Explain how diffusion and osmosis are related to the symptoms of cystic fibrosis

Answers

Answer 1

Answer:

Answer D

Explanation:

just took the test.


Related Questions

Pleaseeeeeeeee helppppppp
All living things need _____________. Organisms ___________ their energy in ________ ways.

Answers

Answer:

All living things need air, water, and food. Organisms use energy to survive, grow, respond to stimuli, reproduce, and for every type of biological process

Explanation:

After

, following meiosis 1, each cell has half the original number of chromosomes.

Answers

Answer:

I'm assuming it's a true false question so true

Answer:

B

Explanation:

Good Luck

what are two consequences of spraying insecticides to get rid of mosquitos? PLEASE ANSWER QUICK

Answers

Answer:

Pesticides used in mosquito control can contribute to immune suppression in humans. A report from the World Resources Institute notes, "Impairment of the immune system by chemical pesticides can lead to allergies, auto immune disorders such as lupus, and cancer.

Explanation:

Which of the following statements correctly matches a cell part with its function?
Group of answer choices

The cell membrane packages lipids for export

The nucleus produces energy.

The mitochondria perform photosynthesis.

The lysosome digests molecules

Answers

Answer:

The lysosome digests molecules

The only true statment from above given options.

hope it helps!

The statements that correctly matches a cell part with its function is the lysosome digests molecules.

What is a lysosome?

A lysosome is the organelle of the cell. It is a spherical-shaped organ, and its main function is to engulf molecules that enter the cell and are harmful to the cell.

Thus, the correct option is D.

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What type of organic compound does algae produce to make energy for fuel?

Answers

Answer:

Biogas

Explanation:

Biogas is a composed mainly of Methane (CH4) and Carbon Dioxide ( CO2) with traces of sulphide, oxygen,nitrogen,and hydrogen.

Macroalogae has high mathane production rate compared to plant biomass.

Hope that makes sense

In the United States, most racial discrimination comes in the form of ________ discrimination.

A. Direct
B. overt
C. indirect
D. extra​

Answers

Answer:

C, indirect because most people do not admit that they are racist and claim that they didn't do things because they're racist.

Explanation:

In the United States, most racial discrimination comes in the form of indirect discrimination. Therefore, option C is the correct option.

What is indirect discrimination?

Indirect discrimination involves the policies or practices that appear neutral on the surface, but deep down have adverse effects on the people belonging to a particular race.

Indirect discrimination can be seen in various areas, such as employment. During a job vacancy, the job applicant requires to speak a high level of proficient English which appears to be a reasonable requirement for the job, but it can lead to a significant impact on non-native English speakers.

Indirect discrimination can be seen in the education field where schools give admissions to only those students who will qualify for a specific education test which may seem unfair to students belonging to a specific race, and having different educational backgrounds.

Therefore, indirect discrimination is the most common form of discrimination observed in the United States.

Learn more about indirect discrimination here:

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Question: Why do you deserve this scholarship? ...
Question: What are your career goals? ...
Question: Tell me about a mistake you made. ...
Question: Why did you choose this school? ...
Question: What activities are you involved in? ...
Question: Tell me about a personal achievement that makes you proud

Answers

Answer:

I deserve this scholarship because I work hard. I feel me getting this scholarship is my dedication paying off. My career goals are to be an orthopedic surgeon, so I can give back to my community, and help others. This has been my dream for a while. I chose this school because I feel it will help me better myself along the Journey of learning. I am involved in football, I was in the National Junior Honor Society in middle school, and I did some basketball. A personal achievement that makes me proud are all of the certificates on my walls of good grades and character badges.

 A scholarship is a form of financial support for students for further education. Scholarships are awarded based on various criteria such as academic merit, diversity and inclusion, athletic ability, and financial need.

 •  The award criteria typically reflect the values ​​and goals of the founder or sponsor of the award.

 • While grant recipients are not required to repay grants, the grants may require that the recipient continue to meet certain requirements throughout their support period, such as maintaining a minimum GPA or participating in a specific activity (e.g. recipient or as a teaching assistant for some graduate fellowships).

 • Scholarships may include a cash award, a non-cash award (such as a tuition or dormitory fee waiver), or a combination there of.

What is the purpose of scholarship for students?

 Scholarships are designed to reward a student's academic achievement and educational programs.Whether you are starting your career or studying in high school to acquire new skills, receiving a scholarship is a great accomplishment.

Learn more about scholarship here.

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1) Dominant alleles are represented by a​

Answers

Dominant alleles are represented in an uppercase letter,

Is it always the employees responsibility to make sure they wear their respiratory

Answers

Answer:

Yes.

Explanation:

They’re putting others at risk if they don’t use their masks.

A person would never have pure water put into their veins in a hospital because their cells would what?

Answers

Answer:

causes your blood cells to become hypotonic, possibly leading to death.

Explanation:

Saline water is always used to put into the veins of the patients. Pure water is never used for the purpose:

Saline water is isotonic to the cells in the body.Pure water is hypotonic to the cells in the body.The cells when placed in a hypotonic solution will swell up due to the influx of water inside the cells and will ultimately burst.

Thus, freshwater is never used to put in the veins of a person as it will make his cells burst.

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What was Edwin Hubble's contribution to the field of astronomy?

A. He discovered variable stars.

B. He proved that the heliocentric model accurately described our solar system.

C. He found a relationship between the period luminosity and distance of stars.

D. He proved that the universe is finite.

E. He discovered that the universe was expanding.

Answers

Answer:

B he proved that the heliocéntrico model accurately described tour solar system

Explanation:

des

i think

Which of the following is NOT part of a Nucleotide?

Hydrogen Bond

Phosphate Group

Base

Sugar

Answers

Answer:

hydorgen bond is not apart of it

to which class of macromelules do anitbodies belong to

Pls answer now I am giving 40 points

Answers

Answer

:proteins

The four classes of macromolecules are carbohydrates, proteins, nucleic acids, and lipids. These biomolecules can also be referred to as polymers. In turn, we will discuss how these four classes of macromolecules are synthesized in the cell from their constituent building blocks or monomers.

Explanation:

Antibody Classes. Antibodies can be divided into five classes—IgM, IgG, IgA, IgD, IgE—based on their physiochemical, structural, and immunological properties. IgGs, which make up about 80 percent of all antibodies, have heavy chains that consist of one variable domain and three identical constant domains.

Answer:

Antibodies are proteins. An antibody (Ab), also known as an immunoglobulin (Ig), is a large Y-shape protein produced by plasma cells that is used by the immune system to identify and neutralize foreign objects such as bacteria and viruses

Explanation:

What is one thing viruses all have in common?

A) Nucleus
B) Genetic Material
C) Cell Wall
D) Carbohydrate

Answers

Answer:

B) Genetic Material

Explanation:

Just did this lesson on Eg 2020

Hope this helps! Happy Holidays!

Which one of these is NOT a fingerprint ? A. Swirl B. Double Loop C. Radical Loop

Answers

Answer:

Radical loop

Explanation:

Why did the removal of wolves affect the entire Yellowstone ecosystem?
A. It changed the balance of many different interactions.
O B. The organisms in the ecosystem did not compete for resources.
C. Wolves were the only predators in the ecosystem.
D. The wolves were the only producers in the ecosystem.
HELP ME QUICKKK PLEASE

Answers

Answer:

A

Explanation:

Since Wolves were one of the main predators (not the ONLY one) prey started to over populate causing the vegetation population to decrease. Since the vegetation decreases so does the number of prey then as well as the number of predators.

The removal of wolves affecting the entire Yellowstone ecosystem is option "A" that is It changed the balance of many different interactions.

Here wolves act as a keystone species.

What are keystone species?

A keystone species is an organism that enables represent an entire ecosystem.

Without its keystone species, the ecosystem would be dramatically distinct or stop existing altogether.

Keystone species have low functional tedium.

Thus, option "A" that is It changed the balance of many different interactions.

To learn more about keystone species click here:

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Describe the interactions between organisms within an ecosystem. Give an example of a specific relationship that organisms may have, and how this relationship affects the ecosystem.

Answers

Answer:

Predation: One Wins, One Loses. Predation includes any interaction between two species in which one species benefits by obtaining resources from and to the detriment of the other.

Competition: The Double Negative. Competition exists when multiple organisms vie for the same, limiting resource.

Mutualism: Everyone Wins. Mutualism describes an interaction that benefits both species.

Commensalism: A Positive/Zero Interaction. An interaction where one species benefits and the other remains unaffected is known as commensalism.

Amensalism: A Negative/Zero Interaction. Amensalism describes an interaction in which the presence of one species has a negative effect on another, but the first species is unaffected.

Explanation:

Which structure is responsible for allowing material into and out of an animal cell?
Group of answer choices

cell wall

nucleus

mitochondria

cell membrane

Answers

Answer:

4 one opi am pretty sure wait no it the 3 one

What organelle is the arrow pointing to

Answers

Answer:

where is the photo, arrow?

What do RNAs do in the cell?

Group of answer choices

Answers

Answer:

A wide range of functions are performed by RNA, from translating genetic information into molecular machines and cell structures to controlling gene activity during development, cellular differentiation, and changing environments.

Explanation:

None

Native bumblebees live in grasslands and consume pollen and nectar from flowers. The bumblebees carry pollen from one plant to another. The bees pollinate most but not all the flowers in their habitat. Amphibians and insects, such as dragonflies, eat bumblebees.

A local resident sets up honeybee hives in the habitat of the bumblebees. Honeybees are a nonnative species that eat the same food as the bumblebees. Food now becomes a limiting factor for the bumblebees.

How might the populations of flowers, bumblebees, and dragonflies change after the introduction of honeybees to the ecosystem?
Group of answer choices

Flowers will increase, bumblebees will decrease, and dragonflies will decrease in population size.

Flowers will decrease, bumblebees will decrease, and dragonflies will decrease in population size.

Flowers will increase, bumblebees will increase, and dragonflies will increase in population size.

Flowers will decrease, bumblebees will decrease, and dragonflies will increase in population size

Answers

Answer:

i think it's A. why? because bumblebees pollinate flowers making more grow but dragonflies EAT the bees so they'll decrease.

What kind of tropism is this??

Answers

Answer:

phototropism

Explanation:

This kind of tropism is called Positive Phototropism as the plant is growing towards the light.

if a cell contains 40% glucose what is the rest of the cell made up of ?

Answers

If it’s 40% glucose then it will be 60% water

Fill the blanks plz

Answers

The answer is to do what you must my friend, goodluck!!

#1
Inner stem cell mass


#2
Harvested Unspecialized Embryonic Stem Cells

Answer:

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Explanation:

Which sequence of human body structures is ordered from most complex to simplest?
O
A. heart cells, heart tissue, heart, circulatory system
B. circulatory system, heart, heart cells, heart tissue
o
C. circulatory system, heart, hobart tissue, heart cells
D. heart tissue, heart cells, heart, circulatory system

Answers

Answer:

A

Explanation:

Heart cells are complex to find

Heart tissue is somewhat easy to find

Heart circulatory system is easy to find

How are proteins and nerve cells interrelated?​

Answers

Answer:

The answer to Your Question Is down below :)

Explanation:

Working with mice, scientists have discovered that a particular protein helps nerve cells extend themselves along the spinal cord during mammalian development.

Which is the best description of the cause of sound waves?
a.a decrease in pressure
b.one object bumping into another
c.molecules becoming electrically charged
d. a vibration in material causing a vibration in an adjacent area

Answers

Answer:

the answer is d

Explanation:

When we hear something, we are sensing the vibrations in the air. The number of vibrations per second is known as the frequency, measured in Hertz (1 Hz = 1 vibration per second).

The Answer is D fs .....

In which situation would water enter a cell through omosis?

Answers

Answer:

Water moves into and out of cells by osmosis. If a cell is in a hypertonic solution, the solution has a lower water concentration than the cell cytosol, and water moves out of the cell until both solutions are isotonic.

Explanat

What is pressure in science ??

Answers

Answer:

Pressure is the force per unit area. This means that the pressure a solid object exerts on another solid surface is its weight in newtons divided by its area in square metres.Explanation:

Answer:

Pressure, in the physical sciences, is force on an item

Explanation:

;-;

Which structures are responsible for absorbing sun energy during photosynthesis?

Answers

Answer: Chlorophyll, the primary pigment used in photosynthesis, reflects green light and absorbs red and blue light most strongly. In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll.

Hope this helps......... Stay safe and have a Merry Christmas!!!!!!!! :D

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Which operation is associate with ratios - adding , subtracting, timing , or diving Evaluate f(x)=7x+3 when x=2, x=0, and x=5. When x=2, f(x)= , when x=0, f(x)= , and when x=5, f(x)= . Find the measure of each angle indicated. HELPPP PLEASE The solution to the system of equations shown is (2, 0).3x 2y = 6x + 4y = 2When the first equation is multiplied by 2, the sum of the two equations is equivalent to 7x = 14.Which system of equations will also have a solution of (2, 0)?6x - 4y = 6x + 4y = 26x 4y = 62x + 8y = 2x + 4y = 27x = 146x 4y = 67x = 14 please help i'd appreciate it! WILL GIVE BRAINLIEST !!!! PLS ANSWER THE LINES CORRECTLY !!! All organisms are genetically different.All organisms have homologous structures.All organisms share a common genetic code.All organisms came from different ancestors. One of christianity's main beliefs is that: A. The old Testament should be completely ingored. B. God does not ever take a human form. C. Only a small number of people go to heaven. D. Jesus died so that all people could find salvation. in which group on the periodic table does the atom pictures belong?a) 4b) 6c) 16d) 14 Whats 123.45 + 67.891 Step By Step? What was the initial price of a t-shirt if, after a 25% discount, it cost $12? 1. PART A: What does the phrase"eternal sleep" most closely mean as itis used in line 2? (50 Points) Which equation combines with the given equation to form a system of equations with the solution x = 3 and y = 9? x + 2y = 21 You need a piece of paper to measure 65.31 cm. If you tape two together that each measure 38.9, how much do you need to cut off? HIII DROPPING COINS YALL Which statement reflects a citizen's need to increase his or heroesparticipationA "My chosen candidates never winB. I don't feel like my representatives vote the way wenttientsGT like to work for the governmentD. Talways vote for my favorite political party This graph shows a proportional relationship.What is the constant of proportionality? What is the product of z and w? -20 + 101-15 + 518-4120 10i ILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER That timber cat walks over and sits down in the fire. Just like the other cats did it. And he picks up this live coal. And he puts it right on his slanted, green eyes. He dusts his eyeballs with it! And he turns around to the other cats sittin on each side of John. The timber cat says to the other cats, says, showin his teeth, "What you want to do with him there?" And looks straight dead at John, too. And the other cats say right back all in one meow, "We better wait till Martin comes." With that, John gives a great heave up. The chair comes up with him. But at least he was up. And he runs out the wide-open front door. He's callin as he goes out flyin, "Mister Cats! You tell Martin I was here, but I couldn't wait on him. And now I'm gone!" And he was. Long gone. And never seen in that county since.Better Wait Till Martin Comes,Virginia HamiltonWrite two to three sentences explaining how the suspense within the story makes the climax of Better Wait Till Martin Comes funny. Your brother whose is in the third year who is in another school has written to confidence in you that he is about to stop schooling and go into business.Write a letter to him advising him against his decision