CELL TRANSPORT: Describe how a large protein and an oxygen molecule will
enter or leave a cell, HINT they do not use the same transport method.

Answers

Answer 1

Answer:

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ).

It is possible for large molecules to enter a cell by a process called endocytosis, where a small piece of the cell membrane wraps around the particle and is brought into the cell. If the particle is solid, endocytosis is also called phagocytosis. If fluid droplets are taken in, the processes is called pinocytosis.


Related Questions

What is another name for a plant or an organism that makes it own food?.

Answers

Answer: I believe Autotroph

a  biological washing detergent contains enzymes which remove stains like mucus and oils from clothes which are soaked in water with the detergent:-
(a) Name two groups of enzymes that are present in detergent

(b) Explain why stains would be removed faster with the detergent in water at 35 degree C rather than at 15 degrees C​

Answers

Proteases and lipases are the two groups of enzymes that are present in detergent.

Why stains would be removed faster with the detergent in hot water?

As the water molecules move around, and collided with each other. At higher temperatures all of this molecules are movingaround occurs very fast which results in the removal of stain from the fabric more readily.

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What are the two chemical reactants and the two chemical products of
cellular respiration?

Answers

Answer:

Most of the steps of cellular respiration take place in the mitochondria. Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

HELP PLEASE!!!!!!!!
Match the following

Answers

Answer:

1)a

2)b

3)e

4)c

5)d

Explanation:

that have an ear part of human ear so they have their own functions

VERY EASY, PLEASE HELP please

Answers

Answer:

Look below

Explanation:

First question: Living things may not be Living anymore

Second question: Dead things may not be in their place

Third question: Slow

A fish lives in a stinging sea anemone and they protect each other from predators. What is this an example of?

A. commensalism
B. dispersive mutualism
C. parasitism
D. defensive mutualism

Answers

Answer:

D

Explanation:

The answer is defensive mutualism

Answer:

defensive mutualism

Explanation:

took the quiz, got it right.

Which of the following completes the code below?
СТА

СТА
GAT
TAG
GTC

Answers

Answer:

GAT

Explanation:

Guanine complements cytosine and thymine complements adenine.

What type of cells produce myelin for sensory neurons?.

Answers

Answer: Myelin sheath is produced by glial cells.

Answer:

Your Answer is Myelin Sheath.

I think it will help you

What useful information can be found on a capacity plate?.

Answers

Answer:

Your boat’s capacity plate will include the following information:

The maximum passenger weight (in lbs.) and the equivalent number of adult passengers

The total maximum weight (in lbs.) including the gear, the engine and the total number of persons, or the total amount of passenger weight

Explanation:

Examine the following graph. What can be said about the graph

Answers

Answer:

The object moves with constant, negative acceleration.

in terms of energy, which form of organic molecule would be most useful for
short-term energy production?

Answers

Answer:

Lipid

Explanation:

Explain how the properties of water that result from its polarity and hydrogen bonding affect its biological function.

Answers

Answer:

All living organisms depend on water. The characteristics of water make it a very unique substance. The polarity of water molecules can explain why certain characteristics of water exist, such as its ability to dissolve other substances, its density and the strong bonds that hold the molecules together.

Explanation:

In your own words, what is the purpose of transcription?

Answers

Answer:

The purpose of transcription is to change DNA into MRNA

Explanation:

A gardener removes all the pine cones from a tree. This will interfere with the function of which system of the tree?.

Answers

Answer:

The reproduction of itself

Explanation:

pine cones are the seeds for trees, take them all away and the tree can't spread.

Greg is in a bike race. At mile marker four (out of ten), his speed was measured at 13.5 mph. Which best describes the measured number? It is the average speed of the bike rider. It is the instantaneous speed of the bike rider. It is the instantaneous velocity of the bike rider. It is the average velocity of the bike rider.Which is a valid velocity reading for an object? 45 m/s 45 m/s north 0 m/s south 0 m/s

Answers

Answer:

The correct answer is - It is the instantaneous speed of the bike rider.

Explanation:

Velocity is the speed with the direction so, it is a vector while speed is the specific distance covered in a unit of time, as there is no sense of direction it is scalar.

The instantaneous speed is the speed of an object at a particular or specific instant of time, in this case, the speed of the  biker is mentioned not the velocity as a direction not given

Thus, the correct answer is option - It is the instantaneous speed of the bike rider.

Answer:

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Explanation:

I need helppppp

In which ocean do we find starfish living?

Atlantic Ocean

All oceans

Arctic Ocean

Pacific Ocean

Answers

Answer: All oceans.

Explanation: Starfish can live in the Atlantic, Pacific, Indian, and Arctic oceans.  Some varieties can even be found in the Mediterranean Sea as well.  Therefore, starfish can live in all oceans.

Have a great day! :)

Answer:

all oceans

Explanation:

Starfish are all over the marine map. The creatures are prevalent in the Atlantic Ocean, the Arctic Ocean, the Indian Ocean and the Pacific. Some varieties of starfish live in the Mediterranean Sea, as well.

An observation is _______. a. a possible explanation for events using prior knowledge b. always quantitative c. made using any of the five senses d. always qualitative

Answers

Answer:

C

Explanation:

I believe the answer is C, let me know if it isn't

Are gender traits completely a result of societal expectations?
Are there any parts of the human body that get oxygen directly from the air and not from the blood?

PLZ HELP WILL GIVE BRAINLIEST

Answers

Answer:

I would say that gender traits are not completely a result of societal expectations but it definitely did play a role and the answer for the 2nd part is the cornea

I don’t think so ghhh just duck

Which is an ABIOTIC (NONLIVING) factor in a desert ecosystem?
Group of answer choices

sloths

low amount of rainfall

scorpion

cactus

Answers

Answer:

low amount of rainfall

Explanation:

what is the connection between poverty and food deserts?.(ecology)

Answers

Answer:

it is a connection problem

both of them are problems

When you flush a toliet in the
North Hemisphere in which
direction does it move?Why?

Answers

Answer:

counterclockwise

Explanation:

Why because of the Coriolis effect

1) This model shows the process of protein synthesis including transcription and translation. What is the best explanation for what is occurring at the arrow (translation)?
es
A) tRNA is read and its code used to place amino acids to make a protein
B) mRNA is read and its code used to place nucleotides to form a protein.
The codon on the mRNA pairs with the anticodon on the tRNA which transfers amino acids into the proper sequence to form a protein.
D) The anticodon on the mRNA pairs with the codon on the tRNA which transfers amino acids into the proper sequence to form a protein.

Answers

Answer:

Summary of Photorealism

The name Photorealism (also known as Hyperrealism or Superrealism) was coined in reference to those artists whose work depended heavily on photographs, which they often projected onto canvas allowing images to be replicated with precision and accuracy. The exactness was often aided further by the use of an airbrush, which was originally designed to retouch photographs. The movement came about within the same period and context as Conceptual art, Pop art, and Minimalism and expressed a strong interest in realism in art, over that of idealism and abstraction. Among several male practitioners of Photorealism there is an interest in themes of machinery and objects of industry such as trucks, motorcycles, cars, and even gumball machines, whereas Audrey Flack, the sole female practitioner, infuses her works with greater emotionality and the transience of life. Ultimately, the Photorealists were successful in attracting a wide audience, but they are often overlooked by art historians as an important avant-garde style.

Key Ideas & Accomplishments

Explanatio

Summary of Photorealism

The name Photorealism (also known as Hyperrealism or Superrealism) was coined in reference to those artists whose work depended heavily on photographs, which they often projected onto canvas allowing images to be replicated with precision and accuracy. The exactness was often aided further by the use of an airbrush, which was originally designed to retouch photographs. The movement came about within the same period and context as Conceptual art, Pop art, and Minimalism and expressed a strong interest in realism in art, over that of idealism and abstraction. Among several male practitioners of Photorealis


Organisms which prepare food for themselves using simple naturally available raw materials are referred to as

(a) heterotrophs

(b) autotrophs

(c) parasites

(d) saprophytes​

Answers

Answer:

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Explanation: Organisms which prepare food for themselves using simple naturally available raw materials are referred to as autotrophs.

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A. an amino group B. a methyl group C. a phosphate group D. a carbonyl group​

Answers

Answer: B. a methyl group

Explanation:

A methyl group is a functional group formed from methane having one carbon atom bonded to three hydrogen atoms. It is created by removing one of the hydrogen atoms from an atom of methane. Its molecular formula is CH3. It binds with other ions, such as OH, to produce chemical compounds.

1. How many chromosomes are in each cell at the start of the second meiotic division?

2. Are the paired strands that comprise each chromosome at the start of the meiotic division identical?

3. What does this second meiotic division result in (regarding your response to #3)?

Answers

Answer:

1-1N

2-yes

3-four haploid cells

Explanation:

internet-I hope this helps

im pretty sure about the first 2, but you may want to fact check number 3

Which of the following statements about waves is NOT true?
Am I right ? I’m marking BRAINLIEST for whoever is right also this is science

Answers

Answer:

You are correct.

Explanation:

Wavelength is from one crest to another

How do scientist prevent bias from affecting their conclusions?

Scientists keep their personal opinions and preferences separate from determining the conclusion.
Scientists will ask other scientists for their opinion.
Scientists will ask their family members for their own opinions.

Answers

Answer: They would ask other scientists or consider other critical views

Explanation:

Which is a reason that explains why DNA replication occurs in a continuous fashion on one parental DNA strand and in a discontinuous fashion on the other parental DNA strand

Answers

The reason that explains why DNA replication occurs in a continuous-discontinuous fashion is that DNA polymerase only works to add nucleotides in one direction of the growing chain.

Whta is DNA replication?

DNA replication refers to the process by which the genetic material is replicated before cell division.

DNA replication involved specific enzymes that work in a concerted manner to replicate DNA molecules.

DNA polymerase is a specific enzyme used during DNA replication to add nucleotides in direction 5' to 3', which is the direction of the growing chain.

Learn more about DNA replication:

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Which quotation supports the inference that Mrs. Jordan


possesses great inner strength and resilience?

Answers

The quotation that supports the inference that Mrs. Jordan possesses great inner strength and resilience is:

"I believe that resilience is an inner strength that enables one to move forward in spite of adversity, obstacles, and challenges."

What is an Inference in Literature?

When you reach a conclusion that is logical, based on textual evidence, it is said that you have drawn or made an inference.

An example of inference is:

“I don't see Him anywhere. He said he was going out given that the weekend starts today."

Learn more about Inference at:

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WILL GIVE BRAINLIEST!!!!!!!!!
Mitochondria used to free living bacteria. They have their own DNA and ribosomes. Millions of years ago mitochondria began living inside of eukaryotic cells providing them with ATP in exchange for a place to live. Today we find mitochondria in every type of eukaryotic cell. Plants, animals, fungus and protist ALL have mitochondria to break down glucose into ATP.
What is the type of relationship between mitochondria and eukaryotic cells?

Answers

Answer:

Mitochondria and chloroplasts likely evolved from engulfed bacteria that once lived as independent organisms. At some point, a eukaryotic cell engulfed an aerobic bacterium, which then formed an endosymbiotic relationship with the host eukaryote, gradually developing into a mitochondrion. (nature.com)

Explanation:

Answer: They have a symbiotic relationship because they both need each other to survive

Explanation:

Other Questions
Angle r and angel s are complementary angles if r=12x-3 and s= 7x-2, find m ____ is to have satisfying relationships; therefore, having a support network of caring friends and/or family members. It also includes making positive contributions to your community, country, and world. ASAP Choose ALL that apply for neap tidesLesson 3. 01Moon, Sun, and Earth are in alignmentMoon and Sun are at right angles to the EarthGravity of the Sun and Moon work against each otherSmaller than normal range of high and low tides. Which statement about hydrogen bonds is true?They are the only force that allows a gecko to climb up glass.They are the weakest of the intermolecular forces.They are much stronger than intramolecular forces.They help water striders walk on water by creating surface tension. A triangle has two sides of length 19 and 18. What is the largest possible whole-number length for the third side? NO LINKS 13 divided by 7 is what in fraction form What is the greatest common divisor of 22021 + 22022, 32021+ 32022 ? In a grassland ecosystem, a prolonged drought has caused depletion in food soures for a species of rabbitWhich of the following conditions must be met for evolution by natural selection to occur within the rabbitpopulation?Some individuals in the rabbit population must evolve traits that improve their survival chances.Some rabbits must acquire mutations that create genetic variation within the population.Rabbits must be capable of producing more offspring than are able to survive.Rabbits must decrease their rate of reproduction to decrease competition for resources. which expression can be used to find the surface area of the following square pyramid Which prediction about the plot does this passage most support? cassius will die. Rome will be destroyed. Brutus will kill caesar for the good of rome. Brutus will choose life before honor Left-handedness (r) is recessive in humans and right-handedness is dominant (R).Tracy, a left-handed woman, and whose mother and brother are also left-left handed,marries Sa who is right-handed. Sam's mother is left-handed and his father and sisterare right-handed. What is the expected genotypic ratio of the children Sam and Tracymight have?ORr:2rr:ORR1Rr:2rr:1RR2Rr:2rr:ORR .2. Bacteria are prokaryotes.What does this mean? Which division problem does the number line below best illustrate? A number line going from 0 to 13. An arrow jumps from 0 to 3, from 3 to 6, from 6 to 9, and from 9 to 12. 12 divided by 3 = 4 9 divided by 3 = 3 12 divided by 2 = 6 16 divided by 4 = 4 Duerr Company makes a $79,000, 30-day, 12% cash loan to Ryan Co. The note and interest to be collected at maturity is: 3Answer!Joan bought a personal stereo for $59.95. The sales tax rate was 6%.What was her after-tax total?a. $63.60b. $64.55c. $69.95d. $63.55 Simplify the expression 21p + 9q2 + 10p + q2 by combining like terms. pls help me i need this right now1.How many themes does the narrative always contain?2.What is theme?-Give 8 examples of themes Mrs. Lia deposited $4000 at Big Bank. If her money earned 4% simple interest annually. How much interest did she received at the end of 24 months? Three groups of students are given study outlines for 6 weeks. One group studies 2 hours a night, a second group studies 1 hour a night, and the third group only studies 30 minutes. Their final exam grade will be at the end of the 6 weeks. What is the constant ? Un contador determina que el ingreso mensual " I ", en pesos chilenos, que obtiene un relojero con experiencia, por la reparacin de un nmero "x" de relojes, est dado por la funcin ingreso: I ( x ) = 20.000x - 50x2 Cul es el ingreso en pesos chilenos de fabricar 15 relojes ? * 1 punto $345.780 $288750 $475.580 Otro: