Phospholipids in a cell membrane are arranged so that the ______________ heads face the inside and outside of the cell where water is found.
A, hydrophilic.
B, hydrophobic.
C, water-fearing.
D, none of the above.
Please help :)

Answers

Answer 1
A because the head is hydrophilic :)






Answer 2
It is A I hope this helps :D

Related Questions

Which regions have been most affected by rising temperatures?

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Answer:

Japan

The Philippines

Germany

Madagascar

India

Sri Lanka

Kenya

Rwanda

Explanation:

Can someone plz help me?

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Answer:

Mitochondria

Explanation:

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What functional group is found on the head end of a lipid molecule?
a. carboxyl group
b. amino group
X c.omega-3 fatty acid
d. glycerol

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Answer:

Glycerol is a small organic molecule with three hydroxyl (OH) groups, while a fatty acid consists of a long hydrocarbon chain attached to a carboxyl group.

Explanation:

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which mutations are beneficial? which might not make a difference? which ones are most harmful?

Answers

Answer:

Mutations are random Mutations can be beneficial, neutral, or harmful for the organism, but mutations do not “try” to supply what the organism “needs.”

Explanation:

Earthquake and faults​

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer.....

Earthquakes occur on faults. A fault is a thin zone of crushed rock separating blocks of the earth's crust. When an earthquake occurs on one of these faults, the rock on one side of the fault slips with respect to the other. The fault surface can be vertical, horizontal, or at some angle to the surface of the earth.

Hope it helps!

Brainliest pls!

Follow me! :)

Why are leaves green:

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Chlorophyll gives leaves their green color.

Chimpanzees, chickens, cows, and human beings all share a gene for an insulin hormone. What does this suggest? (1 point)
a. this suggests that none of these species share a common ancestor
b. this suggests that all of these species share a common ancestor
c. this suggests that two of these species share a common ancestor
d. this suggests that three of these species share a common ancestor

Answers

B. This suggests that all of these species share a common ancestor.

Since they all share a similar gene, they must all be share an ancestor that they all descend from at some point in time.

Chimpanzees, chickens, cows, and human beings all share a gene for an insulin hormone this suggests that b. this suggests that all of these species share a common ancestor.

What is evolution?

In biology, evolution is the alternative withinside the traits of a species over numerous generations and is based at the method of herbal selection. All cutting-edge people are 99.9% much like each other with inside the part of the human genome that codes for proteins.

In equal regions of the genome, we're 98.8% genetically much like chimpanzees, 75% genetically much like chickens, or even 60% genetically much like banana tree evidence from fossils, proteins, and genetic research shows that people and chimpanzees had a not unusual place ancestor tens of thousands and thousands of years ago. Most scientists trust that the 'human' own circle of relatives tree (called the sub-organization hominin) breaks up from the chimpanzees and different apes approximately 5 to seven million years ago.

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A form of asexual reproduction in bacteria and other prokaryotes that involves the splitting of a parent cell into two independent cells is
called binary fission

True
False

Answers

i think the answer is true but im not for sure

animals of the same general body types have the same anatomy true or false​

Answers

Animals of the same general body types having the same anatomy is True.

Anatomy is the study of the body parts, structures and functions of

organisms.

In situations where animals have the same general body type , then it means

they also have the same anatomy. A good example is mammals which have

the same structure of  body parts and the same anatomy.

Organisms with different body structures however have an entirely different

anatomy which is why True is the most appropriate choice.

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what are 3 structures(organelles) that plant cells that animal cells do not?

Answers

Cell wall, chloroplasts, and large vacuole
cell wall,chloroplasts, and large vacuole

How do scientists identify organisms that may have disease resistance genes?

Answers

Answer:

The use of genetic engineering in developing disease-resistant plants. The techniques of genetic engineering can be used to manipulate the genetic material of a cell in order to produce a new characteristic in an organism.

In chemiosmosis what is the most direct source of energy?

Answers

Answer:

In chemiosmosis, the most direct source of energy used to convert adp+pi to atp is through oxidative phosphorylation by energy released from movement of protons through atp synthase, down their concentration gradient.

Hope this help you! :)



Which cellular process would be affected first if the structure labeled 3 were
destroyed?

Answers

Answer:

Photosynthesis

Explanation:

asked my teacher

where in the bone are red blood cells made?
periosteum
compact bone
spongy bone
joint capsule

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Answer:

red blood cells or formed in the red bone marrow of bones

why are peas carbohydrates

Answers

Complex carbohydrates are made up of sugar molecules that are strung together in long, complex chains. Complex carbohydrates are found in foods such as peas, beans, whole grains, and vegetables. Both simple and complex carbohydrates are turned to glucose (blood sugar) in the body and are used as energy.

Explanation:

Hope this helps you !!

A constant rate of increase for a population produces a growth graph that is J shaped rather than a straight line. Why?

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Because it represents the population density is increasing, an organism increases rapidly in an exponential (logarithmic) form

Use examples to explain how the biosphere interacts with two other of Earth's spheres. Explain the interaction for each using complete sentences.​

Answers

Answer:

The biosphere is influenced by other spheres and also influences other spheres.

The biosphere comes into contact with several other spheres such as the hydrosphere, the lithosphere, and the atmosphere.

Contact with the atmosphere is a two way street since the biosphere can alter the composition of the atmosphere. However, many members of the biosphere like mammals and birds depend on the mix of gases in the atmosphere to survive, and weather is an important agent of change.

The lithosphere is another sphere that can impact the biosphere through geologic activity both underground and on the surface. The impact of the biosphere on the lithosphere can be observed through the altering and transformation of terrains and through biochemical weathering of rocks.

Explanation:

15. Which of the following is controlled by multiple genes and influenced by the environment? *
Codominant traits
Single gene traits
Polygenic traits
Incomplete dominant traits

Answers

Polygenic traits-more than one gene controls the trait, like height or skin color

How has vehicle fuel consumption in comparison to miles traveled changed since 1960? What is the likely cause for this change?​

Answers

Answer:

After World War II, economic growth, population growth, rapid suburbanization, and the closing of some public transit systems led to more reliance on personal vehicles for transportation. The number of cars and trucks in the United States increased dramatically, as did the number of highways. One result of the rapid increase of motor vehicles was air pollution, especially in cities, that had serious impacts on public health and the environment.

HELPPP
Which of these is not associated with expiration?
A. high pressure

B. relaxed diaphragm

C. increased volume

both B and C answers

Answers

Answer:

(A)

Explanation:

High pressure has nothing to do with expiration(breathing out).

Hope it helps :)

Illustrate the following with the help of suitable diagrams.
a) Binary fission in Amoeba
b) Binary fission in Leishmania
c) Multiple fission in plasmodium
d) Regeneration in Planaria
e) Budding in Hydra
f) Spore formation in Rhizopus

Answers

Answer:

D. Regeneration in Planaria

Explanation:

If it is divided into 3 parts a, b and c, each part grows as a new individual

What do protists and animal cells have in common?

Answers

All animal-like protists are heterotrophic and eat other organisms. I think

what bonds in an atp molecule store the chemical energy used by cells?

Answers

Answer:

quais ligações em uma molécula atp armazenam a energia química usada pelas células?

Explanation:

espero ter ajudado boa noite

tRNA:
a) helps to translate codons to DNA
b) transfers anticodons to rRNA
c) recognizes anticodons in the mRNA
d) joins one specific amino acid

Answers

Answer:

A transfer RNA (abbreviated tRNA and formerly referred to as sRNA, for soluble RNA) is an adaptor molecule composed of RNA, typically 76 to 90 nucleotides in length (in eukaryotes), that serves as the physical link between the mRNA and the amino acid sequence of proteins. Transfer RNA (tRNA) does this by carrying an amino acid to the protein

Explanation:

Read this paragraph from "How Water Loss Affects Biodiversity."
“When a region experiences a significant drought, many animals may die from lack of water and food. […] If tourism declines due to high wildlife casualties, then the locals who depend on income from tourism will lose their livelihood. People may then turn to farming to earn money, but crops require water to grow. This can place further strain on the water supply and worsen the original problem of the drought.”

What event can cause many animals to die from lack of water and food?

Answers

Answer:

Eggs and fried chicken with mentally stabled fries

Which word best completes this sentence?

At the end of binary fission, the two daughter cells that result are genetically _________ to each other and to the parent cell.

A. different
В. identical
C. similar
D. opposite​

Answers

Answer:

B. identical

Explanation:

In binary fission, the parent cell divides into two. The genetic material (DNA) of the parent cell is duplicated in the daughter cells. Having the same genetic composition makes the cells genetically identical.

4. PART B: Which quote from the text best supports the answer to
Part A?
O A "protesting the annexation of Texas as a slave state." (
Paragraph 7)
OB "and launched a newspaper where for 15 years he published
his views." ( Paragraph 8)
OC "his growing prestige gave him resonance in politics" (
Paragraph 9)
D "Douglass opened a dialogue with the president-elect" (
Paragraph 10)

Commonlit = ABOLISHING SLAVERY: THE EFFORTS OF FREDERICK DOUGLASS AND ABRAHAM LINCOLN

Answers

Answer:

C

Explanation:

.

The quote from the text that best supports the answer to Part A is as follows:

"his growing prestige gave him resonance in politics" (Paragraph 9).

Thus, the correct option for this question is C.

What is a Quote?

A quote may be characterized as a sequence of repeating the exact words of a speaker or an author. It is also a passage or statement repeated in this way. Quote means to cite something as a form of proof. The quote has several other senses as a verb and a noun.

According to the context of this question, the quote may be governed by the continuous repetition of a sentence, phrase, or passage from speech or text that someone has said or written.

In oral speech, it is the representation of an utterance (i.e. of something that a speaker actually said) that is introduced by a quotative marker, such as a verb saying.

Therefore, growing prestige gave him resonance in politics is the quote from the text that best supports the answer to Part A. Thus, the correct option for this question is C.

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Which one of the following disease is caused by a protozoa?
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b.Sleeping sickness
c.Rabies
d. both a and b

Answers

Answer:

D: Both A and B.

write the main roles of water​

Answers

Answer:

Keeps people's health in order by carrying nutrients and oxygen to cells, Protects humans organs and tissues and Helps to regulate temperature and help the body in many ways. Also, up to 60% of the human body is water.

Hope that helps. x

which type of stem cell gives rise to red and white blood cells?

Answers

Answer:

hematopoietic stem cells

Explanation:

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