Which is true of both dna and rna - vip-vidstits.ru


Which is true of both dna and rna

There are several things that are found in bothDNAandRNA. One of them is the pentose, which may be deoxyribose or ribose.. Which of the following istrueof transcription? a. In eukaryotes, transcription takes place in the cytoplasm and requires many enzymes b. RNA polymerase recognizes and binds to specific regions of the DNA called introns c. RNA editing removes the exons from the pre-mRNA.. DNA stores genetic information, whereas RNA is directly involved in protein production. III. BothDNAandRNA always contain the nitrogenous base thymine.. DNA stands for deoxyribonucleicacid, while RNA is ribonucleic acid. Although DNAandRNAboth carry genetic information, there are quite a few differences between them. This is a comparison of the differences between DNA versus RNA.. DNAandRNA are both ribonucleic acids found in cells, and both are formed from nitrogenous bases. However, they have different functions: DNA stores genetic material of an organism, andRNA conveys messages.. Which of the following istrueofDNA but not trueofRNA? It is single-stranded.. BothDNAandRNA polymerase use DNA as a template. None of the above, all the statements aretrue. Feedback The correct answer is: DNA polymerase, but not RNA polymerase can initiate synthesis of a polynucleotide without a primer.. RNA and DNA are very similar: both are made from chains of chemical units stapled together by a specific type of chemical link called a phosphodiester bond. There are two important differences between RNA and DNA, however.. The current post describes the similarities and differences between DNA (deoxyribonucleicacid) andRNA (ribonucleic acid).. Two of the famous ones are DNA (deoxyribonucleicacid) andRNA (ribonucleic acid). The DNA is awe-worthy, holding the key to heredity.. 9/1/2010 · I'm not sure which one it is.I know it's not a or b. I'm stuck between c and d. Which of the following isTRUEofbothDNAandRNA? a.. So, let us examine each requirement one by one and compare DNAandRNA for these functions.. Because DNAandRNA are nucleic acids, the monomers that form them are nucleotides, whichare molecules made up of a nitrogenous base, a five-carbon sugar and a phosphate group.. In addition to RNA and DNA, many artificial nucleic acid analogues have been created to study the properties of nucleic acids, or for use in biotechnology.[20].. DNA, or deoxyribonucleicacid, is like a blueprint of biological guidelines that a living organism must follow to exist and remain functional.. 6. During transcription, an RNA molecule is formed a. that is complementary to both strands of DNA. b. that is complementary to neither strand of DNA. c. that is double-stranded. d. inside the nucleus. ____. DNA is deoxyribonucleicacid, whilst RNA is ribonucleic acid. They both contain a pentose sugar molecule. In DNA this is deoxyribose, and in RNA it is ribose.. BothDNAandRNA contain the purine nitrogenous bases adenine (abbreviated A) and guanine (G) and the pyrimidine cytosine (C), but in DNA a. But it can't cut the other kind of genetic material found in cells, called RNA. Now, researchers at the University of Michigan have discovered a single protein that can perform CRISPR-style, precise programmable cutting on bothDNAandRNA.. Student holding a molecular model Photo Credit: Purestock/Purestock/Getty Images. Nucleic acids are large biomolecules, and include bothdeoxyribonucleicacid (DNA) and ribonucleic acid (RNA). DNA carries your cells' genetic information.. It's true that DNA is the basic ingredient of our genes and, as such, it often steals the limelight from RNA, the other form of genetic material inside our cells. But, while they are both types of genetic material, RNA and DNA are rather different.. BothDNAandRNA are held together by "backbones" that are made of phosphates and sugar.. BothDNA/RNA double helices andRNA/RNA double strands have an A-DNA like conformation, also called A-RNA or RNA-II.. Which one of the following istrueof the pentoses found in nucleic acids?. 7. Eukaryotic chromosomes contain bothDNAand protein, packed together to form chromatin. © Pearson Education, Inc. All rights reserved.. DNAandRNA are both nucleic acids (long biological macromolecules consisting of smaller molecules called nucleotides).. All strands are synthesized from the 5' ends > > > to the 3' ends for bothDNAandRNA.. Structure of DNA. DNA is an abbreviation for deoxyribonucleicacid, whichis an extremely long polymer made from units called nucleotides. The illustration below shows the structure ofbothDNAandRNA (ribonucleic acid.). BothDNAandRNA are made from nucleotides, each containing a five-carbon sugar backbone, a phosphate group, and a nitrogen base.. Which of the following istrue for both prokaryotic and eukaryotic gene expression?. DNA's sugar is deoxyribose while RNA's sugar is ribose (hence the reason for their names: DNA- deoxyribonucleicacid, RNA- ribonucleic acid).. Problem 5: DNA-DNA renaturation and DNA-RNA hybridization. Which statement is NOT true about nucleic acid hybridization?. This difference is reflected in their names--deoxyribonucleicacid indicates the presence of deoxyribose; while ribonucleic acid indicates the presence of ribose.. It could just as well be single-stranded - bothRNA and DNA are only copied from a single strand of DNA anyway. In fact, it would save on the whole 'unzipping' process that DNA has to undergo just to present a single strand to RNA or DNA polymerase*.. 8-40 Which of the following statements about nucleosomes istrue? (a) Nucleosomes activate transcription when bound to the promoter. (b) Although RNA polymerase can access DNA packed within nucleosomes, the general transcription factors and transcriptional regulators cannot. (c).. Both mRNA and tRNA. DNAandRNA. In prokaryotes, the initial amino acid in a polypeptide chain is the modified form of methionine, N-formylmethionine, or f-met.. Nucleic Acids. Modified True/False Indicate whether the statement istrue or false. If false, change the identified word or phrase to make the statement true.. The core RNA polymerase by itself binds DNA non-specifically with an association, or binding, constant (Ka) of 1010 M-1. This is very tight binding for a DNA binding protein.. An analysis of these The order of nucleotides in a DNA or RNA molecule, or the order of amino acids in a protein molecule.sequences revealed highly non-random patterns of TIREs in both The genus of true silkmoths or mulberry silkmoths, moths of the family Bombycidae.Bombyx and The genus (scientific).. code for protein synthesis. The monomers that make up DNAandRNA are called nucleotides.. "The code in the gene (whichisDNA, of course) is used to construct a messenger RNA molecule in which. 1. messenger RNA, transfer RNA, ribosomal RNA 2. transcription 3. polymerase 4. translation 5. anticodon 6. BothDNAandRNA consist of a long chain of nucleotides. DNA however, contains the base thymine.. It's quite true that DNA was discovered by Crick and Watson based on the study I had on other sites. But I'm surprised you made no mention about DNA being a modified form of RNA.. Is the following statement about DNAandRNAtrue or false: A hydrogen atom is present on the 3' carbon of the ribose of DNA nucleotides, whereas a hydroxyl group is present at the nucleotides.. The program assumes that each phosphate group has one hydrogen atom bound to it, which may not betrue outside the physiological pH range.. DNA is short for deoxyribonucleicacid. DNAandRNA (ribonucleic acid) are called nucleic acidsbecause they are found in the nucleus and possess many acidic phosphate groups.. It recruits the necessary RNA polymerase to activate the copying of the pattern of the coding region over to RNA. The segment of DNA transcribed to the RNA contains some material that is not translated on both the beginning (5') and end (3') of the segment.. .growing sequence D. BothRNA and DNA polymerase require oligonucleotide priming E. BothRNA and DNA polymerase initiate at promoter sequences.. Each part contains a statement which could betrue or false. Each question will have at least one part whichistrue.. The larger and more-complex bacteriophages, however, contain as their genetic information double-stranded DNAand combine both filamentous and polygonal shapes.. The same wastrueof guanine (G) and cytosine (C). This phenomenon, due to the (as yet undiscovered) binding of A to T and G to C, is now known as Chargaff's Rule.. Like DNA, RNA has a sugar-phosphate backbone. However, RNA uses the sugar ribose instead of deoxyribose.. b. stem loop structures in DNA. c. RNA/DNA hybrids. d. differential protein folding.. The sugar found in the backbone ofbothDNAandRNA, ribose, has been particularly problematic. This discovery led to the concept of RNA enzymes and has had great influence on our thinking on the evolution of life on earth..