Is DNA called an acid?

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asked Sep 30, 2022 in Science by yellifiwantoo (700 points)
Is DNA called an acid?

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answered Sep 30, 2022 by Daltonthreet (11,170 points)
DNA is called and acid because the phosphate group with its negative charge and exposure to the outside environment plays a leading role in DNA structure.

The difference between RNA and DNA is the RNA contains the sugar ribose, while the DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and RNA has the nucleobase uracil while DNA contains thymine.

The enzyme that synthesizes ATP is the enzyme F1F0-ATP synthase.

The F1F0-ATP enzyme is the smallest know molecular machine which couples the proton translocation through it's membrane-embedded, hydrophobic domain, F0, to the synthesis of ATP from adenosine diphosphate (ADP) and inorganic phosphate (Pi) in its soluble, hydrophilic headpiece.

The types of nucleotides are adenine (A), thymine (T), guanine (G), and cytosine (C).

These nucleotides attach to each other (A with T, and G with C) to form chemical bonds called base pairs, which connect the two DNA strands.

The backbone of DNA is formed by alternating sugar (deoxyribose) and also phosphate groups.

The phosphate backbone is the portion of the DNA double helix which provides the structural support to the molecule.

The DNA is made up of two strands which wind around each other like a twisted ladder.

The pH of RNA is 4-5.

The RNA is also susceptible to alkaline hydrolysis at pH > 6, whereas in contrast the acid hydrolysis only occurs at pH <2 [15].

The sugar that is found in RNA is ribose sugars.

Ribose is a simple sugar and carbohydrate with molecular formula C₅H₁₀O₅ and the linear-form composition H−−(CHOH)₄−H.

The naturally-occurring form, d-ribose, is a component of the ribonucleotides from which RNA is built, and so this compound is necessary for coding, decoding, regulation and expression of genes.

RNA in the human body is an acid called Ribonucleic acid which is a nucleic acid which is present in all living cells which have structural similarities to DNA.

However unlike DNA the RNA is most often single stranded.

The RNA molecule also has a backbone which is made of alternating phosphate groups and the sugar ribose instead of the deoxyribose that is found in DNA.

Humans do have RNA and the RNA in humans are contained in human cells.

The RNA means Ribonucleic acid and it is the genetic messenger along with DNA.

RNA is created by DNA transcription which is a process which has certain similarities to the process of DNA replication.

The Transcription begins with the opening and unwinding of a small portion of the DNA double helix to expose the bases on each DNA strand.

DNA is a nucleic acid which carry genetic information which is then read in cells to make RNA and proteins by which living things function.

RNA is a ribonucleic acid.

The pH of DNA is 5 to 9.

And if the DNA pH becomes to acidic or alkaline the DNA molecules are susceptible to DNA melting, denaturation and depurination.

DNA is not a protein but instead DNA is an acid.

And the major relationship between the DNA and Protein is DNA encodes information which is necessary to synthesize proteins although DNA itself is not a protein.

The shape of DNA is a double helix shape and each strand has a backbone that is made of alternating sugar and phosphate groups.

DNA is located in the cell nucleus and also in the mitochondria.

Most of the body's DNA is in the cell nucleus while a small amount of DNA is located in the mitochondria.

DNA is not found in the body in mature red blood cells also known as erythrocytes.

The red blood cells also lack mitochondria who themselves have DNA.

Humans have 46 DNA molecules and 24 of those are distinct types of DNA molecules.

Human chromosomes exist in pairs that are almost identical and only 3 billion of the nucleotide pairs need to be sequenced in order to gain complete information which concerns a representative human genome.

The type of DNA that is human DNA is Autosomal DNA or nuclear DNA which is packaged into 22 paired chromosomes.

With each pair of these autosomes, one was inherited from the mother and one was inherited from the father.

The autosomal DNA is passed down from both the mother and the father and provides clues to a person's ancestry.

DNA is contained in blood as well as feces, urine, fingernails, mucus, perspiration, saliva, hair, teeth, bone, muscle, brain cells, organs, tissue, skin cells and semen.

The 6 components of DNA are deoxyribose sugar, phosphate, and four nitrogenous bases, i.e. adenine, guanine, thymine, and cytosine.

The 3 types of DNA are Z-form DNA, B-form DNA and A-form DNA.

The three major forms of DNA are doubled stranded and are connected by interactions between complementary base pairs.

The base that is only found in DNA is thymine, cytosine, guanine and adenine.

The 4 nitrogenous bases of RNA are uracil, guanine, cytosine and adenine.

The uracil in RNA is a pyrimidine that is structurally similar to the thymine, another pyrimidine that is found in DNA.

Like thymine, uracil can base-pair with adenine.

Uracil is the base that is only in RNA.

The Uracil is a nitrogenous base which is only found in single stranded RNA and it is not found in DNA.

RNA can sometimes turn into DNA.

It was found that polymerase theta can write RNA segments back into DNA.

All life does have DNA.

Every living thing has DNA in their body.

All the self-reproducing cellular organisms so far examined have DNA as the genome.

However, a DNA-less organism carrying an RNA genome is suggested by the fact that many RNA viruses exist and the widespread view that an RNA world existed before the present DNA world.

The full form of DNA also known as deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms.

Nearly every cell in a person's body has the same DNA.

Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.

DNA and ribonucleic acid are nucleic acids.

Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are perhaps the most important molecules in cell biology, responsible for the storage and reading of genetic information that underpins all life.

Three major forms of DNA are double stranded and connected by interactions between complementary base pairs.

These are terms A-form, B-form,and Z-form DNA.

The Swiss biologist Johannes Friedrich Miescher first recognized and named DNA in 1869, during his work on white blood cells.

The double helix structure of a molecule of DNA was later discovered by James Watson and Francis Crick using experimental evidence.

Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).

Mitochondria are structures within cells that convert the energy from food into a form that cells can use.

B-DNA is found in humans. It is a right-handed double-helical structure.

Blood is an excellent source of human DNA. DNA is present in white blood cells of humans, but not red blood cells which lack nuclei.

A dime-sized spot of blood, approximately 50 µl in volume, is enough DNA for a typical VNTR analysis.

The diploid human genome is thus composed of 46 DNA molecules of 24 distinct types.

DNA is made of chemical building blocks called nucleotides.

These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases.

To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.

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