which of the following statements best decribes how proteins and enzymes move within a cell?


a. the movement of proteins and enzymes within a cell is facilitated by membrane receptors.

b. the movement of proteins and enzymes within a cell is facilitated by special organelles called transport receptors.

c. the movement of proteins and enzymes within a cell is facilitated by intracellular receptors.

d. the movement of proteins and enzymes within a cell is facilitated by special organelles called magneto receptors.

Answers

Answer 1
The answer to this is Option b

Related Questions

In the 3rd line of defense blood vessels expand,
phagocytic cells travel to the site of infection and fever
is produced to slow the growth of pathogens.

True or false

Answers

the answer is true!!

Read the excerpt from How Hurricanes Form.

Hurricanes are often compared to engines. Just like engines, they need a type of fuel. Hurricanes form over warm ocean waters near the equator. For hurricanes, their fuel is warm, moist air. When hurricanes form, the warm, moist air above the ocean rises upward from close to the surface of the water. Because the warm air rises, it results in less air under the surface of the water. This area with less air is known as an area with low pressure.

Air from areas surrounding this low pressure space pushes in to the area. This fills the low pressure area. The new air in this space becomes warm and moist and also rises. As the air continues to rise, the air surrounding the space swirls in to take its place. This process of air swirling in to replace air that has risen continues. Eventually, the moisture in the air forms clouds.

The wind and the clouds that form create a system. A system is a pattern of weather. The system of clouds and winds continues to spin and grow. The water evaporating from the ocean's warm surface acts as the fuel, which is what helps this spinning and growing. The system rotates faster and faster until the eye of the storm forms in the center area. Ironically, the eye of the storm is the calmest part, and it has very low air pressure. The higher pressure above the hurricane continually flows down into the eye.

Select the detail from the excerpt that supports the main idea of this part of the article. (2 points)

a
Hurricanes are often compared to engines.

b
The eye of the storm is the calmest part of the storm and has very low air pressure.

c
The water evaporating from the ocean's warm surface acts as the fuel.

d
This process of air swirling in to replace air that has risen continues.

Answers

Answer: I think its C

Explanation:

A food web is represented in the diagram below. Which organisms are correctly paired with their
roles in this food web?

A.snakes, grasshoppers - consumers
mushrooms, rabbits - autotrophs
B.all birds, deer - consumers
grasses, trees - producers
C.seeds, bacteria - decomposers
mice, grasses - heterotrophs
D.mountain lions, bark beetles - producers
hawks, mice - heterotrophs

Answers

Answer:

B

Explanation:

The rganisms are correctly paired with their roles in this food web is .seeds, bacteria - decomposers mice, grasses - heterotrophs. Thus, option "C" is correct.

What is  food web?

A food web is an interconnected network of different food chains representing flow of energy and matter within an ecosystem.

The different arrows in a food chain represent organisms being eaten by other organisms, thereby representing flow of energy. It also represents that an animal can consume more than one food type.

Thus, option "C" is correct.

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When is the Northern Hemisphere tilted away from the sun?
September
December
June
March

Answers

December 21

Around December 21, the Northern Hemisphere tilts the farthest away from the Sun. This is called the northern winter solstice, and it is when we have the least amount of daylight of any time of the year.

December

Around December 21, the Northern Hemisphere tilts the farthest away from the Sun. This is called the northern winter solstice, and it is when we have the least amount of daylight of any time of the year

hope this helps!

How are the ear and the eye alike? How are they different?

Answers

Answer:

SAME They are both senses/ DIFFRENT

and a ear can hear and eyes can see

Explanation:

Answer: hope this info help

Explanation: Eye vs Ear - What's the difference? is that eye is an organ through which animals see or eye can be a brood while ear is (countable) the organ of hearing, consisting of the pinna, auditory canal, eardrum, malleus, incus, stapes and cochlea or ear can be (countable) the fruiting body of a grain plant.

I NEED HELP PLEASE!! There are two forms of PKD- autosomal Dominant and
autosomal recessive. Since
Aditya has the dominant form,
if he marries a woman with no family history of PKD, what
are the chances their children will inherit the gene? Show
a punnett square to illustrate your answer

Answers

Answer:

Highly likely

Explanation:

ADPKD-AUTOSOMAL DOMINANT POLYCYSTIC KIDNEY DISEASE:-here aditya is affected with ADPKD,and if he marries a women with nofamily history of such disease ,in autosomal dominant PKD,people of this condition are born with one mutated copy of PKD1 OR PKD2 GENES and there are 90% chances that from one affected person with this disease will pass down to the progeny(next generation) and both male and females are equally affected. As for the punnett square, I don't remember those at all, I'm sorry :(

If Aditya has the autosomal dominant form of PKD, he must have inherited at least one copy of the PKD gene from one of his parents. Therefore, Aditya's genotype is either heterozygous (PKD/Pkd) or homozygous dominant (PKD/PKD).

What is PKD?

PKD stands for polycystic kidney disease, which is a genetic disorder that causes multiple cysts to develop in the kidneys. There are two types of PKD: autosomal dominant PKD (ADPKD) and autosomal recessive PKD (ARPKD).

If Aditya marries a woman with no family history of PKD, she is most likely homozygous recessive (pkd/pkd).

Using a Punnett square, we can determine the probability of their children inheriting the PKD gene:

        PKD Pkd

pkd Ppkd Ppkd

pkd Ppkd Ppkd

Each box represents a possible offspring genotype, with the probability of each genotype indicated in the box. From this Punnett square, we can see that:

50% of their children will inherit one copy of the PKD gene (heterozygous, Pkd/pkd)

50% of their children will inherit two copies of the normal gene (homozygous recessive, pkd/pkd)

Therefore, there is a 50% chance that their children will inherit the PKD gene.

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PLSS ANSWER THANKS <3
The shoulder & hip are examples of what kind of joint?

Answers

Answer: D. ball and socket

Answer:

D) Ball-and-socket

Explanation:

Guys please help. I promise I’ll mark brainlyest.

Answers

Answer:COmpound names. Sorry I couldnt help with all. good luck!

Explanation:

LiF-Lithium flouride

BeO-BerylliumOxide

CaCl_2-Calcium Chloride

AlF_2-Difluoroaluminum

CaO-Oxacalcium

MgS-Magnesium sulfate

K_2O-Potassium Oxide

BaCl_2- Barium Chlroide

Did the T. Rex have an amniotic egg?

Question 15 options:

Probably not because there is no history of closely related animals having an amniotic egg.


It is quite likely because lots of animals in the past have had amniotic eggs, so the T. Rex probably did too.


It is quite likely because both the caiman and parrot have an amniotic egg and they share a recent common ancestor with the T. Rex


Probably not because the T. Rex is no longer living.

Answers

A

I mean isn't it obvious

Are the eyelid muscles voluntary or involuntary?

Answers

Answer ⇒ Involuntary muscles.

Which kingdoms make their own food?


No links. Marking brainlest to whoever gives me a correct answer!

Answers

Kingdom Plantae (all land plants). they are autotrophs which means they produce their own food through photosynthesis.

Which block has the lowest density?

Answers

Answer:

Explanado yo have a picture


Match the definition to the cell structure

Answers

Answer:

Rough Endoplasmic Reticulum

Explanation:

It has large numbers attached to the outer surface of the Lamella Membranes

The amount of fluid displaced by an object equals the __________ of the object.

Answers

Answer:

Volume

Explanation:

This is a Physics question, and that means we can definitely do some experiment with this.

See Archimedes' law of buoyancy.

during the process of dna replication what would the complimentary strand of the following dna sequence CTA GGT
HELP PLZ!!

Answers

I believe it is GAU CCA

Explain how a single base mutation can encode a protein that has many missing amino acids.

Answers

Answer:

Silent mutation: Some mutations that change DNA bases do not have any effect on the sequence of amino acids in the protein. These mutations are called silent mutations and they do not affect the structure or function of the protein because there is no effect on the amino acid sequence.

Three molecules of calcium metal and one molecule of nitrogen gas react to form one molecule of solid calcium nitride.

Write the equation

Answers

Answer:

The equation is:

3Ca + N2 → Ca3N2

The picture below shows some features of the ocean floor. (1 point)

At which of these locations does the ocean floor spread apart to form new oceanic crusts?
Location A
Location B
Location C
Location D

Answers

Answer:

I think the answer should be D

Explanation:

Answer:

It is D

Explanation:

New oceanic crust will form

If a father has the genotype DD and a mother has the genotype dd, what would be the child’s genotype

Answers

child’s genotype: Dd

A can of antifreeze spills near a clump of Dryopteris dilatata, a type of fern. The chemical seeps into the ground, endangering the plant's roots. The plant roots grow as far away from the chemical as possible to absorb only fresh water and minerals.
During this process, the roots primarily work in conjunction with which system? a) The immune system to defend against the toxic chemicals
b) The vascular system to reduce the absorption and transport of toxic chemicals
c) The reproductive system to make more root cells
d) The digestive system to create enzymes that break down the toxic chemicals​

Answers

Answer:D

Explanation:

I got it right on my test

Dryopteris dilatata is in family Dryopteridaceae. The movement of plant away from spill the roots primarily work in conjunction with vascular system to reduce the absorption and transport of toxic chemicals.

What is Dryopteris dilatata?

Dryopteris dilatata is a fern mainly located in deciduous or semi-evergreen family, native of Europe.

It can be grown in most cool, moist and light shaded areas. It is also called as broad buckler-fern.

As to avoid antifreeze spills, the plant roots grow far away from the area of spill. During this process roots primarily work with vascular system to reduce absorption and transport of toxic chemicals.

Thus, the correct option is b.

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Which of the following is a characteristic of outer planets?

Close to the sun
Few moons
Have rings
Rocky surfaces

Answers

Answer:

I think is D.

Explanation:

Correct me if I'm wrong.

The correct answer is "Have rings"

The inner planets are known to have rocky surfaces, few moons, and are close to the sun.

On the other hand, outer planets are made out of gas, they have many moons, and are further away from the sun. They are also the only planets known to have rings.

2. Which systems (2) are directly involved in the digestions (mechanical and
chemical) of food?
3.
Which systems (2) control responses to internal and external environments?

Answers

Answer:

2. liver, pancreas oesophagus.

3. cells specifically receptors, and effectors ( not sure)

A science class is doing an experiment on how light affects the growth of plants. One set of plants is placed under a special light, a second set
of plants is placed in the dark. A third set of plants is left under normal room lights. The class measures and charts each plant's growth for a
week.
In this experiment, the third set of plants that was placed under normal room lights would be identified as the

Answers

Answer:

control group

Explanation:

which of the following capture energy by photosynthesis?

Answers

Answer:

plants

Explanation:

hope this helps:))))))

Answer:

a maple tree

Explanation:

hope this is the answer to your question.

Polar bears live in the tundra. They obtain their energy almost exclusively from eating other animals, although they do eat some vegetation. Black bears that live in temperate forests tend to be more omnivorous, eating a wide variety of plants and animals for energy.

An adaptation is a behavior or an anatomical structure that can help an organism survive in its environment. Why are diet choices important adaptations for these animals’ survival in their biomes? Based on the images, what other adaptations do these animals display?

Answers

Answer:

In the tundra, vegetation is rare, so polar bears had to adapt to eat a heavily animal-based diet. In the temperate forest region, a wider variety of plants is available, so black bears can eat a more omnivorous diet. The bears’ colors are adaptations. The polar bear blends in with the snowy background, and the black bear blends in with the trees of the temperate background. The bears’ coloring could help them hunt for prey.

Explanation:

Edmentum

All genes come in pairs called __________.

Answers

Answer:

alleles

Explanation:

Tell me some thing you learned in honors biology.

What should I study to get to know more about it ?

(I will mark brainliest! <3)

Answers

Explanation:

Honors Biology covers topics typically covered in a high school biology course and prepares students for Advanced Placement Biology. Students study the structures, functions, and processes of living organisms and their interactions with the environment

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Match each of the five levels of organization to their proper definition.


a group of tissues that work together to perform specific activities for an organism

a group of cells that are similar in structure and function

a living thing that carries out the processes of life

the basic unit of life for all organisms

a group of organs that work together to perform specific activities for an organism

Answers

1. Organ

2. Tissue

3. Organism

4. Cell

5. Organ System

(No links)
Why is the element carbon so versatile? A. Carbon is an extremely small element,
B. Carbon can change the number of electrons that it contains,
C. Carbon has the ability to form many different types of structures and is very stable,​

Answers

Answer:

deffo C :)

Explanation:

There are more different types of species found in a population than there are in a community.
True
False

Answers

Answer:

true

Explanation:

The answer is :False
A population is a single species and a community are different species coming together
Other Questions
X=4612Plzzz help The cafeteria of a prominent university in Carson, California hires students to assist in its three shifts of operations: breakfast, lunch, and dinner. In order to provide good customer service, the cafeteria has a policy that the number of students hired for the lunch shift must exactly equal (no more and no less) to the combined total number of students hired for the other two (that is, breakfast AND dinner) shifts. Based on these information, if Bis the number of students hired for the breakfast shift, L is the number of students hired for the lunch shift, and is the number of students hired for the dinner shift, then the constraint used in a Linear Programming (LP) problem to describe this situation is :________A. B = L + D B. L - B + D C. D - B + L D. Not enough information given to answer this question E. None of the above please continue on the next page PLZZZ HELP I want as good topic sentence!!!!"Colonel Rawdon is the aspect of the novel that is accurate is the plot details."WHAT IS A DIFFRENT WAY TO WRITE TOPIC SENTECNE PLZZZZ HELP Explain why the following are made of thermosetting plastics.(a) Saucepan handles(b) Electric plugs/switches/plug boards this is fairly easy yet i cannot do this I WILL GIVE BRAINLIEST TO THE FIRST PERSON TO HELP ME AND EXTRA POINT Directions: Fill in the blank. 13. Verbals are a __________ _____________ that act as _____________, _______________, or___________________. 14. Infinitives are verb forms preceded by the word _________ followed by a ____________ ________________ . 15. Gerunds function as nouns. Their four functions are ________________________, _________________, _________________________, and __________________16. Participles function as _____________________ in a sentence and modify a ______________ or______________________. What has been the cost to Mexico because of the violent nature of the EZLN? Read this excerpt from "Their Finest Hour":Let us therefore brace ourselves to our duties, and so bearourselves that, if the British Empire and its Commonwealthlast for a thousand years, men will still say, "This was theirfinest hour."Which audience appeal does Churchill use in this excerpt?A. EthosB. PathosC. CredosLogos Use mass-mass calculation, determine how many grams of sodium chloride SHOULD have been produced from the amount of sodium bicarbonate in mass (B.) There are 185 deer in a state park. The population is increasing at the rate of 16% per year. Enter aprediction for how long it will take the population to reach 305. If necessary, round your answer to the nearest tenth.The deer population will reach 305 in approximately _____years. Out of 160 workers surveyed at a company, 37 walk to work.a. What is the experimental probability that a randomly selected worker at that company walks to work?b. Predict about how many of the 3300 workers at the company walk to work. The quotient of a number and 7 decreased by 5 is 10. Write an equation and solve it to find the missing number. A movie club surveyed 150 high school students. The students were asked how often they go to the movies and whether they prefer comedies or dramas. Their responses are summarized in the following table. Twice a month or less 48 Three times a month or more Comedy 24 Drama 57 21 (a) What percentage of the students prefer dramas? (b) What percentage of the students go to the movies twice a month or less? I will mark brainliest if all questions are answeredwomens right to vote1. what did the 15th amendment fail to do?2. which territory was the first to grant voting rights to women? Name and describe four different types of clinics or satellite centers: A countertop is in the shape of a trapezoid. The lengths of the bases are 70 1/2 and 65 1/2 inches long. The area of the countertop is 1,224 square inches. Write and solve an equation to find the height of the countertop. Help please ASAP just with number 11 PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHING needed ASAPall I need you to do its to type out these pictures word for word it pretty simple Graph the function. Label the vertex and axis of symmetry. g(x)=4x^2-48x+7 A balloon holds 50.0 mL of nitrogen at 25 C and a pressure of 736 mm Hg. According to Boyle's Law, answer the following questions for 2 points each: What will be the effect on the pressure inside the balloon if the volume is decreased to 25 mL? Explain how this would demonstrate Boyle's Law. Explain Boyle's Law in terms of the kinetic energy of molecule