Why are the tais pointing inward in layer H

Why Are The Tais Pointing Inward In Layer H

Answers

Answer 1

Answer:

Because they are hydrophobic

Explanation:

The image shows a cell membrane, which is made up a phospholipid bilayer. The phospholipid bilayer is made up of a phosphate head, which is hydrophillic, and fatty acid tail, which is hydrophobic. That means they are repelled by water.

Because the tails are hydrophobic, they are repelled by the water towards one another, while the heads remain facing outwards,


Related Questions

ASAP
What is important about a scientific hypothesis?

A) A hypothesis should be falsifiable

B) it should support current scientific theories

C) it should be a question

Answers

Answer:

A

Explanation:

a hypothesis should be falisifiable

When we place a teabag in hot water, the water takes on a brownish colour. Explain which process has taken place.

Answers

Answer:

diffusion

Explanation:

the particles form the tea are moving from an area of high concentration of tea to a low concentration of tea. If you want to be even more speficic this is osmosis; the diuffuion of partcles in water

hope this helps :)

Compared to the Sun, the star Betelgeuse is
A. Less luminous and warmer
B. Less luminous and cooler
C. More luminous and warmer
D. More luminous and cooler

Answers

The answer to that is A

Red supergiant star Betelgeuse is around 764 times as massive as the Sun. To put that into perspective, the diameter of Mars' orbit around the Sun is 328 times that of the Sun. Thus, option A is correct.

What is the comparison of Sun and star Betelgeuse?

Betelgeuse is 640 light years away from the sun. Given that the star is only 10 million years old, it will die young like earlier supergiants.

The sun, in contrast, is only approximately halfway through its life and is nearly 4.6 billion years old.

Betelgeuse is one of the gleaming stars in the night sky and can be seen clearly on the right shoulder of the constellation Orion.

Betelgeuse is a red supergiant that is 1,400 times bigger than our Sun and thousands of times brighter.

Therefore, Compared to the Sun, the star Betelgeuse is  Less luminous and warmer.

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PLS help me for my assignment, here's a lot of points :D

What are examples of social, ethical, economical and legal issues of embryonic screening?

Answers

Answer:

Privacy and Confidentiality. Privacy has many dimensions. ...

Socially Vulnerable Populations. ...

Health Insurance Discrimination. ...

Employment Discrimination. ...

Individual Responsibility. ...

Race and Ethnicity. ...

Implementation Issues.

Which of the following structures is at the same level organization as the mitochondrion in a plant cell

Answers

Answer:

Any other cell organelles would be at the same level of organization as a mitochondria.

The question is highlighted, please help asap!

Answers

Answer:

You have to use certain materials, so that's a limitation

Explanation:

You have to use certain materials, so that's a limitation because you can't use every materials in the world. You have to use certain ones.

HELP YALL I NEED IT QUICKKKKK Hybrid seeds are deliberately crossbred for particular traits, such as growth pattern or disease resistance. They have been hand-pollinated and are patented, often sterile, and genetically identical within food types. These plants are usually grown in a monocultural environment and are cultivated for mass production and sale. They must be sturdy to withstand mechanical picking and cross-country shipping. They do not compare to the quality and taste of heirloom plants, but they do produce large, healthy fruit that appeals to most shoppers. Unlike heirloom seeds, if one saves a hybrid seed, one will not get the same plant again.


Which statement can be removed and not affect the excerpt’s reliability?

Answers

Answer:

Unlike heirloom seeds, if one saves a hybrid seeds, one will not get same plant again.

Explanation:

Hybrid seeds they are cross pollinated. It is the main contributor in agriculture.

They does not reproduce so they do not save seeds from hybrids.

Heirlooms are open pollinated. Thy can be harvested and replanted and it can be grown year after year.

Answer:

hey what do you call a deer with no eyes

Explanation:

no idear

What impact does an increase in temperature have on the rate of a chemical reaction?

A) Temperature has no effect on the rate of a chemical reaction

B) It decreases the rate of the reaction

C) It increases the rate of the reaction

Answers

Answer:

C) It increases the rate of the reaction

Explanation:

Hope this helps!

What is the climate like in the Yellowstone forest?​

Answers

Answer:

maybe it helps

Explanation:

Daytime temperatures are often around 70°F (25°C) and occasionally 80°F (30°C) at lower elevations. Nights are usually cool and temperatures may drop below freezing at higher elevations.

Which of the following represents a possible chromosome number of a species that uses sexual reproduction, and why?
A
62, because this number will create a diploid cell, the result of both female and male gametes combined.
B
62, because this number will create a haploid cell, allowing both female and male gametes to be combined.
С
23, because this number will create a diploid cell, the result of both female and male gametes combined.
o
D
23, because this number will create a haploid cell, allowing both female and male gametes to be combined

Answers

Answer:

B. 62, because this number will create a haploid cell, allowing both female and male gametes to be combined.

Explanation:

Sexual reproduction involves two organisms to come together (male and female). Sexually-reproducing organisms make use of a process called MEIOSIS to produce gametes or sex cells, which have a reduced number of chromosomes as the parent cells producing them.

A sexually reproducing organism must contain a complete diploid chromosome number (2n) that allows it to produce cells with a haploid chromosome number via meiosis. The haploid gamete cells that result from each meiotic divisions of male and female parents can combine to form a whole diploid organism.

The number of a species should be uses se-xual reproduction,

B. 62, because this number will create a haploid cell, allowing both female and male gametes to be combined.

Se-xual reproduction:

It includes the two organisms for come together i.e. male and female. It make use of a process known as MEIOSIS to generate gametes. A se-xually reproducing organism should contain a complete diploid chromosome number (2n) that permits it to generate cells with a haploid chromosome number via meiosis.

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A company wants to build a new store. After reviewing the piece of land it is determined that a threatened woodpecker nests in that area .If the company is granted permission to build , what is the most environmentally responsible action by the company

Answers

Answer:

Explanation:

If the piece of land is forested or covered with many trees, the company can decide not to bring down all the trees (leaving some trees standing) and move as many as possible nests to the available trees within it's land. This will prevent emigration of the woodpeckers and can ultimately help conserve the woodpeckers in that land and indeed the area in which the land is situated.

This is most environmentally friendly because killing or scaring away of the birds by destroying there homes could lead to imbalance in the environment and even cause gradual extinction of the birds in the environment/area.

what is one reason to support a national DNA database

Answers

Information can be shared between databases held in different countries to help identify criminals who commit crimes in more than one country. It is easier to travel internationally enabling potential criminals to escape police and conviction. A DNA database may help to keep track of criminals around the world
Information can be shared between databases held in different countries to help identify criminals who commit crimes in more than one country. It is easier to travel internationally enabling potential criminals to escape police and conviction. A DNA database may help to keep track of criminals around the world.

The Somatic Nervous System controls all our voluntary muscle movements.

Group of answer choices

True

False

Answers

Answer:

it is true true

Explanation:

Answer:

its true

Explanation:

Where does a carnivore directly get its energy from?

Answers

Answer:

From their food, for example when a human eats ... let’s say a burger. It has meat, vegetables and other good things for your body to get it’s vitamin and energy

Explanation:

A model of an embedded membrane protein is shown above. What is the most likely characteristic of the portion of the protein
indicated by the black circle?
A)
This is a charged region of the protein
B)
This is the polar region of the protein
This is hydrophilic region of the protein
D)
This is the nonpolar region of the protein
Then

Answers

Answer:

D) This is the nonpolar region of the protein

Explanation:

cause i just got it right

A shipwrecked sailor is stranded on a small desert with not fresh water to drink. He knows he could last without food up to a month, but if he didnt have water to drink he would be dead within a week. Hoping to postpone the inevitable, his thirst drove him to drink the salty seawater. He was dead in two days. Why do you think drinking seawater killed the sailor faster than not drinking any water at all?

Answers

Answer: The salt dried and dehydrated him even further.

Explanation: When we become dehydrated, the sodium concentration in the body is already elevated. Adding salt only aggravates the condition by forcing the kidneys to excrete more water in order to eliminate the extra salt.

ASAP Please!

Yeast contained in bread dough completes anaerobic respiration and causes the bread to rise. Which gas released by the yeast causes the bread to rise?
Group of answer choices

Oxygen

Carbon

Nitrous Oxide

Carbon Dioxide

Answers

Answer: Carbon Dioxide

Explanation:

Answer:

Carbon Dioxide

Explanation:

did the studyisland :)

ANSWER PLEASEEEEE TYYY

Answers

Answer:

A-D

Explanation:

They both lie on the same ring.

I hope this helps! Happy learning, friend :)

Which of the following had the highest viscosity honey, milk, water

Answers

Answer:

Honey

Explanation:

Honey is the thickest, and therefore has the highest viscosity. Think of the differences when you pour water, milk, and honey. Honey doesn’t flow as well as the other two.


1. SCIENTISTS HAVE DISCOVERED THAT BEFORE AN ERUPTION, EARTHQUAKES GENERALLY

Answers

Answer: Increase in number

Explanation:

According to natural selection theory, Different species occupying the same habitat will adapt to that habitat by undergoing the same genetic changes Adaptations beneficial at one time should generally be beneficial during all other times Well-adapted individuals have more offspring, and thus contribute more to the next generation's gene pool, than do poorly adapted individuals. Adaptations beneficial in one habitat should generally be beneficial in all other habitats

Answers

Answer:

The most correct statement is - Well-adapted individuals leave more offspring, and thus contribute more to the gene pool, than poorly adapted individuals.

Explanation:

Adaption in natural selection is a species, time-specific, and habitat-specific process. So, it means if a species is adapted to genetic changes in a particular habitat, it is not necessary that all other species also adapt to similar genetic changes.

Similarly, if a species has beneficial adaption for a particular habitat, it is not necessary it will be beneficial for the other habitat as well.

Thus, natural selection leads to the well-adapted individual that leave more offspring and contribute more to the gene pool.

A student observes that a mountain has a layer of coal at the top of it.
How did the coal come to be at the top of the mountain?*

Answers

Answer:

Explanation:

PLEASE HELP URGENT
You want to survey members of your class to calculate the average amount of water they drink on a daily basis. Which of the following units would be most appropriate to use in your calculations?
A. microliters
B. micrograms
C. liters
D. kilograms

Answers

Answer:

I would say liters

Explanation:

Because D and B are units of weight and A is extremely small for the amoutn of water you drink.

If a plate boundary has a mid-range ridge, it must be a (blank)
PLS HELP

Answers

It’s a divergent plate boundary. Divergent plate boundaries move away from each other causing magma to rise. The magma cools when it hits the ocean water and solidifies causing ridges to form.

True or False: Diffusion requires energy input to occur.

Answers

Answer:

False

Explanation:

Diffusion does not require energy input from the cell. Diffusion transports water across the cell membrane.

Answer:

If you are talking about simple diffusion, the answer is false, but if you are talking about falicitated diffusion, the answer is True.

please help
will give the brainliest
Urgent​

Answers

Explanation:

4-option c

5-

homeostasis:the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.

excretion:(in living organisms and cells) the process of eliminating or expelling waste matter.

ultrafiltration:Ultrafiltration is the removal of fluid from a patient and is one of the functions of the kidneys that dialysis treatment replaces. Ultrafiltration occurs when fluid passes across a semipermeable membrane (a membrane that allows some substances to pass through but not others) due to a driving pressure.

endotherman:animal that is dependent on or capable of the internal generation of heat.

Abiotic factors of an ecosystem can include ?

Answers

Answer:

Abiotic factors are the non-living parts of the environment that can often have a major influence on living organisms. Abiotic factors include water, sunlight, oxygen, soil and temperature.

Reeds, sedges, and cattails are an indication of which type of native vegetation?

A Forest

B Prairie

C Marsh

D Transition

Answers

Answer: c) Marsh

Explanation:

Compare the circulatory system of a plant and animal.

Answers

Answer:

vascular plants have a top and bottom ,a trunk and branches ,leaves or needles the bottom is a system of roots. Xylem and phloem make up transportation system of vascular plants. Xylem is made of vessels that are connected end to end to move water around.

Open and closed circulatory systems are found in animals. blood vessels transport all guilds into a cavity. when the animal moves the blood inside the cavity moves around the body in all directions. most invertebrates like crabs, insects, snails etc...have an open circulatory system.

Which is an example of a trace fossil?

Answers

Answer:

animal burrow

Explanation:

Animal burrow is an example of a trace fossil. So, the correct option is (A).

What is Fossil?

A fossil is defined as the preserved remains, imprint, or trace of something that once lived, including bones, shells, exoskeletons, fossilized traces of animals or microbes, amber, hair, petrified wood, and DNA Contains protected items. remain. The totality of fossils is called the fossil record.

Fossils are categorized three main groups -

Impression fossilsTrace fossilsReplacement fossils.

Some fraction of ancient organisms are preserved as fossils which are easily preserved organisms with a solid and resistant skeleton. Some examples of trace fossils are rock evidence of nests, burrows, footprints, and scat.

Thus, Animal burrow is an example of a trace fossil. So, the correct option is (A).

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Your question is incomplete, but the most probably the complete question is :

Which is an example of a trace fossil?

animal burrowskin of organismpreserved bonepetrified wood
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Espaol 2: Una conversacin usando IR. Completa la conversacin usando conjugaciones correctas de IR. (Complete the conversation using correct conjugations of IR.)Mira las palabras en negrilla y subrayadas. (Look at the words in bold and underlined.)Claudia y Pablo hablan en la escuela.Claudia: Tengo mucha tarea en la clase de ingls! Yo 1. ______ a la biblioteca...2. _______ t y yo?Pablo: No, yo no 3. ______ a la biblioteca hoy. Claudia: No 4. _______ t a la biblioteca? Tienes que hacer la tarea de ingls!Pablo: S, pero necesito comprar pizza y un refresco. Mis amigos y yo 5. _______ a la cafetera. Despus, yo 6. _______ al gimnasio y ellos 7. ______ a la clase de Espaol 2. Claudia: 8. _______ Carlos al gimnasio?Pablo: No, l 9. _____ a la biblioteca para estudiar.Claudia: Ay, Pablo! T tambin necesitas ir. 10. ______ t y Carlos maana?Pablo: S, todos nosotros 11. _______ maana. Use the drop-down menus to answer the questions. What can you conclude about the work of engineers based on today's reading? Which is an important character trait for an engineer or inventor? how did the army interact with the public Should we contnue to experiment and test treatments on animals? what did the british force the colonists to do after the french and indian war Last summer,emelian decided to measure change in a swimming pools water level each week. It was hot and dry the first week and the level decreased by 8 inches.During the second week, it rained and the water level increased by 17 inches. Model the changes as a sum of integers. I am accused of stealing a boxx of Velveeta from Giant food. I have no criminal record. I am held in Jail for a year before my trial. The judge sets bail at $10 million. I repeatdly ask to see my lawyer but I am always told that all the state appointed lawyers are busy helping other customers. Have my rights been violated? Why does the word Andaluca have an accent?The last syllable has an accent if it ends in -n or -s, but Andaluca ends in an -a. What was the main cause of 'Oregon Feverand the emigration of many Americans tothe Oregon Country, considered the GreatMigration?A. The depression of 1837 and the rich farmland in OregonCountryB. The gold rush in the Oregon CountryC. Joint occupation between Great Britain and the U.S. of theOregon Country Matching type. Send help please. ASAP! Which words are opposites? 1. War, Peace 2 Dog,Cat 3. Weight, Wait 4. Crayons, Paint If water does break down by electrolysis to form new substances, what might be formed? Which electron configuration represents the electrons in an atom of sulfur in an excited state? 2 8 62 7 72 8 72 7 8 What would happen if America became a communist country? New immigrants wealth and education Please help :(,,,,,....... What is a police stingray? Group of answer choices A technological device that transmits fraudulent credentials to trick cell phones into connecting to it An armored vehicle used for SWAT scenarios Policies that dictate investigation tactics An aquatic animal 1 pcCalculate the volume of a an object that has a height of 14.3cm, length or25.2cm, width of 6.7cm. *46.2cm2414.412 cm0.085 cm53.785 cm Cations are alwaysQuestion Blankthan the neutral atom. Which graph represents this system?2x-5--5y-3x+1