The purpose of DNA replication is to * make changes in base pairs in order for an organism to evolve make an exact copy of a DNA strand for bacterial reproduction to repeat patterns of DNA in order to expand the bacterial genome to transribe information to RNA in order to synthesize proteins

Answers

Answer 1

Answer:

make an exact copy of a DNA strand for bacterial reproduction

Explanation:

The purpose of DNA replication would be to make an exact copy of a DNA strand for bacterial reproduction.

DNA replication is a process during which an extra copy of an organism's DNA is made following a series of steps. The replication usually precedes reproduction or the formation of daughter cells. Each daughter cells resulting from reproduction must have a complete genome that mirrors that of the parent or otherwise depending on the type of reproduction.

Without reproduction, DNA replication would not have been necessary.


Related Questions

Help pls!!!

The strength of the force of
gravity between two objects is determined by which of the following factors? Select all that apply.

A. the masses of the objects

B. the distance between the objects

C. the volumes of the objects

D. the surface area of the objects

Answers

I think it’s masses (I’m not sure)

whats best describes the relationship between cells, DNA, and proteins

Answers

Explanation:

(1) Cells contain DNA that controls the production of proteins. (2) DNA is composed of proteins that carry coded information for how cells function. (3) Proteins are used to produce cells that link amino acids together into DNA. (4) Cells are linked together by proteins to make different kinds of DNA molecules.

19.
Which statement describes the cells in a many-celled organism?

They can be quite different from each other.

They can all perform exactly the same functions.

They are all exactly the same.

They are all the same size.

Answers

Answer:

D, they are all the same size.

Answer:

D They are the same size

Explanation:

Have a great day

In a cross section of soil, the Bhorizon consists of
A clay, minerals, and little humus
B. humus only
C partly weathered rock
D. topsoil

Answers

Answer: A

Explanation:

I think the answer is c

_____ may live in soil in water or even the other animals as parasites
pick your answer below
-eight
spiders
worm
snail
shrimp
six legged
antennae
mollusks
insects
shellfish

Answers

Answer:

My guess is worm


Which process normally occurs at the placenta?

(1) Oxygen diffuses from fetal blood to maternal
blood.
(2) Materials are exchanged between fetal and
maternal blood.
(3) Maternal blood is converted into fetal blood.
(4) Digestive enzymes pass from maternal blood
to fetal blood.

Answers

1 one

Explanation:

Which process normally occurs at the placenta? (1) Oxygen diffuses from fetal blood to maternal blood. (2) Materials are exchanged between fetal and maternal blood. (3) Maternal blood is converted into fetal blood.

Answer is option 1 oxygen diffuses from fetal blood to maternal blood

Give two processes which occur during interphase and which are necessary for
nuclear division to take place.

_______of the cell and
________of the DNA
GIA

Answers

growth and replication I think

List five areas that provide
evidence to support the theory of evolution

Answers

Answer:

Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she called de doctor, woke 'im up

And said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

Now, lemme get this straight

You put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you called your doctor, woke 'im up"

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

You put de lime in de coconut, you drink 'em bot' togedder

Put de lime in de coconut, then you feel better

Put de lime in de coconut, drink 'em bot' up

Put de lime in de coconut and call me in the morning

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh, ooh-ooh-ooh-ooh

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh-ooh, ooh-ooh-oooh

Whoo-ooh-ooh, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo

Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

And put de lime in de coconut, she called de doctor, woke 'im up

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, now lemme get this straight"

You put de lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you drink 'em bot' up

Put a lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you're such a silly woman

Put a lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, then you feel better

Put de lime in the coconut, drink 'em bot' down

Put de lime in your coconut, and call me in the morning"

Whoo-hoo, ain't there nothin' you can take?

I say "Whoo-hoo-ooh to relieve your bellyache?"

You say "Well whoo-hoo-ooh, ain't there nothin' I can take?"

I say "Whoo-hoo-ooh, to relieve your bellyache?"

You say "Yaa-ahh, ain't there nothin' I can take?"

I say "Yaa-ahh, to relieve this bellyache?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, you're such a silly woman"

Put de lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, and you feel better

Put de lime in the coconut, drink 'em bot' up

Put de lime in the coconut and call me in the morning

Yes, you call me in the morning

You call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

Well, if you call me in the morning, I'll tell you what to do

Explanation:

Natural selection occurs when organisms adapt to their environment and

Answers

Answer:

survive and produce more offspring

Explanation:

i took bioooooo :)

what is the skeletal system

Answers

Answer:

Hellooo

Skeletal system is the framework which gives body shape. It consists mainly of bones.

Explanation:

thanks...hope it helps

In which type of cells in out bodies would you expect to find high rates of protein synthesis?

A: mussel cells
B: red blood cells
C: skin cells

Answers

Answer:

C) skin cells.

Explanation:

follow me and give thanks my answer

Answer:

i dont really remember but its A

Explanation:

Protein is found throughout the body—in muscle, bone, skin, hair, and virtually every other body part or tissue. It makes up the enzymes that power many chemical reactions and the hemoglobin that carries oxygen in your blood. At least 10,000 different proteins make you what you are and keep you that way.

Which planets are most like Earth? Which are most different from Earth? Explain.

Answers

Answer:

Venus and Mars are the most like Earth, but in different ways. In terms of size, average density, mass, and surface gravity, Venus is very similar to Earth. But Mars is the planet that is most similar to Earth in other ways.

Explanation:

Kepler-452b orbits its host star with an orbital period of 385 days and an orbital radius of about 1.04 AU, nearly the same as Earth's (1 AU). Kepler-452b is most likely not tidally locked and has a circular orbit. Its host star, Kepler-452, is about 20% more luminous than the Sun (L = 1.2 L ☉)..

Answer:

Kepler-452b is the most similar to our planet.

Explanation:

Kepler-452b (a planet sometimes quoted to be an Earth 2.0 or Earth's Cousin based on its characteristics; also known by its Kepler Object of Interest designation KOI-7016.01) is an exoplanet orbiting the Sun-like star Kepler-452 about 1,402 light-years (430 pc) from Earth in the constellation Cygnus.

What is it called when cells don't have a job?

Answers

The only cells that don't have jobs are either stem cells, which are to be used later, or cancer cells, which are extras.

Which of the following is the primary source of mass in a plant?
Water
Soil
Air
Sunlight

Answers

Answer: Water

Explanation:

Your Welcome

Answer:

sunlight

Explanation:

1. How did scientists discover that all living things are made of cells?

2. How did Pasteur’s experiment with the flasks help disprove the idea that living things could just appear or come from nonliving things like water and air?


3. Why are nutrients needed for living things? Describe the difference between living and nonliving things.

Answers

Answer:

1-Modern replica of van Leeuwenhoek's microscope. As microscopes improved, scientists made more discoveries. In 1839, two German scientists, Matthais Schleiden and Theodore Schwann, viewed plant and animal tissues under a microscope. They concluded that all plants and animals were made up of cells

2-Pasteur's experiment with the flasks helps disprove the idea that living things could just appear or come from nonliving things like water and air because the flask without a lid grew microorganisms that cam from a living thing not air or water

3-Nutrients are chemical substances found in every living thing on Earth. They are necessary to the lives of people, plants, animals, and all other organisms. Nutrients help break down food to give organisms energy. ... Autotrophs are organisms that can make their own food.

Explanation:

Answer:

1: They used microscopes and by then they used it so much they microscoped an animal, a human, plants etc.

2:  The flasks helped disaprove by microscoping everything.

3: Living things need nutrients and no living things dont.

Explanation:

What
type of mutation causes sickle cell anemia?

Answers

Answer:

Sickle cell anemia is the result of a point mutation in the hemoglobin gene. Sickle cell hemoglobin (HbS) causes red blood cells to form a sickle shape. People who inherit one sickle cell gene and one normal gene have sickle cell trait.

Explanation:

Sickle cell anemia is the result of a point mutation in the hemoglobin gene. Sickle cell hemoglobin (HbS) causes red blood cells to form a sickle shape. People who inherit one sickle cell gene and one normal gene have sickle cell trait.

Answer: The correct answer is "missense mutation"

Explanation:

I took the test

46 points if you can answer these...
1. What cell process occurs in the mitochondria?
2. Why do some cells have MORE mitochondria? Give an example.
3. What simple sugar is broken down in the mitochondria?
4. What simple sugar is broken down in the mitochondria?
5. Where does the energy in glucose come from ORIGINALLY?
6. Where is this energy stored in glucose?
7. Why is cellular respiration an aerobic process?
8. Name two other organelles besides the mitochondria that contain DNA and have a double membrane.
9. Describe the outer membrane of the mitochondria.
10. What energy is released when the chemical bonds of glucose are broken?
11. Why is the inner mitochondrial membrane folded?
12. What are the folds called?

Answers

1. Cellular Respiration

2. Muscle cells have a many mitochondria, which allows them to respond quickly to the need for doing work.

3. Glucose

4. Glucose

5. solar energy is harvested and converted to chemical energy in form of glucose using water and carbon dioxide.

6. ATP

7. It needs oxygen/carbon dioxide to take place.

8. Chloroplasts and the Nucleus

9. Encloses the entire organelle , is 60 to 75 angstroms thick. It has a protein to phospholipid ratio similar to that of the cell membrane. it contains large numbers of integral membrane proteins called porins.

10. inorganic phosphate, energy is released.

11. To increase the capacity of the mitochondrion to synthesize ATP.

12.A Syncline.

Provide a scientific explanation describing whether plants use the by-product of cellular respiration for photosynthesis, and determine the complementary relationship between photosynthesis and cellular respiration in terms of both matter and energy conversions. Claim:
Evidence:
Reasoning:
Rebuttal:

Answers

Answer:

Explanation:The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. ... Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment. Photosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water; the energy source is sunlight; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose and starch.

The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. ... Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment. Photosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water; the energy source is sunlight; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose and starch.

write a summary about the cell theory

Answers

Answer:

Over the next two centuries after the discoveries of Hooke and Leeuwenhoek, biologists found cells everywhere. Biologists in the early part of the 19th century suggested that all living things were made of cells, but the role of cells as the primary building block of life was not discovered until 1839 when two German scientists, Theodor Schwann, a zoologist, and Matthias Jakob Schleiden, a botanist, suggested that cells were the basic unit of structure and function of all living things. Later, in 1858, the German doctor Rudolf Virchow observed that cells divide to produce more cells. He proposed that all cells arise only from other cells. The collective observations of all three scientists form the Cell Theory, which states that:

all organisms are made up of one or more cells,

all the life functions of an organism occur within cells,

all cells come from preexisting cells.

Though no one point of the Cell Theory is more important than another, the theory clearly states that the functions necessary for life occur in the cell. Findings since the time of the original Cell Theory have enabled scientists to "modernize" the theory, including points related to biochemistry and molecular biology. The modern version of the Cell Theory includes:

all known living things are made up of one or more cells,

all living cells arise from pre-existing cells by division,

the cell is the fundamental unit of structure and function in all living organisms,

the activity of an organism depends on the total activity of independent cells,

energy flow (metabolism and biochemistry) occurs within cells,

cells contain hereditary information (DNA) which is passed from cell to cell during cell division,

all cells are basically the same in chemical composition in organisms of similar species.

The Cell Theory is one of the main principles of biology. The points of the theory have been found to be true for all life. As with any scientific theory, the Cell Theory is based on observations that over many years upheld the basic conclusions of Schwann’s 1839 paper. However, one of Schwann’s original conclusions stated that cells formed in a similar way to crystals. This observation, which refers to spontaneous generation of life, was discounted when Virchow proposed that all cells arise only from other cells. The Cell Theory has withstood intense examination of cells by modern powerful microscopes and other instruments. Scientists continue to use new techniques and equipment to look into cells to discover additional explanations for how they work.

Explanation:

Hope I helped!

According to the unified cell theory, all living things are made up of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. Later, Rudolf Virchow made significant contributions to this theory.

Why is it important to study cell theory?Cell theory is critical for understanding biology because cells are the foundation of all life. We can have unicellular organisms such as bacteria and yeasts. cell division, the division of a cell from one to two to four, is the foundation of all living things' growth and development.According to the unified cell theory, all living things are made up of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells. Later, Rudolf Virchow made significant contributions to this theory.

To learn more about :  Cell theory

Ref :  https://brainly.com/question/3966602

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NEED HELP ASAP!!! Which two conditions are caused by blockage of a blood vessel?
A. hypertension and obesity
B. hypertension and high cholesterol
C. arrhythmia and stroke
D. heart attack and stroke

Answers

Answer:

D. heart attack and stroke

Explanation:

The two conditions  that are caused by blockage of a blood vessel are heart attack and stroke. Hence the correct option is D.

Both heart attacks and strokes are medical emergencies that occur when a blood vessel is blocked, leading to a lack of blood flow to vital organs. In the case of a heart attack, a coronary artery supplying blood to the heart becomes partially or completely blocked, usually by a blood clot formed on a plaque in the artery's walls.

The blockage reduces or cuts off blood supply to a part of the heart, causing damage to the heart muscle. Similarly, in a stroke, a blood vessel in the brain is either blocked (ischemic stroke) or ruptures (hemorrhagic stroke), leading to decreased blood flow or bleeding in the brain. As a result, brain cells are deprived of oxygen and nutrients, causing damage or cell death.

Hence the correct option is D.

To know more about heart here

https://brainly.com/question/12898548

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Help me answer these questions in your own words!!

Answers

Answer:

pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions are measured to have lower pH values than basic or alkaline solutions. The pH scale is logarithmic and inversely indicates the concentration of hydrogen ions in the solution

A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic.

A neutralization reaction is when an acid and a base react to form water and a salt and involves the combination of H+ ions and OH- ions to generate water.  When a solution is neutralized, it means that salts are formed from equal weights of acid and base. i hope this helps you

Explanation:

HELP!!!!!!! Which nutrients are most essential for the survival of plants?

A.
carbon dioxide and water

B.
water and sugar

C.
sugar and oxygen

D.
oxygen and carbon dioxide

Answers

Answer:

I think option A

but not confirm

Answer:

A

Explanation:

That is what it is made up of and what it has to have.

what is pepsinogen and how does it helps in digestion of protein ? ​

Answers

Answer:

Pepsinogen is a powerful and abundant protein digestive enzyme secreted by the gastric chief cells as a proenzyme and then converted by gastric acid in the gastric lumen to the active enzyme pepsin.

Explanation:

The role of pepsin and its precursor in protein digestion was first described in the 19th century.

Answer:

i hope it is helpful .................

What event occurred on Day 4 to cause the drop in the number of light red kidney beans?

Answers

Answer:

The color of the light changed

Explanation:

Correct on edge

Answer:

D: The color of the light changed

Explanation:

Edge

HELP!! WILL GIVE BRAINLY!!!

What is the condensed structure of DNA and all proteins associated with that DNA?

A. Chromosomes
B. Genes
C. DNA
D. Deoxyribose sugar

Answers

It is D) Deoxyribose sugar

Which is the best process to break down sugar into ATP, cellular respiration or fermentation? Explain why.

Answers

Explanation:

Organisms that do not depend on oxygen degrade foodstuffs in a process called fermentation. (For longer treatments of various aspects of cellular respiration, see tricarboxylic acid cycle and metabolism.) During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water.

A robin chasing away a blue jay from his nesting site is an example of
A Intraspecific competition
B Parasitism
C Infraspecific competition
D Commensalism

Answers

C, (infeaspecific competition)

2. Which of these is a behavioral adaptation?
swallows building nests out of mud
O cactus plants having long spines
O insects looking like leaves to blend in with real leaves
O butterflies producing a foul-tasting chemical

Answers

i think the correct answer is a:]

what is the function of carbohydrates that are on the surface of the cell membrane ​

Answers

Answer:

functions as adhesion and address loci for cells.

Carbohydrates protect the cell by forming a glycocalyx, which is especially strong in bacteria and enables biofilms to form.

Explanation:


Ron has a gold watch and a silver ring. What can you tell Ron about these items?

Answers

Answer:

Gold-

Gold is a bright yellow color.

It has a sheen that is known to have luster.

It can be beaten into extremely thin sheets of material.

Gold is capable of being shaped or bent, it is really durable.  

Gold is a good electrical conductor.

Gold can dissolve.

Silver-

Silver is a grey color.

It has a very bright luster.

Silver is really durable and it can be formed in many ways.

Oh, and Rob? Is that real gold and silver? :)

I hope this was helpful. If you need to find more, you can search the terms Gold Characteristics and Silver Characteristics.

Explanation:

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Which of these excerpts talks about thisnew role for his sister?Once during that long evening, the door on one side of the room was opened very slightly and hurriedly dosed again later on the door on theother side did the same It seemed that someone needed to enter the room but thought better of it. Gregor went and waited Immediately by thedoor, resolved either to bring the timorous visitor into the room in some way or at least to find out who was but the door was opened nomore that night and Gregor waited in vain. The previous morning while the doors were locked everyone had wanted to get in there to him, butnow, now that he had opened up one of the doors and the other had clearly been unlocked some time during the day, no one came, and thekeys were in the other sides.It was not until late at night that the gasight in the living room was put out, and now it was easy to see that his parents and sister had stayedawake all that time, as they all could be distinctly heard as they went away together on tip-toe. It was dear that no one would come intoGregor's room any more until maming that gave him plenty of time to think undisturbed about how he would have to re-arrange his life. Forsome reason, the tail empty room where he was forced to remain made him feet unensy as he lay there Mat on the floor, even though he hadbeen iving in it for five years. Hardly aware of what he was doing ather than a slight feeling of shame, he hurried under the couch. It presseddown on his back a little and he was no longer able to at his head, but he nonetheless telt immediately at ease and his only regret was that hisbody was too broad to get all undereath.He spent the whole night there. Some of the time he passed in a light sleep, although he frequently woice from it alarm because of hishunger, and some of the time was spent in worries and vague hapes which however, always led to the same conclusions for the time being hemust remain calm he must show patience and the greatest consideration so that his family could bear the unpleasantness that he, in hispresent condition, was forced to impose on thernGregor soon had the opportunity to test the strength of his decisions carly the next moming, almost before the night had ended his sister,nearly fully dressed, apened the door from the front room and looked ardously in. She did not see him straight away, but when she did noticehim under the couch he had to be somewhere for God's sakehe couldn't have flown away-she was sa shocked that she last control ofherself and slammed the door shut again from outside,[His ster noticed the full dish immediately and looked at it and the few drops of milk splashed around it with some surprise. She Immediatelypicked it up using a rag, not her bare hands and carried it out. Gregor was extremely curious as to what she would bring in its placeImagining the wildest possibles, but he never could have guessed what his sister, in her goodness, actually did bring. In order to test his taste,she brought him a whole selection of things all spread out on an old newspaper. There were old half-rotten vegetables bones from themeal, covered in white sauce that had gone hard, a few raisins and almonds some cheese that Gregor had dedared inedible two daysbefore; a dry roll and some bread spread with butter and salt. As well as all that she had poured some water into the dish which had probablybeen permanently set aside for Gregor's use, and placed it beside them. Then, out of consideration for Gregors feelings as she knew that hewould not eat in front of her, the hurried out again and even turned the key in the lock so that Gregor would know he could make things ascomfortable for himself as he liked. Grego's legs wherred, at he could cat. Everything in a store is on sale for 25% off.The normal price of a babkpack is $40.What is the sale price of the backpack?Pls help I dont understand