.

The tongue, as it is in contact with the exterior and with the food that enters our mouth, it has a stratified squamous epithelium. The thickness of this epithelium protects it against the different things that can damage or enter through it.

The esophagus has a nonkeratinized stratified squamous epithelium that protects the esophagus from the damage, that food or antigens may cause.

Squamous epitheliums have cells with a not specific shape that has their nucleus in the center.

Cuboidal epithelial have lined cells with a cuboidal shape.

Columnar epithelial have lined cells with a rectangular shape, and their nucleus is near the basal region.

"Histology Lab Tissues Are Groups Of Cells With Similar Shape And Function. The Purpose Of This Lab Is

Related Questions

Alandscaper is shopping for landscaping materials. She wants to use materials through which water flows easily. Which two materials should she choose? O clay and gravel O gravel and loosely packed soil granite and rocks with cracks O rocks with cracks and clay

Answers

Answer:

Explanation:

Which of the following is an aspect of consciousness that is a key to self-control?

a. Countertransference
b. Selective attention
C. Centration
d. Cognitive dissonance

Answers

Answer:

a. countertransference

Help help help please

Answers

Answer:

Endoderism

Explanation:

what chemical reaction takes place between an egg shell and vinegar ?

Answers

Answer:

The reaction of the eggshell in vinegar is an acid-base reaction. When you submerge an egg in vinegar, the shell dissolves, leaving the inner semi-permeable membrane intact. Vinegar (acid) breaks apart the solid calcium carbonate crystals (base) in the eggshell into their calcium and carbonate parts.

Explanation:

The reaction of the eggshell in vinegar is an acid-base reaction. When you submerge an egg in vinegar, the shell dissolves, leaving the inner semi-permeable membrane intact.

Vinegar (acid) breaks apart the solid calcium carbonate crystals (base) in the eggshell into their calcium and carbonate parts.

What is an example of an acid-base reaction?

A salt is a product of an acid-base reaction and is made up of the cation from the base and the anion from the acid. Hydrochloric acid reacts with sodium hydroxide to form sodium chloride (a salt) and water.

Thus, it is type of acid base reaction.

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If you could make a new model of the Earth, what materials would/could you use and why? (Explain)

Please help me

Answers

Answer:

you could use a ball of styraphome

Explanation:

Because the earth is a circle and it would look similar you would also need to add some color

54:3
During the light-dependent reaction of photosynthesis, light energy is converted into which form of energy?
chemical
mechanical
othermal
electrical

Answers

Answer:

The answer would be chemical

Explanation:

This is because oxygen, carbon dioxide and sunlight is part of chemistry.

PLEASE help
If anyone know which it is please tell
thank you

Answers

Answer:

Explanation:

Because there not like humans they don't move very much they still need water and sunlight though make sure they get sunlight daily and water weekly - for number9 !! hope its right

Answer:

6) Plants create photosynthesis to get energy, animals eat waste and other organisms.

7) Yes, the body does get all the energy from the sun. When we eat animals that eat plants, the energy from CR goes to the consumers.

8) No, CR is the result of photosynthesis, if no CR were around, photosynthesis could not begin.

9) Plants needs energy to help move things in and out of the cell. Plants also need energy to grow and reproduce.

What influences the amplitude of waves

Answers

The amount of energy carried by a wave is related to the amplitude of the wave. ... Putting a lot of energy into a transverse pulse will not effect the wavelength, the frequency or the speed of the pulse. The energy imparted to a pulse will only affect the amplitude of that pulse.

Describe how dawin's theroy of evolution by natural selection can explain the spread of antibiotic-resistant microorganisms which caused the return of Latasha's strep throat

Answers

EXPLANATION:-

Since there was already an anti resistant microorganisms that actuallly have been able to survive through the antibiotics, natural selection states that if one survives and is well adapted to a certain environment, then offspring from that survivor will be created and beneficial traits for the offspring will be received having them a chance for survival. So, the microorganisms spread and spread offspring with that anti resistance in which is the Survival of the Fittest. Until there are no microorganisms that aren’t resistant the lastahas strep throat then returns.

how is tertiary structure maintained?

1) via hydrogen bonding between R groups
2) via ionic bonding between R groups
3) via covalent bonding between R groups
4) all of the above

Answers

Answer:

All three of these bonds hold the R groups of the amino acids together.

Explanation:

The structures are stabilized by multiple interactions, specifically side chain functional groups which involve hydrogen bonds, salt bridges, covalent disulfide bonds, and hydrophobic interactions.

- Hydrogen bonding

- Salt bridges (ionic bonding)

- Covalent disulfide bonds (Covalent Bonding)

- All in R groups

How do bacteria help plants grow?

They break down carbon dioxide into carbon and oxygen.
They protect plants from pollution from acid rain and hydrocarbons.
They change ammonia into nitrogen gas for plants to use to make proteins.
They change nitrogen into nitrates plants use to make proteins.

Answers

Answer:

They change nitrogen gas into nitrates for plants to make proteins.

Explanation:

Nitrifying bacteria and Nitrogen-fixing bacteria work together to convert nitrogen gas into nitrates which plants use to make DNA, RNA, and amino acids (which are used to make other proteins).

Bacteria help to plant growth by changing nitrogen (N element) into nitrates plants use to make proteins.

How do bacteria help plant growth?

Bacteria help to plant growth by helping nitrogen assimilation during different metabolic processes.

This nitrogen is fundamental to synthesizing proteins, which are mainly composed of this element.

In conclusion, bacteria help to plant growth by changing nitrogen (N element) into nitrates plants use to make proteins.

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Energy is able to stored be but not be changed

Answers

Answer:

false

Explanation:

Energy is always being transferred and changes form.

If a cell were lacking lysosomes what would it not be able to do?

Answers

Answer:

If lysosomes were absent, there wouldn't have been a waste diposal system for the cell. Any foreign material that enters the cell or any worn out cell organelles wouldn't get digested

Hope that helps!

Which of the following is most appropriate unit to measure the distance Phoenix to Rocky Point ( Puerto Penasco), Mexico?

Answers

Answer:

Probaly miles or kilometers

Explanation:

A sudden increase in the amount
of available nutrients can create
problems for an aquatic
ecosystem. How?

A. Large numbers of producers can confuse
herbivores.

B. Increased nutrients can cause producers to
compete aggressively with one another.

C. There is not enough oxygen in the
atmosphere to support excessive numbers of
aquatic plants.

Answers

Answer:

Explanation:

There would be a high amount of nitrates and phosphates, which reduces the amoubt of oxygeb in the tank, that will lead to the difficulty of supportibg the excessive amount of aquatic plants.

Answer:

C. There is not enough oxygen in the

atmosphere to support excessive numbers of

aquatic plants.

Explanation:

n excess amounts, both nutrients can cause an increase in aquatic plant growth and algae blooms, called eutrophication. These algae blooms live at the water surface, in order to easily access oxygen and sunlight. As a result, eutrophication prevents lower water levels from access to sunlight and oxygen in the air.

what genetic information can be obtained from a Punnett square? What genetic information cannot be obtained from a Punnett square?

Answers

ANSWER.》 A Punnett square determines all of the ways in which alleles can combine. It may be used to predict ratios of offspring genotypes and phenotypes. Punnett squares cannot determine actual outcomes.

choose all that apply
the skeletal system is mad up of
A.bones
B.muscle
C.organs
D.nerves

Answers

The answer would be “A. Bones”

the part of the that makes up one molecule of ADP

Answers

Answer:

not exactly getting your point in this question but this is the best that i have right now.

Explanation:

ADP= adenosine diphosphate

1. Nucleotide, adenine, ribose

2. 2 phosphate groups

3. Add a phosphate group to make ATP

4. When energy is released from ATP, it becomes ADP: ATP→ADP+P i

5. When energy is stored, ADP becomes ATP: ADP+P i →ATP

What type of pollution causes health problems primarily through decreased mental health and stress?
A. Species extinction
B. Acid rain
C. Noise pollution
D. Water pollution

Answers

Answer:

Noise pollution

Explanation:

what is the best example of equilibrium would be isotonic, hypertonic, hypotonic, facilitated diffusion

Answers

Answer:

isotonic

Explanation:

In order to prevent the cells from either swelling or shrinking, the body fluids should be isotonic, meaning that they are at equilibrium.

what is culture
a-the racial makeup and physical attributes of a group of people b-the music and art of people c-the behaviors and believes of a group of people d-a state made up of distinct cultural groups

Answers

I believe the answer is c

4. How are atoms related to molecules?

Answers

Answer:

Every combination of atoms are molecules. A compound is a molecule made of atoms from different elements.

Explanation:

Atoms are related to the molecules as they are the building blocks of the molecules, and they make different molecules based upon the bonding pattern of the atoms present in the molecules or in the compound.

What is the significance of the atoms and molecules?

They are both significant because they are both the basic building blocks of matter, and atoms in a molecule are held together by various types of bonds, such as ionic bonds and covalent bonds, etc. Water molecules, for example, are made up of oxygen and hydrogen, which are the atoms that combine to form the molecule.

Hence, atoms are related to the molecules as they are the building blocks of the molecules, and they make different molecules based upon the bonding pattern of the atoms present in the molecules or in the compound.

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If conducted accurately identical investigations should produce similar results. Sometimes, errors like measurement errors, can
cause differences in results
Sandra and Jeremy are neighbors who tested different brands of seeds in their gardens for six weeks. They grew identical gardens
in their yards and recorded results. Each of them tried three brands of pea plant seeds and recorded the plants' heights at the end
of each week. They discovered Jeremy's plants were much taller on average than Sandra's plants every week.
Which statement describes a measurement error that may have caused such a significant difference in their results?
Sandra recorded her measurements in centimeters, while Jeremy recorded
his measurements in inches.
They both took measurements on Fridays, but Sandra took hers at 4:00 PM
and Jeremy took his at 5:00 PM
Sandra used a measuring tape to collect data, while Jeremy used a wooden
tuler to take his measurements
mining
D
Sandra measured her plants from the ground while Jeremy measured his
plants from the ends of their roots

Answers

Answer:

D Sandra measured her plants from the ground, while Jeremy measured his plants from the ends of their roots.

Explanation:

The statement that describes a measurement error is Sandra measured her plants from the ground while Jeremy measured his plants from the ends of their roots.

What do you mean by Seeds?

Seeds may be defined as the unit of reproduction of a flowering plant, capable of developing into another such plant.

Three brands of pea plants are grown in the field of equal dimension, still, there may be a difference in their height that must be identified. This is surely due to a measurement mistake.

Therefore, it is well described above.

To learn more about Pea seeds, refer to the link:

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Which best describes the nucleus of an atom?
a. It is thee negatively charged part of the atom
b. It contains no mass.
c. it is made of neutrons and electrons.
d. It is the most massive part of the atom

Answers

Answer:

The answer is D.

I used the process of elimination to find your answer if you want to understand further look in my explanation. I hope I can help! Have a great day!

Explanation:

So the negatively charged part of a atom is the electron cloud so A is wrong because it would be in the wrong spot. Plus the nucleus is positively charged because it contaims only protons ans neutrons. Neutrons are neutral and protons are positive so the protons over power the nuetrons. Therefore the nucleus is not made of neutrons and electrons so C is wrong. And B is also wromg because the nucleus does indeed have mass. So the correct answer is D, it is the most massibe part of a atom.

Coca-Cola owns a massive fleet of delivery trucks that have contributed 3.7 million metric tons of greenhouse gases to the atmosphere so far. Coca-Cola
decided to change by investing in new trucks that use alternative energy to do their deliveries. Their goal is to reduce their carbon footprint by 25% by the year
2020. What's this an example of?
A. Corporate responsibility
B. Market-based approach
C. Government incentive
D. Tragedy of the Commons

Answers

pretty sure its A...

Identify the relationship between temperature and state change.

Answers

Answer:

Explanation:

"Both temperature and pressure can be measured, and state changes can be observed. When thermal energy is added to a substance, its temperature increases, which can change its state from solid to liquid (melting), liquid to gas (vaporization), or solid to gas (sublimation)."

which of the following is not a concern with mining?

A) Groundwater contamination

B) danger of collapse

C) storing radioactive waste

D) increased surface water runoff

Answers

Answer:d

Explanation:

Answer:

Explanation:

Danger of collapse, since they are mining in cave on mountains there is a risk that the cave could collapse on them if they hit one wrong spot.

Where does the atoms in our food come from?

Answers

Answer:

D. all of these.

Explanation:

HELPPP WILL MAKE BRAINILEST! Which of the following is NOT part of the chromosomes?
A)sex chromosomes.
B)Zygote.
C)Chromatin.
D)Centromere.
E)Autosomes.

Answers

Answer:

i think its e

Explanation:

Answer:

Explanation:

15. Which of the following shows the correct sequence of what happens to the water molecules in an ice
cube when it is removed from the freezer?
(1 point)
1. The molecules gain enough energy to break free from each other.
2. The ice begins to melt.
3. The molecules vibrate in a fixed position.
4. The temperature of the of molecules increases.
5. Thermal energy is absorbed from the surroundings.
6. The molecules vibrate faster.
0 3,1,4,6,5,2
O 5,1,4,6,3,2
O 3,5,6,1,2,4
O 5,3,1,4,6,2

Answers

Answer:

the second one because the just start to melt

Other Questions

1. The slope is 1/2 if Im wrong please correct me!!2. Whats the y-intercept B? MARKING BRAINLIEST I NEED HELP!!!!!!!!!!!!!!!!!!!4/7X+ 5/14X= 39The solution is _____ The core beliefs outlined in the Sanskrit scriptures formed the basis of the Vedic religions- developing later into what was known as Hinduism, a monistic belief system. These beliefs included the importance of multiple manifestations of brahman and teachings about dharma and reincarnation, and they contributed to the development of the social and political roles of a caste system. please helppppp its due in 30 mins For a field trip 5 students rode in cars andthe rest filled three buses. How manystudents were in each bus if 107 studentswere on the trip? What is the answer for number 9 Which structure is used in this excerpt?O order of importanceOchronologicalO cause and effectO problem and solution Little Billy lay down in his racecar shaped bed and tried to sleep.Suddenly, the shutters of his window began to rattle and the knob ofhis bedroom door started twitching, Billy sat up. The door flew openand the ghost of the house's previous owner floated in his clothing inrage, his face covered in scars, his shoulders hunched from the manychains draped over his torso. I must have vengeancel the ghostdeclared"Well, go have vengeance somewhere else tonight," said Billy, as hesighed. I have school tomorrow." He plopped back down, covered up,and went to sleepWhich statement best explains how the plot of the story helps develop themain character?A. Billy's return to sleep shows that he is severely overtiredB. Billy's response to the ghost shows that he is not easily frightenedC. The ghost's search for vengeance shows that he is Billy's enemyD. The ghost's return to the house shows that he has angerproblems 1. Which indigenous civilizations have ruins in Monte Alban? Is this a function (3,1), (3,2), (4,5)? She wept at once, with sudden, wild abandonment, in her sisters arms. When the storm of grief had spent itself she went away to her room alone. She would have no one follow her.There stood, facing the open window, a comfortable, roomy armchair. Into this she sank, pressed down by a physical exhaustion that haunted her body and seemed to reach into her soul.She could see in the open square before her house the tops of trees that were all aquiver with the new spring life. The delicious breath of rain was in the air. In the street below a peddler was crying his wares. The notes of a distant song which some one was singing reached her faintly, and countless sparrows were twittering in the eaves.There were patches of blue sky showing here and there through the clouds that had met and piled one above the other in the west facing her window.She sat with her head thrown back upon the cushion of the chair, quite motionless, except when a sob came up into her throat and shook her, as a child who has cried itself to sleep continues to sob in its dreams.She was young, with a fair, calm face, whose lines bespoke repression and even a certain strength. But now there was a dull stare in her eyes, whose gaze was fixed away off yonder on one of those patches of blue sky. It was not a glance of reflection, but rather indicated a suspension of intelligent thought.There was something coming to her and she was waiting for it, fearfully. What was it? She did not know; it was too subtle and elusive to name. But she felt it, creeping out of the sky, reaching toward her through the sounds, the scents, the color that filled the air.Now her bosom rose and fell tumultuously. She was beginning to recognize this thing that was approaching to possess her, and she was striving to beat it back with her willas powerless as her two white slender hands would have been.When she abandoned herself a little whispered word escaped her slightly parted lips. She said it over and over under the breath: Free, free, free! The vacant stare and the look of terror that had followed it went from her eyes. They stayed keen and bright. Her pulses beat fast, and the coursing blood warmed and relaxed every inch of her body.She did not stop to ask if it were or were not a monstrous joy that held her. A clear and exalted perception enabled her to dismiss the suggestion as trivial.The phrase monstrous joy in the first sentence of paragraph 10 is an example ofA.onomatopoeiaB.euphonyC.personificationD.oxymoronE.allegoryFrom this passage, the reader can conclude thatA.the main character will return, unchanged, to her sisterB.a fundamental shift in the main characters perceptions has occurredC.the rain will wash away all trace of the main characters thoughtsD.spending time alone has disastrous resultsE.young women are flighty and unappreciativeWhich of the following is used to develop paragraph 5?A.metonymyB.allusionC.parallelismD.verbal ironyE.simile What does the poem rain on the roof talk about BRAINLIEST ANSWER!! ASAP! write a quadratic formula or expression for this: The product of a certain whole number and four more than that number is 140, write a quadratic expression / formula and find the number. PLEASE HELP! Number 1 pleasee Design an original complex sentence. 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Holding individuals accountable for their internal control responsibilities in pursuit of objectives D. Considering the potential of fraud E. Selecting, developing, and performing ongoing or separate evaluations of the components of internal control show your work please hurry 17 = x 15 Which of the following best describes how a channel protein moves materials across the membrane? A)They provide a carrier for specific molecules to bind to and cross the membrane via endocytosis. B)They provide a passage for specific molecules to cross the membrane via passive transport. C) They provide a tunnel for solutes to cross the membrane via active transport. D) They provide energy needed for solutes to cross the membrane via facilitated diffusion.