WHAT IS THE ROLES DOES THE CYTOSKELETON PLAY IN LIVING CELL

Answers

Answer 1

Answer:

.

Explanation:

The cytoskeleton is responsible for contraction, cell motility, movement of organelles and vesicles through the cytoplasm, cytokinesis, establishment of the intracellular organization of the cytoplasm, establishment of cell polarity, and many other functions that are essential for cellular homeostasis and survival.

Answer 2
It can display mobility to the cell.

Related Questions

What is the nervous system composed of?
A. The central nervous system
B. The peripheral nervous system
C. The respiratory system
D. Answers A & B


Answers

Answer: D) the central and peripheral nervous systems

hope this helps

What best describes main component of carbohydrates

Answers

Answer:

All carbohydrates, including sugar, therefore contain the same three elements: carbon, hydrogen, and oxygen. Different arrangements of these elements form single units to make different types of carbohydrates.

This model chose to include certain features and exclude other features. For example, this simulation only includes rabbits, wolves, and grass but there are other predators of rabbits and other food sources for rabbits. Why do you think the creators focused on these data elements and not others

Answers

The creator focused on these data elements and not others because he was trying to create a food chain instead of a food web.

In the ecosystem, the living and non-living things interact over time leading to exchange of energy.

A food chain can be defined as the steps through which energy transfer occurs in an ecosystem.

The energy flows from the producers (grass), primary consumers, (rabbits) and then the secondary consumers (wolves).

The energy flow is indicated with an arrow thus,

grass ---> rabbit -----> wolves.

Food chain, therefore includes linear sequence of organisms.

Food web on the other hand illustrates a complex feeding relationship within the ecosystem.

The food web is made up of a prey that can be eaten by more than one predator.

Therefore, even though there where other predators of rabbits and other food sources for rabbits, he chose only few features to create a food chain.

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6. Which is not a product of photosynthesis? nitrogen glucose water oxygen

Answers

Nitrogen is not a product of photosynthesis

Due to a recent drought, a farmer has lost quite a bit of soil on his fields because:
A) the rain has washed it away.
B) the animals have been trying to eat the soil due to lack of food.
C) the plants have absorbed the soil.
D) wind has carried away the dry soil.

Pls help

Answers

Answer:wind has carried away the dry soil

Explanation:

In very extreme weather, the xylem cells are damaged as well. Describe how the plant is affected if the xylem is unable to function correctly.

Answers

Answer:

The plant will die

Explanation:

Xylem's job is to transport water and minerals from the soil to the parts of the plant. Without it the plant won't receive the required minerals and the plant will die.

Scientists primarily use two different techniques to create multiple copies of a DNA sequence: cloning and polymerase chain reaction (PCR). Which of the following statements about these methods is true?

Cloning is more rapid than PCR at creating billions of copies of a DNA sequence.
PCR can be used to translate DNA into a protein, while cloning cannot.
PCR generates more copies of a DNA sequence in less time than cloning.
PCR is better at creating copies of large DNA samples than cloning.

Answers

Answer:

The answer to your question would be Option 3.

PCR generates more copies of a DNA sequence in less time than cloning.

Explanation:

PCR creates copies exponentially, creating many copies in a short amount of time.

Answer:

PCR generates more copies of a DNA sequence in less time than cloning.

Explanation:

I took the test.

How is a proton gradient formed across the inner mitochondrial membrane?

Answers

Answer:

Energy is released in these “downhill” electron transfers, and several of the protein complexes use the released energy to pump protons from the mitochondrial matrix to the intermembrane space, forming a proton gradient.

Explanation:

What key environmental factors determine the location of terrestrial ecosystems?

Answers

Answer: Temperature and rainfall

Explanation:

The gallbladder provides ________ that aid(s) in transport of lipids across the intestinal membrane.

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The gall bladder provides bile salt.

The gall bladder is a small pear-shaped organ that is located at the abdomen inferior to the liver.

This organ stores and releases the bile salt produced from the liver.

The bile salt is released through the bile duct into the duodenum of the small intestine.

The bile salt is use to emulsify fat thereby aiding it's transport across the intestinal membrane.

Therefore, the gall bladder provides bile salt that aids in transport of lipids across the intestinal membrane.

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positive and negative punishment are meant to?

Answers

Answer:

yessssssssssssssssssssss

What is the most likely explanation for
the DNA found in mitochondria?

Answers

Answer:

Origin. Nuclear and mitochondrial DNA are thought to be of separate evolutionary origin, with the mtDNA being derived from the circular genomes of bacteria engulfed by the early ancestors of today's eukaryotic cells.

Explanation:

Which type of mutation reverses the direction of parts of a chromosome?

Deletion
Duplication
Inversion
Translocation

Answers

Answer:

Its "C"  Inversion

Explanation:

I took the test and got it correct

Type of mutation reverses the direction of parts of a chromosome is inversion. The correct answer is option C.

What is the basic structure of chromosome ?

The chromosomes are thread like structures present in the nucleus and the  these chromosomes carry the genetic information in them from one generation to another.

Inversion inverts the structure of chromsome and it basically turns the chromsomes inverted.

Inversion is the process where one arm of the chromosome gets detached from the basic structure and it gets attached in the inverted direction.

This  creates multiple copies of DNA turning it into genetic material and one of the X linked recessive disorders is haemophilia in which same type of mutation caused by the chromosome at the 8th position takes place.

Therefore, Mutation that reverses the directions of the part of the chromosome.

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HEHEHHEHEHEHEHHEHEHHEHHEHE HELP ASAP

Answers

the answer is A. voting.

what is the chemical formula for the sugar carbohydrate produced by photosynthesis?
A. H2O
B. CO2
C. C6H12O6
D. O2

Answers

Answer: C

Explanation:

Indicater I need the meaning

Answers

Answer:

indicator can mean two different things,

1. a thing, especially a trend or fact, that indicates the state or level of something.

2. a gauge or meter of a specified kind.

Hope this heled!

What's the scientific name of a leopard?

Answers

Answer:

Panthera pardus

Explanation:

leopard, (Panthera pardus), , also called panther, large cat closely related to the lion, tiger, and jaguar. (credit to brititanica articles)

Explain why sickle cell anaemia is persistent in the tropics yet it is lethal and these areas have high malaria Providence.​

Answers

Sickle cell anemia is persistent in the tropics because those with sickle cell anemia cant contract the malaria virus because of the shape of their blood cells, and this is advantageous in the tropics where there are more malaria cases. So those with sickle cell anemia live to pass on their genes.

what’s porosity

a) The ease with which water is able to flow from one pore to another in rock
b) A measure of the amount of ground water available in the water table
c) A measure of the amount of open space within unconsolidated sediment or rock
d) The ability of water to trickle down through soil until it reaches ground water

Answers

Answer:

C)

Explanation:

A measure of the amount of open space within unconsolidated sediment or rock.

How to find cane yield?

Answers

From an agronomical point of view, there is a lot that the grower can do to maximize sugarcane yield. Proper crop nutrition is an important factor to achieve this.

In a large number of cases, nutrients that drive sugarcane yield forward, will also improve the sugar content and quality of the harvested sugarcane crop.

Most required nutrients have specific roles to play in improving yield:

how do the ranges for the marine bird and sea turtle species species compared

Answers

Answer: Varies

Explanation:

It's based on there being many different types.

If a 1000 bp of DNA were inserted between the two restriction sites, how would the banding pattern on the gel differ from the one you drew in part a

Answers

Hello, is there anyone here a pharmacy technician?

Which of the following systems does NOT excrete some form of waste ?

A: Urinary

B: Integumentary

Or C: Skeletal

Answers

Answer:

Option C is write answer

su**

Which of the following statements apply to leukocytes? Select all that apply.
Multiple select question.

They eject major organelles when mature.

They are capable of protein synthesis.

They live approximately 120 days.

They retain their organelles throughout their life time.

They are not uniform in form and function.

Answers

Explanation:

leukocytes are white blood cells. mainly 4 killing bacterial infections.

Leukocytes are the specialized cells which are a part of blood. These are known as white blood cells. These protects the body. These produce antibodies. Thus, the correct options are B, D, and E.

What are Leukocytes?

Leukocytes are the white blood cells. These are a type of specialized cell type which is present in blood along with erythrocyte and plasma. Leukocytes are primarily responsible for protecting the body from pathogens and germs by producing antibody proteins which fight against these organisms.

Leukocytes are irregular in shape. They can change their shape to engulf or kill the bacteria which enters the blood to prevent disease. Erythrocytes change their shape which allows them to pass through the capillaries which are very tiny.

Therefore, the correct option is B, D, and E.

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Tornado Effects on the Land

Answers

Answer:

They have a small effect

Explanation:

Because when you consider the size of the earth, tornadoes have a small effect on earth, that's your answer?

Answer:

Tornado Effects on the Land-well tornadoes strike are greatly impacted. Trees and plants can be uprooted, and diseases in the soil are spread.

Explanation:

DEADLY!!

What do weather forecasters use to forecast the weather?

A. superstitions
B. beliefs
C. weather patterns
D. dreams

Answers

C. Weather patterns

Reactions occur within the sun to transform _____ energy into _______ energy.

Answers

Answer:

Chemical and light and thermal energy.

Explanation:

Reactions occur within the sun to transform chemical energy into light and thermal energy.

In the Sun, chemical energy transforms into light and thermal energy. Plants transform the Sun's light energy into chemical energy during the process of photosynthesis.

Hope this helps :)

Answer:

chemical and thermal energy

Check all statements below that are true
All organisms must compete for survival.
When
organisms struggle to survive, they usually mutate
to
Some
organisms have phenotypes that make them better
increase chances of reproduction.
environment
competitors than others in their
Animals undergo natural selection, but plants and other organisms
Natural selection continues to occur even today
generally do not.
I
Phenotypes found In the most successful members of a species become the most prevalent after
several generations.
M
A decrease in food availability will increase the variation in a population.

Answers

Answer:

Statements thar are true:

Some  organisms have phenotypes that make them better  increase chances of reproduction.

Natural selection continues to occur even today

Phenotypes found In the most successful members of a species become the most prevalent after  several generations.

Explanation:

It is not true that all organisms must compete for survival, sometimes the conditions are good and there is enough food or good climate conditions and that makes no need of competition an increase in the individuals of the species.

Animals undergo natural selection, this is a random natural phenomenon that can make plants and animals adapt better or worse to the enviromental conditions. This cause that the beneficiaries can adapt, survive and reproduce and became the most prevalent after generations.

Mutations are not phenomen that occur because the living being needs it, but rather they are phenomenon that occur at random at any time and determine the possibility of survival.

A decrease in food availability will do the contrary, decrease the variation in a population because it makes that only those who manage to adapt to eat another food survive, for example.

Answer:

A C E F

thats that ones

The process of converting food so that it can be absorbed into the blood and used by the blood vessels

A. Peristalsis
B. Bowel Elimination
C. Constipation
D. Digestion

Answers

Answer:

The answer would be digestion

Explanation:

When food is digested, it's broken down into smaller pieces so its can convert into energy for our body.

hope this helps :3

Which of the following statements best goes with the Law of Conservation of Energy

Answers

Explanation:

Just choose the one that is similar to that of this : Energy is neither created nor destroyed in a given system.

note -it is always unidirectional i.e - Goes in only one path.

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Given trapezoid WXYZ, what is XY? will give 25 points if right Ryder is testing the change in motion for an object that weighs 25 kg and an object that weighs 30 kg. He will push each object with the same force. Ryder predicts the object that weighs 25 kg will have a greater change in motion. Is this correct? Yes, the object with the smaller mass will have a greater change in motion. No, the change in motion for both objects will be the same. Yes, the mass is greater, and the object will have a greater change of motion. No, neither of the objects will have a change in motion. 2. Miranda earns $12 per hour at her job. If she saves 60% of herearnings for the computer, she will be able to buy the computerafter workinghours at her job. Her total amount is $964.80 Five metal cubes with sides of 5 cm aremelted and casted intoa spherical ball. Find thevolume of the sphere that is formed The tenure of a member of Rajyasabha is-(A) 5 years (B) 6 years (C) 8 years (D) 10 years Cardiorespiratory fitness, measured as VO2 max in mL/kg/min (maximum oxygen consumption), is associated with increased longevity. Recent evidence suggests that higher fitness increases the life span. Those with a low VO2 max have a life expectancy after 60 years of 7 years, those with moderate VO2 max of 15 years, and those with a high VO2 max have a life expectancy after 60 of 23 years. Which of the causal criteria is illustrated with this example Whats the range of = 1 2 2 + 6 + 6 According to the force theory, government developed from which of the following? The perimeter of the smallest square is 48 feet. What is the perimeter of the largest square? y is inversely proportional to x.When x = 2.5, y = 4.Find the value of y when x = 8. Is James Horns assertion that Jamestown also presents two sides of Americas founding. On the one hand, Englands New World offered many settlers opportunities for social and economic advancement unthinkable at home; while on the other, colonization unleashed powerful destructive forces that were catastrophic for Indian peoples, whose lands were taken by colonists, and for enslaved Africans and their posterity, whose labor enabled Jamestown, and indeed America, to flourish true? Why or why not? Juan joins a movie club. He pays $10 to join and each movie costs $5. Which equation represents the relationship between the total cost, y, and the number of movies, x? 4n + 8 = 40what does n = The sum of a whole number A and a whole number B is 30, and the ratio A : B is equivalent to 3 : 2 Why does the sky appear red and yellow during sunsets.1. The reds and yellows are caused by the Sun's light having to pass through dust particles near closer to the horizon than when the Sun is higher in the sky.2. At sunset the prismatic effect of the atmosphere at low angles produces longer red and yellow wavelengths.3. At sunset blue light is scattered by air molecules at higher altitudes. The longer red and yellow wavelengths must travel further through the atmosphere when the Sun is near the horizon. At some point the reds and yellows finally scatter in the lower atmosphere causing the reds and yellows.4. The red and yellows are appear at sunset because the light must pass through more atmosphere which slows down the wavelength frequency turning it to slower red and yellow frequencies. Look at the proofreading symbol.What does this symbol mean?close up spaceadd a commaadd a space 1/243 as an expression using a negative exponent other than -1 What should be done with the contents ofa composter? Explain your reasoning. HERE'S AN EASY ONE FOR SPANISH SPEAKERS:) Qu tiempo hace en el verano?Question options:Llueve mucho.Hay sol.Nieva.none of the aboveQu tiempo hace en el verano?Question 29 options:Llueve mucho.Hay sol.Nieva.none of the above