Which molecules is involved in cell transport

Answers

Answer 1
Commenting do you can give the other person brainly :)
Answer 2

Answer:

water, carbon, and oxygen are some of the few molecules that are small enough to pass through the membrane by doing passive transport.


Related Questions

Any help is appreciated.

"Energy inputs occur via __________ or ingesting food; this energy drives the flow of matter into and out of the cell. The energy is released by __________ and eventually cycles back into the ecosystem as __________."

A. photosynthesis; respiration; waste
B. photosynthesis; respiration; heat
C. respiration; photosynthesis; waste
D. respiration; photosynthesis; heat

Answers

Answer:

photosynthesis; respiration; heat

Explanation:

A female chooses a mate by

Answers

Answer:

Females tend to be the choosier sex when it comes to selecting a mate, partly because males can produce millions of sperm, whereas females' eggs are few and far between. Thus, females may be more selective because they have more invested in each gamete and in the resulting offspring.

Explanation:

A boundary formed when two plates move past each other

Ocean basin
Divergent boundary
Transform boundary
Convergent boundary

Answers

Answer:

transform boundary

Explanation:

A transform boundary is when two plates slide past each other

divergent boundary is when two plates move away from each other

convergent boundary is when two plates crash into each other

A boundary formed when two plates move past each other is  transform boundary. among all the given options, the correct option is option C.

What is transform boundary?

A transform border is when two tectonic plates of the Earth pass one another. The interaction between the two plates as they pass one another might result in localized faults or fissures. The fundamental description of a transform border is as follows, however they are more complex than that.

Divergent borders and convergent boundaries are two more forms of boundaries that are different from transform boundaries. The tectonic plates interact with one another at convergent borders while they separate from one another at divergent limits. A boundary formed when two plates move past each other is  transform boundary.

Therefore, the correct option is option C.

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Where would the temperature of the oceans surface water be the lowest?

A) areas with a low density

B) areas at high latitudes

C) areas close to the equator

D) areas with a high salinity

please give the CORRECT answer and EXPLAIN and I'll give you brainliest. ​

Answers

Option D
Because the salinity of the ocean also varies from place to place, because evaporation varies based on the sea surface temperature and wind, rivers and rain storms inject fresh water into the ocean.

What type of stars are located in the top right of the H - R diagram

Answers

Answer:

The main sequence stretching from the upper left (hot, luminous stars) to the bottom right (cool, faint stars) dominates the HR diagram. It is here that stars spend about 90% of their lives burning hydrogen into helium in their cores. Main sequence stars have a Morgan-Keenan luminosity class labelled V.

Explanation:

As the deer population increases in size, how will its growth rate affect its population density?

Choose 1 answer:

(Choice A)


Population density decreases.

(Choice B)


Population density increases until resource limits are met.

(Choice C)


Population density grows indefinitely.

(Choice D)


Population density remains constant.

Answers

Answer:

(Choice B)

Population density increases until resource limits are met.

Explanation:

Answer:

more answering room

Explanation:

YASSSSSS

PLEASE HELP ME FOR 45 POINTSS!!!! ANSWER WILL GET BRAINLIEST!!!!



Mr. Carmen asked his class to observe the following events.

steel wool rusting
wooden splints burning down to ashes
sandstone crumbling when tapped with a hammer
an antacid tablet releasing carbon dioxide bubbles in water
Which of the events produced a physical change?


A. steel wool rusting


B. wooden splints burning down to ashes


C. sandstone crumbling when tapped with a hammer


D. an antacid tablet releasing carbon dioxide bubbles in water

Answers

Answer:

I believe your answer should be C good human :3

Explanation:

The answer is c..........

Why are cells essential to our body working as it should?

Answers

Answer:

They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body's hereditary material and can make copies of themselves.

Explanation:

Cells provide six main functions. They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.

I hope this is what you needed

Describe the appearance of the cells that are found in the outer part of that
tissue?

Answers

Answer:

Plant cells are formed at meristems and then develop into cell types which are grouped into tissues. Plants have only three tissue types: 1) Dermal; 2) Ground; and 3) Vascular.

Hope that helps!

So, if one parent was RR (red) and the other parent
was rr (white), what color are the Rr offspring?

Answers

Answer:

red can you make me brainiest

Explanation: Because of the competition, some deer may die of starvation or fail to have offspring, decreasing the per capita—per individual—growth rate and causing population size to plateau or shrink. In this scenario, competition for food is a density-dependent limiting factor.

after food leaves the stomach it the enters the

Answers

Answer:

Small intestine

Explanation:

Answer

Small Intestine.

Explanation:

After food enters your stomach, the stomach muscles mix the food and liquid with digestive juices. The stomach slowly empties its contents, called chyme, into your small intestine. Small intestine. As peristalsis continues, the waste products of the digestive process move into the large intestine.

Explain why the Moon, stars, and sun appear to change positions in the sky.

Answers

Answer:

because the earth rotates and revolves around a axis causing the stars sun move to change position and shape

The moon, stars, and sun appear to change positions in the sky because of the rotation of the earth on its axis, and due to the combination of the earth's rotation and its orbit around the sun, as well as the moon's orbit around the earth, their positions change.

What are the positions change of the moon, stars, and sun?

The Earth rotates on its axis once every 24 hours, causing the Sun, Moon, and stars to appear to move across the sky; this motion is caused by the Earth's rotation, and the position of the Sun in the sky also changes throughout the year due to the Earth's orbit around the Sun. As the Earth moves in its elliptical orbit, the angle of the Sun's light hitting the Earth changes, and the Moon appears to change positions in the sky because of its orbit around the Earth, so all three change positions.

Hence, the moon, stars, and sun appear to change positions in the sky because of the rotation of the earth on its axis.

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Suppose that you have a splinter that is embedded so deep in your foot that you cannot remove it with tweezers. How could you use what you learned in this unit as a first-aid remedy in this situation?

Answers

explain more and then I can answer

Which claim made in the speech is supported by reasons or evidence?

"You might have to read something a few times before you understand it."

"You don't hit every note the first time you sing a song."

"You're not a varsity athlete the first time you play a new sport."

""The story of America isn’t about people who quit when things got tough."

Answers

Answer:

The first one

Explanation:

This because in learning you have to get the clear picture of what you are doing before understanding drops in

Why did the color of the peppered moth change?

The moths’ life cycle changed.
The environment changed.
The amount of variation in the moth population changed.
The number of individual moths in the population changed.

Answers

Answer:

The environment changed.

Explanation:

Hope this will help

Answer:

The environment changed.

Explanation:

I took the test and I got it correct

Combustion reaction
In general, for complete

combustion:

hydrocarbon + oxygen → carbon dioxide + water

i don't know​

Answers

Answer:

The reaction in the diagram is right.

Explanation:

In complete combustion, hydrocarbon fuels burn in the presence of high concentration of oxygen that produces carbondioxide gas and water which are releases in the atmosphere. Complete combustion takes place only when there is oxygen present in large amount whereas incomplete combustion occurs when the oxygen in the environment is limited so complete combustion required more oxygen as compared to incomplete combustion.

Fresh water is a limited resource because
a. most water is polluted.
b. most surface water contains salt.
c. it is controlled by powerful governments.
d. dams have limited the flow of fresh water.

Answers

Answer:

I think B

Explanation:

Answer:

B: most surface water contains salt

Explanation:

if it contains salt that means you can;t drink it which LIMITS fresh water

Which of these statement correctly compares the effect of the Gulf Stream on the climates of Portland Maine and London England? O The current affects both citie equally because it flows about the same distance from each city O The current affects Portland more because Portland is closer to the Gulf of Mexico O The current affects London more because London is farther north than Portland O The current affects London more because winds in the Northern Hemisphere blow from west to east.​

Answers

Answer:

c

Explanation:

The table shows which mRNA codons code for various amino acids.
Which amino acid sequence will be produced by translation of the mRNA
sequence UAC UCU ACC?

Answers

Answer:

there is no amino acid sequence because the mRNA doesnt have the start codon (AUG).

ANSWER QUICK PLEASE BEING TIMED Tanner did an experiment to study photosynthesis in plants. He grew cotton plants in large, closed containers. He added different amounts of carbon dioxide gas to each container. He used a probe to calculate the rate of photosynthesis. The graph shows his results. Tanner drew this model to describe the process of photosynthesis.
© 2017 Measured Progress. All rights reserved. Measured Progress and its logo are registered trademarks of Measured Progress, Inc. 4 Student Assessment | Science | Biology | Form 1 How does increasing carbon dioxide affect photosynthesis? A The amount of water vapor produced and the amount of energy stored in oxygen will increase. B The amount of water vapor produced and the amount of energy stored in oxygen will decrease. C The amount of oxygen produced and the amount of energy stored in sugar will increase. D The amount of oxygen produced and the amount of energy stored in sugar will decrease.

Answers

Answer:

b is your answer. hope this helps!

Answer:

C The amount of oxygen produced and the amount of energy stored in sugar will increase.

Explanation:

Photosynthesis creates oxygen and sugars! An reactant needed for photosynthesis is carbon dioxide and if you increase the reactants you will get more products! Hope this helps :)

help please biology 1

Answers

Answer:

frvfeavdsfgrz

Explanation:

PLEASE ANSWER! Will give brainliest! ❤️

Answers

Answer:

you are right

Explanation:

In the African savanna, more wildebeests are born than the environment can support. Which is most likely to happen over a period of years as a result?

Answers

Answer:

Eventually, the environment will be unable to support the production of wildebeests, this will cause there to be a loss of vegitation that then causes a food shortage, and then the wildebeests will starve.  

Explanation:

It's a very unhappy process, but those herds who don't migrate to another pasture will starve and die. The death will depopulate the savanna and give the fields some time for regrowth and the cycle will begin again.

Hope this helps! :)

in your own words, describe inertia as if you were trying to teach a sixth grader

Answers

Answer:

Inertia is an object not wanted to change motion or velocity.

Explanation:

lol its short

Plz HURRY :*) help

which statment describes a human created mass extinction. three correc choices ​

Answers

Answer:

the first one, the third one, and the fifth one

Answer:

Your answers are A), C), and E).

Which is a limiting factor that prevents a population from growing
forever?
A)Space
B)Family support C) Race

Answers

Answer:

A.space

Explanation:

9. Which density-dependent factors other than the predator/prey relationship affected the
populations of moose and wolves on Isle Royale?
a. extreme temperatures for the moose and flooding for the wolves
b. parasitic wasps for the wolves and clear-cut forest for the moose
e, a hurricane followed by drought for both moose and wolves
d. food availability for the moose and disease for the wolf

Answers

d: food availability for the moose and disease for the wolf

ok so my hairs like thick and brown to a lil above my waist should I cut it to my shoulders or keep it or uh like mid length I JUST NEED ADVICE TBH

Answers

i think you should cut it mid length! you’ll look good

Answer:

simple answer, do what ever makes you happy! if you want to try shorter hair, go for it! it will grow back so might as well try it out!

personally I think shorter hair is really pretty and eaiser to take care of

try holding your hair up it in the mirror and see if you like how it looks short

WILL GIVE BRAINLIEST

Answers

Answer:

2. skin/integument

3. endocrine system

4. respiratory system

5. Excretory system

6. immune system

7. digestive system

8. musculoskeletal system

9. reproductive system

10. circulatory system

11. skeletal system

12. nervous system

Explanation:

why do you think there is so much life on our planet ?

Answers

Answer:

Earth's atmosphere and surrounding supports life.

Explanation:

The oxygen, nitrogen and carbon that's abundant on Earth promotes life.

Our atmosphere is made up of oxygen, nitrogen, and carbon dioxide which are elements that help us survive.
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