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 1

Answer:

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


Related Questions

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.

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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 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:

;-;

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:

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

Answers

Answer:

Radical loop

Explanation:

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

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

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:

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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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 organelle is the arrow pointing to

Answers

Answer:

where is the photo, arrow?

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:

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.

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 is NOT part of a Nucleotide?

Hydrogen Bond

Phosphate Group

Base

Sugar

Answers

Answer:

hydorgen bond is not apart of it

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.

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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 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

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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Other Questions
help plzzzzzzzzzzzzzzzzzzzzz what is relative density? ABCD ~ EFGHBG3140F4.5250110ZADE24 Hz = [?] An element or compound used to enhance a semiconductor is called a(n) ____. The United States bought the Louisiana Territory fromA. Spain.150 millionB. the Osage and WichitaC FranceD England.. 5 millionin exchange fordollars.50 million15 million Write the decimal represented by the shaded square. Maya Angelou has been respected as an important American writer. Since her poetry was first published.What is the BEST way to combine the information above? A. Maya Angelou has been respected as an important American writer; since her poetry was first published. B. Maya Angelou has been respected as an important American writer since, her poetry was first published. C. Maya Angelou has been respected as an important American writer since her poetry was first published. D. Maya Angelou has been respected as an important American writer, since her poetry, was first published. the specific heat of gold is 0.031 calories degrees Celsius and the specific heat of silver is 0.057 calories degrees Celsius so if equal. amounts of each metal are exposed to equal heating which will heat up faster The public turned against President Anson Jones because it opposed his proposal A.to join the United States.B.to accept Mexico's peace treaty.C.to move the capital from Austin to San Antonio.D.to give Native Americans free land. Solve for b.b /4+ 18 = 20 2/3 (x - 7) = -2(please help I need this turned in really soon) List the checks (as in checks and balances) the executive branch can make on the other two branches. (at least 2) help me You typed a 36-word paragraph in 2/3 minute. What is his typing speed,in words per minute? SHOW WORK!!! What people abandoned the territory after they had defeated the Mayans and the Toltecs?the Spanishthe Europeansthe Americansthe Mexicans Marcus has a summer job where he makes $45 per day. Yesterday his boss told him he was getting a raise to $63 per day because he was such a hard worker. What is the percent increase in Marcus' salary? Write a number answer without a dollar sign. What do RNAs do in the cell?Group of answer choices 5. Danny spent $24 on snickers and M&M's. Snickers cost $2 and M&M's cost $3. The number of snickers is 3less than the number of M&M's. How many Skittles and M&M's did he buy? I don't get I. I be out here answering questions yet nobody can answer mine so Ima try again can somebody answer this PLEASEEEEEEEEEEEEEEE rise =run =slope = i need help with this asap! i will give brainliest!!