which are characteristics of epithelial cells? Select two options.( Answer Needed ASAP)​

Answers

Answer 1

Answer:

found lining many areas that contact the external environment

plays a role in protection

Explanation:

Explanation: Epithelial tissue is composed of cells laid together in sheets with the cells tightly connected to one another. Epithelial layers are avascular, but innervated. Epithelial cells have two surfaces that differ in both structure and function.


Related Questions

INTERIM K12 SCIENCE

HERE ARE ALL YOUR AWNSERS

K12 ELA 7th grade science interim


answers are labeled as numbers and letters a b c and d (1c 2d 7a 9b etc)

1A

2C

3D

4C

5B

6B

7B

8A

9D

10C

11D

12C

13C

14B

15B

16B

17A

18A

19C

20C

21B

21B

23B

24C

25B

I FEEL VERY GUILTY AND BAD

YOUR WELCOM

WHO EVER SEES THIS MUST SPREAD IT LIKE HOT BUTTER

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Why is Robert Llewellyn referred to as a seed artist?
Type here...
Use two adjectives that describe Robert.
Type here...

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Explanation:

Robert is known as a "seed artist," because his pictures involved "growing" plants and "developing" seeds...

which is true of the gallbladder?

- it creates white blood cells
- it stores bile
- it stores pancreatic amylase
- it stores pepsin

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Answer:

It stores bile is the true of the gallbladder.

state two features of diffusion that do no apply to active transport​

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diffusion moves ions from high concentration to low using no metabolic energy and active transport uses metabolic energy in the form of atp to move ions from high concentration to low concentration

What does active transport require that diffusion does not? Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.

What two features distinguish active transport from diffusion? An example of diffusion is oxygen moving from the airways to the lungs - there is very little oxygen in the lungs but lots in the air. Active transport is the movement of particles from an area of low concentration to an area of high concentration. This process requires energy (ATP)

What are the 2 key features of active transport? There are two types of active transport: primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient. An example of active transport in human physiology is the uptake of glucose in the intestines.
Both use ion channels to move ions across the cell membrane, in or out of the cell. Differences: Passive Transport (or Diffusion) moves ions from high concentration to low, using no metabolic energy. Active Transport moves ions from low concentration to high, using metabolic energy in the form of ATP.

y= 4/3x -8
4x-3y=24

Answers

Answer:

(x,y)= (x, 4/3x-8)

Explanation:

what is monosachrayde​

Answers

Basically any type of sugar (glucose for example) that cant be broken down to a simpler sugar

Answer:

A monosaccharide is the most basic form of carbohydrates. Monosaccharides can by combined through glycosidic bonds to form larger carbohydrates, known as oligosaccharides or polysaccharides.

Explanation:

A monosaccharide is a type of monomer, or molecule that can combine with like molecules to create a larger polymer.

But if the male Himalayan rabbit's genotype is c(h)c, and it mates with an albino female whose genotype is cc isn't there a 25% chance that the offspring could be albino? and why can't you breed two Himalayan's together to get a Himalayan?

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Answer: Go-ogle

Explanation: Is helpful

Im thinking the answer is bacteria but I'm not sure

Answers

Answer:

Yes you are right

Explanation:

I did it in test

Clearly outline what differentiates Gram +ve bacteria from Gram -ve bacteria?​

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Answer:

Gram positive bacteria have cell walls composed of thick layers of peptidoglycan. Gram positive cells stain purple when subjected to a Gram stain procedure. Gram negative bacteria have cell walls with a thin layer of peptidoglycan.

Explain the process sleet goes through from the time it leaves the clouds to the
time it hits the ground

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Answer:

Sleet is simply frozen raindrops and occurs when the layer of freezing air along the surface is thicker. This causes the raindrops to freeze before reaching the ground. In addition, ice caused by freezing rain can rapidly add weight to tree branches and power lines, causing them to snap or break

Explanation:

6. If a DNA sequence reads TCCA, a deletion mutation would look like...
a. TCTA
b. TCA
C. TCCCA
d. UCCA
I
I

Answers

Answer: C

Explanation: It would be C because a deletion mutation involves the loss of genetic material, therefore C is the only option that fits the definition.

Hope this helps

Giving a lot of point and brainiest!!

How does cooling of magma affect crystal size?

A) Slow cooling creates small crystals

B) Fast cooling creates both large and small crystals.

C) Slow cooling creates large crystals

D) Fast cooling create large crystals

Answers

Answer:

When magma cools, crystals form because the solution is super-saturated with respect to some minerals. If the magma cools quickly, the crystals do not have much time to form, so they are very small. If the magma cools slowly, then the crystals have enough time to grow and become large.

Answer:

I learned about this, Uhm...

C is the right answer bc igneous rocks cool and form crystals.

Lava, since it comes out of a volcano, cools faster and has smaller crystals since they could not be developed enough.

Magma, still underground, cools slower than lava because of all the density and heat, which causes bigger crystals.

Hope this helps :)

How many atoms of the element hydrogen are there for each atom of oxygen in the compound we know of as 'water'?
a. 8
b. 4
c. 1
d. 2

Answers

Answer:

d

the formula is H2O

Explanation:

What is full form of ELISA?? Where it is used for ?¿​

Answers

The enzyme-linked immunosorbent assay commonly used analytical biochemistry assay

Help is needed please and thank you

Answers

Answer

out of the cell

Answer: Into the cell

An organ ________ is a combination of several organs that perform together for a common function. a. basic b. cells c. living d . molecules e. organ f. organism g. system h. tissue​

Answers

Explanation:

System is a combination of several organs that perform together for a common function.

Hope it will help :)❤

In South Carolina, there is an area of shoreline called Grand Strand. Its central part is not protected by barrier islands. Explain what you could infer about the impact that water movement has on this area.

A. Water movement has caused strong waves to build the shoreline up through the process of deposition.

B. Water movement has caused longshore currents to erode the sediment from one end of this shoreline.

C. Water movement has caused this land to erode because there is no protection from strong waves.

D. Water movement has caused a build-up of various inlets to form a combination of tides and currents.

Answers

The impact that the movement of the water has in this area, is that the movement of the water has caused the erosion of this land because there is no protection against strong waves.

What causes marine erosion?

Marine erosion, also called maritime erosion, is defined as “the process of wear, transport and sedimentation of rocks and coastal soils by erosive agents”. Fundamentally, it can be caused by the action of three factors:

WavesCurrents and Tides.

With this information, we can conclude that the impact that the movement of water has in this area is that the movement of water has caused erosion of this land because there is no protection against strong waves.

Learn more about  water movement in brainly.com/question/16630851

8.
Waste products that are easily broken down by nature are

hazardous
toxic
biodegradable
recyclable

Answers

The answer to this question is Biodegradable

Please help me!

Explain how some structures in the skin protect your body.

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The primary function of the skin is to act as a barrier. The skin provides protection from: mechanical impacts and pressure, variations in temperature, micro-organisms, radiation and chemicals.

Please anyone ASAP help

Answers

If I’m correct, it’s c

Answer:

C. There is a 25% chance of short offspring.

Explanation:

In the simplified genotypes of a Punnett square cross, we deal with two genotypes. In this case, we are looking at a cross between Tt and Tt. T is dominant and t is recessive, meaning that someone with any genotype with T in it will be tall.

TT, Tt, and Tt will all produce tall offspring, while tt will produce short offspring.

This means there is a 75% chance of tall offspring, or 3:4.

50% or 2:4 are expected to have the Tt genotype.

Only 1 of the 4 will produce short offspring, which is 25%.

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Answers

Answer:

agriculture

Explanation:

Slash-and-burn agriculture, method of cultivation in which forests are burned and cleared for planting. Slash-and-burn agriculture is often used by tropical-forest root-crop farmers in various parts of the world and by dry-rice cultivators of the forested hill country of Southeast Asia

the answer is agriculture :

Why can grasses not survive on the island yet?​

Answers

why can grasses not survive on what island?
Because it’s dry? I don’t know but I think it’s common sense

Which skull bone is part of the facial bones and contains teeth?

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Answer:

The anterior skull consists of the facial bones and provides the bony support for the eyes and structures of the face. This view of the skull is dominated by the openings of the orbits and the nasal cavity. Also seen are the upper and lower jaws, with their respective teeth

The anterior skull. I learned it in school plus i searched it up to make sure.

I NEED HELP ON BOTH ANSWER AS QUICKLY AS POSSIBLE!!

Answers

In a point mutation, only one nucleotide is changed.

In a chromosomal mutation, the whole chromosome is changed.

The corresponding mutation types and sequences are given below:

Deletion: ATT GGA TA

Substitution: ATT ACG ATA

Insertion: ATA TGC GAT A

Photo synthesis is impossible at a depth of 1000 b/c ? A. It is too hot B. Only blue light penetrates this far C. No light penetrates this far D. It is too cold​

Answers

Answer:

B. Only blue light penetrates this far

Explanation:

Which experiment would most likely contain experimental bias?

Answers

Answer:

A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.

What is RNA? What similarities does it have to DNA?

Answers

Similarities Between DNA and RNA

Both DNA and RNA store genetic information. DNA and RNA are both large biological polymers. Both DNA and RNA consists of sugar, nitrogenous bases, and a phosphate backbone. On both molecules, guanine and cytosine pair with each other (are complementary).

Explanation:

How does being really cold affect the nervous system?

Answers

If the temperature is too hot, you may feel tired and lethargic, and if it is too cold, this may heighten the pain you feel.

A segment of mRNA has the sequence UGACAUAGC. Which of the following would represent the
strand of DNA from which this piece of mRNA was made?
O ACTGTATCG
O ACUGUAUCG
O CGAUACAGU
O GTACAGATT

Answers

Answer:

B

Explanation:

U(uracil) pairs with A(adenine), G(guanine) pairs with C(cytosine)

The total number of chromosomes in an organism is referred to as the
Will mark brainliest

Answers

Answer:

ploidy

Explanation:

Ploidy is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes.

Other Questions
Legislative Branch - Web QuestDirections: Use the links below to complete the following questions. Write your answers on a separatepaper. Your Web Quest is due tomorrow at the beginning of class. Good Luck!Links1) House of Representatives: http://www.house.gov/2) Senate: http://www.senate.gov/index.htm2) Clerk of the House of Representatives: http://clerk.house.gov/3) Library of Congress: https://www.congress.gov/4) Congressional Members: congress.orgStructure of CongressSection A--Fill in the blank activity: fill in the blanks below. Provide the names, party affiliation, and steach member in the Congress. Identify the role of each leadership position listed.*Speaker of the House -Role:*House Majority Leader -Role:*House Majority whip -Role:*House Minority Leader-Role:House Minority whip -Role:Senate Majority LeaderRole:Senate Majority whip - La un supermarket sau vandut intro zi 32kg de banane si 86kg de portocale incasanduse 536 lei a doua zi sau vandut 96 kg de banane si 52kg de portocale incasanduse 784 lei cati lei costa un kg de banane dar de portocala what is the opposite of -20? A local anime fan club surveyed its members regarding their viewing habits last weekend, and the following information was obtained: 35 members had watched an episode of Naruto, 48 had watched an episode of Death Note, 24 had watched both an episode of Naruto and an episode of Death Note, and 12 had watched neither Naruto nor Death Note. (Round your answers to three decimal places.)(a) What percent of the club members had watched Naruto or Death Note?(b) What percent of the club members had watched only Naruto?(c) What percent of the club members had watched only Death Note? Can somebody help me with this please HELP PLEASEwhat are some ideas you have about what could be causing it to malfunction? Which statement correctly classifies this group of animals? help me please. Translate the description below as an algebraic expression:half the quotient of p and 11 Which expression represents the length of one of the playground's sides? 224 + StartFraction 32 over 3 EndFraction x 14 + two-thirds x 14 + StartFraction 8 over 3 EndFraction x 4 (56 + StartFraction 8 over 3 EndFraction x) Guys pls help me!!!!!! solve for angle x and the length of line segments AO and BO Solutions of calcium nitrate and sodium chloride are mixed. What is the area of the trapezoid?5 cm14 cm5 cm10 cm EXPERT HELP: DON'T GUESS and SHOW YOU WORK find the product of (2y - 1) and (4y + 2y + 1).help. 1) What is benevolent deception? What is an effective counterclaim for an argumentative essay on Louisianas economy?It is not the case that Louisianas economy is stronger than it has ever been because it still faces major issues, such as unemployment.It is true that Louisianas economy is the strongest that it has been in years because industry is growing and thriving across the state.Some may incorrectly argue the states economy is not strong because thats just how negative people tend to think.It is too difficult to tell what condition the economy is actually in because there are not enough economic indicators. In the United States government, which of the following would have the power to send soldiers to a foreign country but does nothave the power to declare war?A. Supreme CourtB.PresidentOC. Attorney GeneralODCongress mention two ways people's destroy their body how many atoms are in 4.67 grams of sample of silicon