which example involves a cell membrane receiving and sending messages
A. A large fish chasing its prey in the sea
B. A protein forming a channel for an ion
C. A water molecule moving inside a cell
D. A tubeworm retreating from a predator

Answers

Answer 1

Answer: a tube worm retreating from a predator (a.p.e.x.)

Explanation:

Answer 2

Answer:

c should be your answer

Explanation:


Related Questions

which of the following provides growth and development information to cells

A. deoxyribonucleic acid
B. Polymerase
C. adenosine triphosphate
D. cell adhesion molecules

Answers

Answer:

a deoxeribonucleic acid

Explanation:

which of the following is the most common method of photosynthesis?
A: C3
B: CAM
C: rubisco
D: C4

Answers

Answer:

B: CAM

Explanation:

Answer:

C3

-C3 was the original

C4 and CAM have been discovered recently and are only seen in a few types of plants.

Within the double helix structure, you will find nitrogenous bases on both strands of DNA. Why
are those nitrogenous bases so important in life?

Answers

Answer:

Nitrogenous bases are the basis of DNA, they are the ones from which hereditary information is also formed and inherited, otherwise we can say that nitrogenous bases are nucleotides. So they have an important vital role.

When you use the five senses to describe something is ____________________observation.​

Answers

Answer:brilliant

Explanation:

is bacteria living? yes or no

Answers

Answer:

yes

Explanation:

Answer:

Yes

Explanation becasue Bacteria (singular: bacterium) are a major group of living organisms. Most are microscopic and unicellular, with a relatively simple cell structure lacking a cell nucleus, and organelles such as mitochondria and chloroplasts.Bacteria are the most abundant of all organisms.

Match the type of volcano formed to the type magma that most likely formed it.

Answers

Answer:

Andesitic and Composite sheild rhyolliticcinder cone basaltic

Explanation:

plese answer this for me (5 stars)

Answers

Answer:

The answer is A

Explanation:

Please Mark Brainliest

Answer:

It A. I took the test.......oh well I'm late.

Which of the following terms are used to indicate that cell membranes will allow only certain molecules to pass through without assistance?
A. Selective Permeability
B. Open Bilayer
C. Homeostatic Membrane
D. Temporary Permeability

Answers

The answer is c Homeostatic Membrane

The plasma membrane separates the cell from the outer environment. It only allows the movement of certain molecules through selective permeability. Thus, option A is correct.

What is selective permeability?

Selective permeability is the property that allows the movement and transportation of the molecules inside the cell through active or passive transportation.

It is seen in the plasma or the cell membrane of the cell as it allows only certain specific molecules to enter or leave the cell. It is important for the protection of the cell.

This allows the exchange of the nutrients and waste produced in and out of the cell. The selective permeability is the semi-permeability that is due to the lipid bilayer of the membrane.

Therefore, option A. the cell membranes are selectively permeable.

Learn more about selective permeability here:

https://brainly.com/question/4098735

#SPJ6

Which structures are not found in simple leaves?

Answers

It is leaflets. They are found in compound years.

Which planets are most different from earth ?

Answers

Answer: an gas planet is extremely different

Explanation:

I would say either Jupiter or Mercury. Jupiter is a gas planet, incredibly heavy, and a lot more massive that Earth. Mercury, while it is also a terrestrial planet, is 1/3 the size of Earth with an super thin atmosphere that swings dramatically between burning and freezing temps.

somebody help me plzzz

Answers

Answer:the correct answer is D:) can i have brainly?

Explanation:

Answer:

D. a hypothesis

Explanation:

The statement starts with an if, thus meaning that it is yet to be known and that an experiment has to be carried out first.

please answer this for me (five star) no cap

Answers

Answer:

B

Explanation:

Answer:

C)

Explanation:

Chloroplast only exist in an plant cell. That was a dead giveaway .

The answer cannot be B because both animal and plants have cell membranes and from the objective it is distinctively describing a plant cell. An also an animal cell does not have a cell wall.

You are looking through a microscope at stained cells that appear to have a stiff outer edge and smaller structures inside

Answers

Ok whats the question?

Why is salt water dangerous to someone who has been a long time without food or water?

Answers

If someone consumes a lot of sodium it can raise their blood pressure and damage many organs in their body.

Well salt water can make a person become more thirsty and cause their kidney to be unable to get rid of the salt that comes from seawater. The body can normally gets rid of the excess salt by having the kidneys produce urine, but it needs freshwater to dilute the salt in your body for the kidneys to work properly.

Click the statement that best describes the role of each element in living organisms.

Carbon .
Oxygen .
Hydrogen

Answers

Answer:

I think the answer might be oxygen

Explanation:

I think this because you need oxygen to survive. Right?!

Answer:

Nitrogen      

✔ is obtained by plants from bacteria in soil.

Phosphorous      

✔ provides strength to bones and exoskeletons.

Sulfur            

✔ gives strength to the protein keratin.

   

Explanation:

to the second part on egde 2023

Jill is doing an experiment on the movement of pill bugs she will place the pill bugs on flat surfaces covered with different materials to see how the texture of each material affects the bugs movement how can you use her imagination in this experiment A to replicate another student's procedure exactly B to think of different kinds of materials to use C to carefully record the results as they happen D to follow the steps of the procedure precisely

A. B. C. D. what do you think​

Answers

Answer:

b

Explanation:

i got it right with my answer on apex

Jill can use her imagination by thinking of different kinds of materials to be utilized in this experiment. Thus, the correct option is B.

What is an Experiment?

An experiment may be defined as a specific arrangement of instruments, scientific methodology for an event and make a discovery, test a hypothesis, or demonstrate a known fact.

Jill wants to illustrate how the texture of each material affects the movements of bugs. So, she required different kinds of materials in the demonstration of her experiment.

Therefore, the correct option for this question is B.

To learn more about Scientific experiments, refer to the link:

https://brainly.com/question/17274244

#SPJ2

Why does the amount of protons and electrons stay the same in stable atoms?

Answers


When an atom has an equal number of electrons and protons, it has an equal number of negative electric charges (the electrons) and positive electric charges (the protons). The total electric charge of the atom is therefore zero and the atom is said to be neutral.

ILL GIVE BRAINLIEST AND EXTRA POINTS- Who FIRST recognized the cell as the universal unit of life? HINT ITS NOT HOOKE I GOT IT WRONG

1. Virchow

2. Van Leeuwenhoek

3. Schleiden and Schwann

ASAP PLEASEEEEE

Answers

Answer:

2. Van Leeuwenhoek

Explanation:

Hooke did discover it but the cells were dead!

Pilar just won a coveted award at work, even though many of her colleagues told her she didn't have a chance of getting it. While standing on the stage at the company's banquet dinner, she wanted to gloat and call out the people who didn't support her, but she knew this would not be appropriate. Instead, she stayed positive and smiled, thanked all of her colleagues, and graciously accepted the award. Pilar ended up conforming to this particular social setting's _____.

Answers

Answer:

Pilar ended up conforming to this particular social setting's negativity.

Explanation:

Pilar's co-workers do not show support for the causes in which she participates, on the contrary, they underestimate her and denigrate the capacities she has and the possibility of being rewarded for the hard work she intends to do. This does generate an environment full of negativity, which can harm everyone involved. The fact that Pilar, overcoming this environment, winning the prize and giving a sincere speech, regardless of what her colleagues said, shows that she got used to and adapted to a place with this type of negativity.

1. What does lipase digest ?

2. Where does digestion start?

Answers

Answer:

1. This enzyme specifically digests butter fat in your food.

2. Digestion begins in the mouth, well before food reaches the stomach.

Explanation:

Digestion begins in the mouth

Passive transport into cells is driven by a concentration gradient; a greater concentration of molecules on one side of the membrane.

Which direction would oxygen move across a cell membrane if there was a greater concentration of oxygen molecules on the inside of the
membrane?

A. It would continue to concentrate inside the cell.
B. The random diffusion of oxygen would balance and have no net effect.
C. Towards the outside of the cell.
D. None of the above.

Answers

Answer:

A. It will continue to concentrate inside the cell.

Explanation:

Due to the higher concentration of oxygen molecules on the inside, oxygen molecules of the outside move to the inside and the more the oxygen molecules move inside the higher the concentration of the oxygen molecules on the inside.

Answer:

A

Explanation:

Towards the outside of the cell.


What would a doctor give to a patient to relieve the symptoms of flu?

Answers

Answer:most likley tamaflu

Explanation:

why inter-sectoral cooperation is important in tackling environmental problems? ​

Answers

Answer:

it is important because they have the greatest role in tackling environment

The most prevalent environmental threat to human populations caused by landfills is the contamination of surface and ground water. So, most modern landfills in the U.S. are designed to protect against hazardous chemicals escaping into the surrounding soil. What technology makes these protection systems possible?

Answers

Answer: plastics technology

Explanation:

Why can whales not breathe underwater?

Answers

Answer:

Whales and dolphins are mammals and breathe air into their lungs, just like we do. They cannot breathe underwater like fish can as they do not have gills. ... After each breath, the blowhole is sealed tightly by strong muscles that surround it, so that water cannot get into the whale or dolphin's lungs.

What is the significance of receptor- mediated endocytosis?​

Answers

Answer:

Receptors are proteins or glycoprotein that bind signaling molecules known as first messengers, or ligands.

plzzz helppppppppppppppppppppppppppppppppppppppppppppppppp ive been stuck on this question for days plz plz plz pzl plz zplzplpzlpzlzplzzpzlzplzplzpzlzplzplzplzpzlzplzplzplzplzplzpzlzplzplz
background info: potato cells were added to different solutions of NaCl and it has to do something with Osmosis

Answers

Answer:

The water moving form inside the potato to the outside, making it lose mass.

Explanation:

I hope this is right.

The evolutionary process occurs in
organisms through changes in traits
that are never able to be inherited.
Agree or disagree

Answers

Answer: Disagree

Explanation: Physical traits are able to be inherited

I believe it would be disagree

An ant crawls 15 cm/sec in 5 seconds how far did the ant travel

Answers

Answer:

75 centimeters

Explanation:

15 x 5 = 75

What is the impact of the depletion of fishing stocks?

Answers

It is the same as creating more pests or setting up dominant species which upset the ecological food pyramid leading to decimation of trophic levels or predators and energy cycling. Fishes feed on microscopic algae and animals the primary base of the food chain in water, if they are not checked they will choke the rivers and oceans causing toxic waters. Fish feed to contain them, in the process they grow and increase in numbers but their population is checked by bigger fishes and so on till it reaches a top predator which is usually a large animal.

Answer:

Decades of destructive fishing has resulted in the precipitous decline of key fish stocks such as bluefin tuna and Grand Banks cod, as well as collateral impacts to other marine life. Hundreds of thousands of marine mammals, seabirds, and sea turtles are captured each year, alongside tens of millions of sharks.

Other Questions
HELP MEEEEEEEE PLEASEEEE BRAINIEST There are a total of 64 students in the video game club and the Pokmon club. The video game club has 10more students than Pokmon club. How many students are in each club? the sum of 8 and 7 double What does Lincoln mean by A house divided against itself cannot stand?PLEASE HELP!! Suppose the country of Burondo is one of the poorest countries in the world. Its economy is heavily reliant on income from the export of oil. There are only two oil-extracting companies in Burondo. Both are owned by the government. A large part of the earnings from oil exports goes toward financing the president's lifestyle and entourage. Burondo has not had a single democratic election ever since it gained independence 50 years ago. Although Burondo is said to have abundant oil resources, only a small proportion is extracted every year because the extraction process is so inefficient. Transporting goods in and out of the country is costly, as Burondo is surrounded by lofty mountain ranges. School enrollment in this country is very low and as a result, most of the adult population is illiterate. Life expectancy is also quite low. Agriculture is collectivized in Burondo and so food shortages are common in the country.Using the information given, distinguish betw Find the LCM of x2 + x,x2-1,x2-x Stabilizing selective pressures result in _______. a. rapid, broad evolutionary changes b. limited evolutionary changes c. an increase in genetic diversity d. extreme gene distributions Create steps to fry egg Which is the larger atom kr Or As Why did George Washington warn against foreign alliances in his farewell address? A. To prevent the nation from becoming entangled in foreign wars against their willB. To improve popularity among federalistsC: To establish the United States as the dominant force in the Western Hemisphere D. To prevent the establishment of foreign markets on the US territory The material on sale is a veritable bargain.A. suspiciousB. once a yearC. surprisingD. true HELP!!!!!!!!!!! Simplify7/9/14 Your school is hosting a diving contest, and they need a programmer to work on the scoreboard! Your job is to calculate each diver's total after the three judges hold up their individual scores. Write the function calculate_score which takes a tuple of three numbers from 0 to 10 and calculates the sum. A perfect dive is worth 30 points, a belly flop is worth 0. For example: calculate_score((10, 10, 10)) # => 30 calculate_score((9, 9, 6)) # => 24 American history from the late 1800s through the pre-World War I era witnessed a transformation in foreign policy. Imagine that you are preparing the introduction to a book that will cover American foreign policy before 1914. You will need to give some succinct, but essential background, beginning with the changes that took place in foreign policy and the reasons for those changes during the late nineteenth and early twentieth centuries. Help! how does the y- value change? Henry is following the recipe to make a cake. He has 95 cups of flour. How many cakes can Henry make Consider the relationship between the words pine and tree Which answer choice contains a pair of words with the same relationship? A. book: title B. hook: instrument C. badger: animal D. head: scarf Every quarter, the Food and Drug Administration (FDA) produces a report called the Total Diet Study. The FDA's report covers a variety of food items, each of which is analyzed for potentially harmful chemical compounds. A Total Diet Study reported that no pesticides at all were found in % of the domestically produced food samples. Consider a sample of food items analyzed for the presence of pesticides. Complete parts a and b. a. Compute and for the random variable x, the number of food items found that showed no trace of pesticide. nothing (Type an integer or a decimal.) What are blueprints?OA.Plans for buildings, machines or other items.OB.Computer programs.O C. Laboratory equipment.OD.Instructions for employees.Rese what are three main forms of legal ownership of a business