What two parts of a nucleotide do not change throughout the structure of DNA?

Answers

Answer 1

Answer:

The second portion of the nucleotide is the sugar. Regardless of the nucleotide, the sugar is always the same. The difference is between DNA and RNA.

Explanation:

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Answer 2

Five-carbon sugar (deoxyribose sugar) and phosphate moiety are the two parts of a nucleotide which do not change throughout the structure of DNA.

What are Nucleotides?

Nucleotides are the organic molecules which are consisting of a nucleoside molecule and a phosphate moiety. They serve as the monomeric units of the nucleic acid polymers- deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both of which are the essential biomolecules within all the different life-forms on the Earth.

Nucleosides are made up of nitrogenous bases and pentose sugar. There are changes at the nitrogenous bases in the different nucleoside molecules however, there are no changes in the pentose sugar and the phosphate moiety of the molecule.

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Related Questions

If the purchase price for a house is $345,000, what is the monthly payment if you put 10% down for a 30 year loan with a fixed rate of 6.375%?
a. $1,569.27
b. $1,937.12
c. $2,152.35
d. $3,314.59 please select the best answer from the choices provided a b c d

Answers

If the purchase price for a house is $345,000 then the amount due each month would be $1,937.12

Step 1 

$345,000 was the initial value.

Initial Value x 10% of Down Payment

30 years = Nper (Number of Payments).

Rate = 6.375%

Step 2 

Given that it is 10% of the Initial Value, you may compute it as follows:

10% = 10/100 = 0.1

10% x (345,000) = 0.1 x 345,000 = 34,500

Step 3  Present Value (PV)

The total amount borrowed will be:

Initial Value - The down Payment is equal to PV.

PV= 345,000 - 34,500

PV = 310,500

Step 4  Accurate the data: The Nper and Rate in months should be as follows to estimate the monthly payment:

Nper = 30 years x 1 2 months / 1 year = 360 months

Rate = 6.375/12 = 0.531

Step 5  Use the equation: Keep in mind that the following equation determines the loan payment based on consistent payments:

c = PV x Rate/ 1 - (1 + rate) - Nper

Replace the numbers in the corresponding variables of the upper equation to complete step six of the equation.

c = 310,000 + 0.00531 / 1 - \((1+0.00531)^{-360}\)

c= 1,937.12

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May you please answer part a and b.

May you please answer part a and b.

Answers

honestly I think its 56or 6

1. Black fur
2. This is because, black hair is dominant and the fathers genotype has a 100% of passing it to the offspring

what would happen to owl if a disease wiped out the whole population of rats

Answers

If a disease wiped out the whole population of rats, it would lead to a disruption of the food chain, and many owl species may experience food shortages that would ultimately affect their survival.

Rats are a staple food for many owl species; hence, the extinction of rats due to disease may have disastrous consequences for the owl species.

It's fair to assume that many owl species would face food shortages if their rat population is wiped out due to disease.

In the end, the owl species may also be affected by the disease that kills the rats. A significant number of owl species may die as a result of food scarcity if the rat population is wiped out due to disease.

Owls, however, are opportunistic predators, which means they will feed on other animals if their primary prey is unavailable.

This means that the owls will have to adjust to their diet and find alternative prey items to survive.

Therefore, if a disease wiped out the whole population of rats, it would lead to a disruption of the food chain, and many owl species may experience food shortages that would ultimately affect their survival.

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Please help me!!!!!!!!!!

Please help me!!!!!!!!!!

Answers

Answer:

D

Explanation:

I give 40 points help plsss !!!!

Why do you think cavemen used to use moss like we use paper towels? Hint: What tissue do they lack that other plants have?

Answers

Answer:

Vascular tissues.

Explanation:

The correct answer for this question is the vascular tissue

What do you predict would occur if the ovary was inhibited from releasing progesterone?.

Answers

Answer:

The positive feedback cycle of gonadotropin-releasing hormone, luteinizing hormone, and estrogen would continue.

Explanation:

If the ovary was inhibited from releasing progesterone hormone then the levels of luteinizing hormone in the blood decreases.

What happens is progesterone is inhibited?

Progesterone is a class of female steroid hormone. This hormone is involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.

If progesterone hormone is absent or the levels in blood are too low, then irregular menstrual bleeding can occur. A drop in the progesterone level during pregnancy can result in miscarriage and in early labor.

Progesterone can suppress follicular development, delaying the surge of luteinizing hormone (LH), the endometrial maturation, and promoting endometrial bleeding.

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Distinguish between natural selection and artificial selection.

Distinguish between natural selection and artificial selection.

Answers

Answer: Natural selection is based on the adaptive characteristics of animals. Artificial selection is based on the desirable characters selected by humans. Only beneficial or favorable traits are inherited over the successive generations by natural selection. Natural selection is performed on all the types organisms; Artificial selection is processed on some selective organisms of humans desires. ... Natural selection results in the transformation of the entire population of a species; Artificial selection brings out the new variety of that species.

Explanation:

Answer:

answer in explanation

Explanation:

Natural selection occurs over a long period of time and happens naturally. artificial selection happens relatively fast and occurs when humans choose a certain trait they like and help the animal with that trait reproduce.

What is the best definition for Earth's atmosphere?

Answers

Answer:

The atmosphere is the blanket of gases which surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction.

Explanation:

Answer:

Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity.

Explanation:

Why is the use of stem cells to produce new specialized cells, which can replace a body's damaged cells and cure disease, creating a controversy?

Answers

Answer:

human embryonic stem cells are obtained from embryos, thereby they are subject to ethical, religious, political and legal considerations

Explanation:

Human embryonic stem cells (HESCs) are pluripotent undifferentiated cells derived from blastocyst-stage embryos, which have the ability to produce any type of somatic cells. HESCs are obtained in vitro from embryos that are 5-6 days old. These cells are valuable tools in research in order to understand the genetic and physiological mechanisms of human development, as well as to develop treatments against diseases. The use of embryonic stem cells in research is controversial because these techniques involve the destruction of human embryos, and there are people who consider human life begins with the formation of the diploid zygote after fertilization, thereby raising the debate if a human embryo can be regarded as a human being.

A biomolecule with a large, complex set of chains composed of alternating subunits called nucleotides has which of these functions in the cell?

Answers

Answer:

Storing genetic information

Explanation:

the blood, penetrating trauma, and infection in adjoining structures such as the war or sinuses are all routes in which infectious organisms:

Answers

The blood, penetrating trauma, and infection in adjoining structures such as the war or sinuses are all routes through which infectious organisms can spread. Therefore, it is true.

In the case of the blood, infectious organisms can enter the bloodstream and be carried to various parts of the body, potentially causing systemic infections. Penetrating trauma, such as wounds or injuries that breach the body's natural barriers, can provide a direct pathway for infectious organisms to enter tissues and cause localized infections.

Infection in adjoining structures, such as the ear or sinuses, can lead to the spread of infectious organisms from these sites to other nearby areas, causing secondary infections or complications.

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Can you argue that a DEAD leaf will respond to stimuli in its environment? A dead leaf cannot reproduce because after dying, every single living property such as metabolism, being able to reproduce, being able to respond to stimuli, and even growing is stopped.... but can we argue that the dead leaf, if submerged in water would have a faster decomposition rate, or, the leaf would become more brittle in more cases?

Answers

Answer:

cannot reproduce after dying

Explanation:

(T_T)(T_T)(T_T)(T_T)(T_T)(T_T)(T_T)

(T_T)(T_T)(T_T)(T_T)(T_T)(T_T)(T_T)

Answers

Answer:

The water will move quickly

Explanation:

Unlike animal cells, plant cells contains —
A.
mitochondria.


B.
few nuclear pores in their nucleus.


C.
a large vacuole for water storage.


D.
centrioles.

Answers

C. A large vacuole for water storage

Someone PLEASE help!!!!!!

Someone PLEASE help!!!!!!

Answers

Answer:

1.) spindle fibers and centrioles form

2.) chromosomes align on metaphase plate

3.) chromosomes move to opposite poles

4.) two identical nucleotides form

Mitosis is important because it is responsible for the growth of is responsible for human development.

Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

Explanation:

what is hyprocloric​

Answers

Answer:

A homeboy I need the answer too H

Explanation:

Answer:

an aqueous solution of hydrogen chloride HCl that is a strong corrosive irritating acid, is normally present in dilute form in gastric juice, and is widely used in industry and in the laboratory.

Explanation:

21. Kinetic energy is energy associated with
a. chemical reactions
b. motion
c. food
d. coal
e.light

Answers

Answer:

food and chemical reactions

how animals and plant transport system is different from each other?​

Answers

Answer:

Hello! My name is kaori and today ill be helping you to finding the correct answer you need Let's begin.

\(answer\)

♡ Animals

• Speciliased tubes-arteries

• Speciliased tubes-arteriescapillaries in the veins

• all tubes are composed of living cells

• the concentration of substances transported is controlled

• the heart controlls the circulatory system. the heart is controlled by the nervous system.

the rate of flow is moderate and is regulated by vasoconstriction and vasodilation

the subtances being transported are respiratory gases, amino acids, glucose, vitamins, fatty acids etc

☆ Plants

• Spealised tubes -xylem vessels and trachids and phloem seive tubes

• Spealised tubes -xylem vessels and trachids and phloem seive tubes• some tubes are composed of living cells

example: phloem otherbare composed of dead cells

• the concentration of the substances being transported is NOT controlled.

• there is NO such control in plants

the rate of flow in xylem and phloem is quite slow

• substances being transported are: amino acids, sucrose, fatty acids, etc.

HOPE THIS HELPED YOU.

Open the color vison simulation and select Single Bulb. Click the button to turn on the flashlight, and toggle the filter switch to add a filter in front of the flashlight. Adjust the Filter Color and Bulb Color sliders to change the light color and the filter color, and observe what color the eye perceives. What happened when you used a colored filter and a colored lightbulb? Using your knowledge of the human eye, explain why this happened.

Answers

Answer:

The person in the simulation could see the colored light only if it passed through a filter of the same color. This filtering of color occurred because the filter absorbs the other colors. The filter lets light that’s the same color as the filter pass through, allowing the person to see that color.

Explanation:

This is the exact answer you might want to change it up just in case so you dont get into trouble.

The person in the simulation can only perceive the accurate color when it has been passed through a color filter which removes other colors.

Color filters

We know that visible light is composed of several wavelengths. The wavelength that we perceive is dependent on several factors.

In this case, the person in the simulation can only perceive the accurate color when it has been passed through a color filter which removes other colors.

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You are given a compound that has a melting point of 560 c. you dissolve some of the compound in water and measure the ph of the resulting solution to be 11. you are told that the compound is either kcl, ca (oh)2, c6h12o6, or h2so4. which of these compounds were you given? explain.

Answers

When given a compound with a melting point of 560 C and its resulting solution's pH to be 11, the compound given is Ca(OH)2.

The solution is basic because Ca(OH)2 is a strong base, and its pH is relatively high. In addition, the compound has a melting point of 560 C, which is high and indicates that it is ionic; of the four compounds given, only Ca(OH)2 is ionic, and the rest are molecular compounds.

Ca(OH)2, commonly known as hydrated lime, slaked lime, or calcium hydroxide, is an inorganic compound that is used in many applications. In its anhydrous form, Ca(OH)2 has a melting point of 580 C, which is very similar to the given melting point. When Ca(OH)2 is dissolved in water, it produces a strongly alkaline solution, as demonstrated by the given pH of 11. As a result, the answer is Ca(OH)2.

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How do humans get energy from food?

Answers

Answer:Cellular respiration i belive

Explanation:

Has the code for traits:
Carbs
Lipids
Proteins
Nucleic acids

Answers

Answer:

Proteins/Amino acid

Explanation:

In the genetic code, each three nucleotides in a row count as a triplet and code for a single amino acid. So each sequence of three codes for an amino acid. And proteins are made up of sometimes hundreds of amino acids.

A person who is dehydrated has a lower than normal amount of water in their blood but has the same amount of formed elements. Therefore, their hematocrit will be _____________ normal.

Answers

Higher than normal

Dehydration means that you have low blood volume, so the hematocrit can seem higher because the red blood cells make up a higher proportion of the blood.

Herman's company has adopted a paperless policy. Employees no longer print letters or documents and instead do everything on the computer. Office paper use has dropped by 40% in the last six months. If everyone adopted the same policies, what impact would that have on the environment?

Answers

Answer:

There would be a decrease in deforestation, because fewer trees would be cut down for paper.

Explanation:

If everyone reduce the use of papers it will lead to reduce in deforestation.

What is deforestation?

Deforestation refers to the loss of forest area worldwide to other uses such as agricultural land, urbanization and mining activities. Deforestation, greatly accelerated by human activities since the 1960s, has adversely affected natural ecosystems, biodiversity and climate.

Several factors, both human and natural, cause deforestation. Natural factors include natural forest fires and diseases caused by parasites that can lead to deforestation. Nevertheless, human activities are one of the main causes of global deforestation.

Therefore, If everyone reduce the use of papers it will lead to reduce in deforestation.

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Which of the following is a primary function of carbohydrates?

Which of the following is a primary function of carbohydrates?

Answers

Answer:

A. Storage of energy

Explanation:

Aside from carbohydrates providing the body energy, it also stores energy.

there are three farms (A,B, and C) that are on three different rivers that feed into the towns reservoir, Lake Ruby. What data would support the claim that farm A and not farm B or C is responsible for the fertilizer in the reservoir?

Answers

Answer:

The analysis of water.

Explanation:

The data of stream that comes from the farm A is the claim that provided evidence that farm A is responsible for the fertilizer in the reservoir because the analysis of the data shows that there is fertilizer present in the water that comes from farm A to the reservoir. This fertilizer comes in the water due to the application of fertilizer on the field, if the fertilizer is not used on the field, there is no traces of fertilizer in the water of reservoir.

Which of the following does geothermal energy use to convert water to a source of energy?
O sun
O wind
O turbine/generator
coal

Answers

Geothermal energy uses a turbine/generator to convert water into a source of energy.

The correct option is C.

What is geothermal energy?

Geothermal energy is the thermal energy found in the crust of the Earth and is a byproduct of both planetary formation and radioactive material decay. Some rocks melt under the intense pressure and heat of the Earth's interior.

Geothermal energy can produce power, heat, and cool: Depending on the resource and technology chosen, geothermal energy can be used in a variety of ways, including generating electricity through geothermal power plants and heating and cooling buildings with geothermal heat pumps.

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Name one structure found in an animal cell that is not found in a plant cell.

Answers

Answer:

lysosomes or centrosomes

Explanation:

s this a valid statement? if flipper is a dolphin, then flipper is a mammal. flipper is a dolphin. so flipper is a mammal.

Answers

Yes it is a valid statement

Nucleotides are added to the 3' end of a growing DNA chain via nucleophilic attack. In the second step of this reaction: (p. 370 Figure. 11-5)a. A monophosphate is removed from the newly attached nucleotide.
b. A diphosphate is removed from the newly attached nucleotide.
c. A triphosphate is removed from the newly attached nucleotide.

Answers

The correct answer is c. A triphosphate is removed from the newly attached nucleotide.

In DNA replication, nucleotides are added to the 3' end of a growing DNA chain via nucleophilic attack by the 3'-OH group of the last nucleotide in the chain. This reaction results in the formation of a phosphodiester bond between the 3'-OH group and the phosphate group of the incoming nucleotide. The triphosphate group of the nucleotide provides the energy necessary for this reaction to occur. In the second step of this reaction, two phosphate groups are cleaved from the triphosphate group, releasing energy and allowing for the formation of the phosphodiester bond. This results in the addition of a nucleotide to the growing DNA chain with the release of a pyrophosphate molecule.

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