What is the role of the centrioles?

Answers

Answer 1

Answer: to help in cell division in animals

Explanation:


Related Questions


3 Explain the concept individuality in relationships and provide TWO examples.

Answers

Answer:

Individualism is the moral stance, political philosophy, ideology and social outlook that emphasizes the moral worth of the individual. Individualists promote the exercise of one's goals and desires and so value independence and self-reliance and advocate that interests of the individual should achieve precedence over the state or a social group while opposing external interference upon one's ...

In this Landsat image of a rain forest, healthy vegetation appears red and deforested areas appear light blue. What explains the
difference in colors?
A)
Colors are assigned to different reflected sound waves.
B)
Colors are assigned to different absorbed electromagnetic energy.
Colors are assigned to different reflected bands electromagnetic waves,
D)
These are the colors of the reflected visible light on Earth's surface.

Answers

Answer:

Colors are assigned to different reflected bands electromegnetic waves.

Explanation:

Discuss the relationship between mitosis and cytokinesis. what would be the result if one happened without the other ?

Answers

If mitosis occurred without cytokinesis, the cell would contain two nuclei and twice the DNA. If cytokinesis occurred without mitosis , one of the new cells would lack DNA and a nucleus altogether. The cell cycle is regulated by signals both inside and outside of the cell.

How do dogs get oxygen and eliminate carbon dioxide?









How do dogs keep a proper water balance?
How do dogs eliminate wastes?
How do dogs respond to their environment?
How do dogs learn and adapts?

How do turtles get and digest food?

How do turtles get oxygen and eliminate carbon dioxide?
How do turtles keep a proper water balance?
How do turtles eliminate waste?
How do turtles respond to their environment?
How do turtles learn and adapt?


How parrots get and digest food?
How do parrots get oxygen and eliminate carbon dioxide?
How do parrots keep a proper water balance?
How do parrots eliminate waste?
How do parrots respond to their environments?
How do parrots learn and adapt?

Answers

1. The nose and throat of a dog
The most important function of the respiratory system is to deliver oxygen into the blood, which distributes it throughout the body, and to remove carbon dioxide from the blood. The exchange of oxygen and carbon dioxide occurs in the alveoli.
3. A waste digester, such as the Doggie Dooley is about the size of a bucket, which you bury in your yard. You open the lid, put the dog poop in, add an enzyme and water once a week. The waste liquefies and returns to the earth.

Work backwards: if you find an offspring that is not genetically identical to its parent's organism, what type of reproduction created it? why?

Answers

Answer:

The organism was created via sexual reproduction.

Explanation:

If it were genetically identical to its parent, then that would've meant that it was created asexually. In sexual reproduction, the offspring's DNA is more or less a combination of both parents' DNA.

How water resources are being polluted and how can we conserve them ?

Answers

Contaminants from farmland, factories, and cities Can runoff into our rivers. Chemicals like nitrogen and phosphorus can produce eutrophication. To help preserve the cleanliness of our water, we can reduce the use of fertilizers and other containments.

Match the description with the corresponding fruit part.

1. the innermost protect layer around a fruit seed such as the shell of a peach pit


2. all the layers surrounding the seed of a fruit


3. the middle protective layer of a fruit seed; often the flavorful flesh


4. the outermost skin of a fruit


a. endocarp

b. pericarp

c. epicarp

d. mesocarp

Answers

Answer:edg

Explanation:

endocarp- the inner most protect

layer around fruit seed

pericarp- all the layers surrounding

mesocarp- the middle protective layer of fruit seed

epicarp- the outermost skin

use the table to answer the question below ^
A mutation causes the following change in DNA.

original DNA sequence
TACGCATGGAAT

DNA sequence after mutation
TACGTATGGAAT

Answers

C arg is replaced by his

is a rotting log considered living or non living? why?​

Answers

Answer:

A rotting log is nonliving. However, it can have mold, lichen, or fungus growing on it, which is not the log itself. Those three things are living. And though the log was once a living tree, at it's current state, it is nonliving.

I hope this was helpful!

Transcribe the following section of DNA 3’ G C C A T T A G 5’

Answers

Answer:

theres 2 answers actually

Explanation:

DNA TO RNA :

5’ CGG UAA UC 3’

DNA TO DNA :

5’ CGG ATT TC

Answer:

3' C G G U A A U C 5'

Explanation:

to transcribe means to change it into rna

to do that you just have to pair it with its nucleotide

thymine pairs with adenine

adenine pairs with uracil

guanine pairs with cytosine

cytosine pairs with guanine

3' C G G U A A U C 5'

hope this helps (:

What are the abiotic factors that could affect a population? ​

Answers

Abiotic factors are the non-living factors in an environment such as temperature, light, water, and nutrients.

How much more kinetic energy does your car have when it changes its speed from 16 km per hour to 80 km per hour

Answers

Answer:

The correct answer would be - 25 times more.

Explanation:

The kinetic energy of a moving object increases with the increase in the speed of the object. It is evident that the kinetic energy of a moving object increases as the square of its velocity or speed. It means if a car moves with the speed of 32 km/hr has four times as much kinetic energy as the car moving with 16 km/hr.

Similarly, if a car changes its speed from 16 to 80 km/hr the kinetic energy will be -

= (80/16)^2

= (5)^2

= 25 times more.

Thus, the correct answer would be - 25 times.

The correct answer would be - 25 times more.  

The kinetic energy of a moving object increases with the increase in the speed of the object. [tex]K.E=\frac{1}{2}mv^2[/tex]It is evident that the kinetic energy of a moving object increases as the square of its velocity or speed.It means if a car moves with the speed of 32 km/hr has four times as much kinetic energy as the car moving with 16 km/hr.

Similarly, if a car changes its speed from 16 to 80 km/hr the kinetic energy will be :  

[tex]= (80/16)^2= (5)^2= 25 times more.[/tex]

Thus, the correct answer would be - 25 times.

Learn more:

brainly.com/question/24478517

What's a node on a cladogram?

Answers

Answer:

The node therefore represents the end of the ancestral taxon and the stems , the species that split from the ancestor. The two taxa that split from the node are called sister taxa.

Explanation:

Answer:

A n0de corresponds to a hypothetical ancestor. A terminal node is the hypothetical last common ancestral interbreeding population of the taxon labeled at a tip of the cladogram. ... Each internal n0de is also at the base of a clade, which includes the common ancestral population (node) plus all its

Explanation:

decendants

hi can someone help me with question 1.5 thanks​

Answers

1 and me I need the answer too

1. The pollutants in our atmosphere have the ability to change the entire planet’s

2. is a theory that states that the increasing carbon dioxide in the atmosphere is causing the climate to warm up.

Answers

Answer:

Ans1 Not only does it contain the oxygen we need to live, but it also protects us from harmful ultraviolet solar radiation. It creates the pressure without which liquid water couldn't exist on our planet's surface. And it warms our planet and keeps temperatures habitable for our living Earth

Ans.2 The carbon dioxide theory states that, as the amount of carbon dioxide increases, the atmosphere becomes opaque over a larger frequency interval; the outgoing radiation is trapped more effectively near the Earth's surface and the temperature rises.

(GIVING BRAINLIEST!!)

Which climate zone is shaded in green on the map?

A) Equator
B) Polar
C) Temperate
D) Tropical

Answers

Answer:

C) Temperate

Explanation:

It wouldn't be Equator (Obviously)

Then you have Polar which its NOT

And it couldn't be tropical

So yes!

Answer:

c

Explanation:

hope it helps :D

Как в нашей стране организована автоматизированная система оповещения населения о возникновении чрезвычайной ситуации?

Answers

Долбаеб, это американский сайт, а не русский

what determines the function of a protein​

Answers

Answer:

The sequence of amino acids. - The three-dimensional shape of the folded protein. - If the coding sequence has a mutation that leads to a change in the amino acid sequence, the protein may have a different three-dimensional shape, reducing its activity.

Explanation:

After large scale fishing, which populations of organisms are
becoming more rare? Why?

Answers

I’m pretty sure it’s fish

Definition: Literally, one-celled.
Example: Some bacteria are this.

Answers

Answer:

single celled

Explanation:

What is the process of shedding the uterine lining that was built up to nourish an embryo?
maturation
ovulation
menstruation
fertilization

Answers

Menstruation because that’s when we shed what was made to carry a baby. Ovulation is the bast time to get pregnant and you have a better chance then. And Fertilization is when an egg is given a sperm to soon become a baby

Answer:

Menstruation is one part of a woman's cycle when the lining of the uterus (endometrium) is shed. This occurs throughout a woman's reproductive life. With each monthly cycle, the endometrium prepares itself to nourish a fetus.

Explanation:

what type of mutation has the least amount of impact on a protein ?

Answers

Answer: Silent Mutation

Explanation: 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.

Answer:

Point Mutations

Explanation:

It is the least harmful mutation

Which student’s statement best describes the movement of Earth’s plates?

Answers

David is correct. Have a good day!

if you were picking a material to make an artificial levee what major characteristic would you look for?

Answers

The hard material of the stuff

Which sex chromosome determines the sex of a baby?
Explain your answer.​​

Answers

Answer:

Girls have two X chromosomes  and boys have chromosomes (XY).

Explanation:

Girls have two X chromosomes (XX), and boys have one X and one Y chromosome (XY). Whether a baby will be a boy or a girl is determined at the time of conception.

Using your knowledge of the water cycle, why do you think high sea surface
temperatures correlate to a large amount of water vapor in the atmosphere?

Answers

Answer:

Explanation:

The correlation between sea surface temperature and water vapor is that both are driven by seasonal changes. They both increase in the hemisphere during summer. Seasonal changes in water vapor are, however, more evident across the land, largely due to changes in land surface temperature.

Why do brown dwarfs never evolve?

Answers

These objects, known as brown dwarfs, have many of the elements of their more famous siblings but lack the mass needed to jumpstart nuclear fusion in their core. ... Because brown dwarfs never burn fusion at their core, scientists sometimes refer to them as "failed stars."

Answer:

I KNOW WHAT YOU DID

Explanation:

WHY DID YOU DO THIS TO MY BOY>>FRIEND

How does meiosis create four daughter cells from one parent cell?

Answers

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. ... The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

Explanation:

Unlike in mitosis, the daughter cells produced during meiosis are genetically diverse. Homologous chromosomes exchange bits of DNA to create genetically unique, hybrid chromosomes destined for each daughter cell

How is DNA created?(short answer)

Answers

Explanation:

For a strand of DNA to form, nucleotides must be linked into chains, with the sugar phosphate groups alternating. DNA is made of the building block chemical called nucleotides. Nucleotides are made up of three main parts, a sugar group, a phosphate group, and some type of nitrogen base. Hope this answers, and is helpful! Have a great day! :))

While volunteering at a hospital, Alex learns that there are several different human blood types and they are determined by alleles. For example, a person with an allele for type A blood and an allele for type B blood will have type AB blood. Alex asks a nurse if blood type A or B is dominant. What answer does the nurse give him?

Answers

Answer:

They are codominant

Explanation:

There are 3 different alleles: IA, IB and i - IA and IB are codominants, i is recessive. Codominance means neither allele can mask the expression of the other and both alleles A and B are expressed in the blood type.

Blood type A and Blood type B both are dominant if allele A or allele B present with the O allele, however, they show codominance if they present together.

The human blood group system is known as the ABO blood group system that exhibits codominance. Following are the characteristics of this blood group system:

The system consists of three alleles A, B, and O.Both A and B are dominant in relation to O, and therefore blood group A or B can have the genotype AA or AO or BB or BO respectively.If both A and B are present together then they show codominance and have the genotype AB.

Thus, the correct answer would be - both A and B are dominant if allele A or allele B present with the O allele, however, they show codominance if they present together.

Learn more about the ABO blood group system:

https://brainly.com/question/6279580

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Elm Company's accounting records reflect the following inventories: Dec. 31, 2020 Dec. 31, 2019 Raw materials inventory $420,000 $350,000 Work in process inventory 400,000 275,000 Finished goods inventory 200,000 125,000 During 2020, $750,000 of raw materials were purchased, direct labor costs amounted to $560,000, and manufacturing overhead incurred was $630,000. The total raw materials available for use to assign to production during 2020 for Elm Company is Group of answer choices NaCl + NH3 + CO2 + H20 NaHCO3 + NH4CIWhich Lewis electron-dot diagram correctly represents the reactant containing nitrogen in the equation? He dismissed them as "a malcontent group that is very vocal about what they want."In this sentence, malcontent means:A. recurrentB. ambitiousC. populistD. disgruntled 7b / b (when b = 2)ANswer please taking 45 please help me now Just look The picture. Many people died..cholerain the village. (insert an appropriate preposition) How would you describe the leadership on animal farm now.Give 2 examples to support your answer from chapter 7 How did the colonial elected assemblies and the colonists knowledge of John Lockes writings begin to change colonists view of themselves as English subjects? Find the unknown length x in the right triangle, to the nearest tenth . 5. Christopher Columbus visited this country on his second trip to the Americas, andhe exploited people living there for silver, forcing them to work in the mines untilthey died from exhaustion, and then replacing them with slaves from Africa.Today it is not a sovereign country, but rather a territory belonging to anothercountry, which grants their citizens special privileges, different from other Spanishspeaking countries.Country:Capital: Please help! tell me which one i need to mark off Twenty-one is greater than the sum of fifteen and two times a number Find the value of x. Round your answer to the nearest tenth. Apply Theorem 22-B to solve for "b" State the proportion, and then the answer 27 12 In 1954, Thurgood Marshall (the lawyer for Brown) worked for what Civil Rights organization? A. NAACP B. SCLC C. Black Panthers At the ball game, 65% of the fans waved pom-poms. If 133 fans did not wave pom-poms, how many fans were there in all? A sample of 0.600 mol of a metal M reacts completely with excess fluorine to form 46.8 g of MF2.?a) How many moles of F are in the sample of MF2 that forms? (1.20 mol F) b) How many grams of M are in this sample of MF2? c) What element is represented by the symbol M? (Ca) Read the excerpt from "The Tell-Tale Heart."Which statement best explains how the reader candetermine that the narrator is unreliable?But you should have seen me. You should have seenhow wisely I proceededwith what cautionwith whatforesightwith what dissimulation I went to work! I wasnever kinder to the old man than during the whole weekbefore I killed him. And every night, about midnight, Iturned the latch of his door and opened it-oh sogently! And then, when I had made an openingsufficient for my head, I put in a dark lantern, all closed,closed, that no light shone out, and then I thrust in myhead. Oh, you would have laughed to see howcunningly I thrust it in!O The narrator is very kind to the old man during thewhole week before the murder.O The narrator checks on the old man every night atmidnight to ensure his well-being.O The narrator closes the lantern tightly so the oldman is not awakened by the bright light.O The narrator believes that his audience will approveof and even laugh at his plot to murder the old man. Which equation is equivalent to1/5x-3=2/3A 5X-45=3B 3x - 15=10C 3x-45 = 10D X-15 = 10 verdadero o falso solamente hay tres tipos de fracciones propias y mixtas