Dna vs Rna

1) DNA programs protein production in the cytoplasm by transferring its coded information to a molecule called RNA (mRNA). The RNA then carries the order to build this type of protein from the nucleus to the cytoplasm.

The DNA or deoxyribonucleic acid it’s an acid of the nucleus of the cells, where the genetic information is found, it is used in the development and functioning of any living organism and of some viruses. This molecule is responsible for storing information, DNA can be compared as a plan, a code or a recipe, because it contains the instructions needed to build cells and their components, such as proteins and RNA molecules.

One of the fundamental discoveries of the 20th century was that DNA was the genetic code’s physical structure (Watson & Crick, 1953) and, since then, many studies have disclosed the complicated pattern of regulation and expression of genes, which involve RNA synthesis and its subsequent translation into proteins.

Since DNA has the instructions for making protein we usually wonder how is it able to make ribosomes if DNA is stored within the nucleus. This is when a handy tool comes in called transcription and copies the DNA into mRNA so it can be reached outside of the cell.

Translation is a task that makes ribosomes synthesize proteins utilizing mRNA transcript made during transcription. In the begining of this task mRNA attaches it self to a ribosome so that it can be reveal a codon (three nucleotides).

This a brief written report on the role of DNA, RNA and transmission on information within a cell to create amino acids.

Ribonucleic acid (RNA): It is a single nucleic acid supported by adenine, guanine, cytosine and uracil supported by ribose sugars. mRNA, rRNA and tRNA.

A gene is a region of a nucleic acid that contains hereditary biological information. For all cells, the nucleic acid is double stranded DNA, and it provides information for synthesis of RNA, and into protein, which is then expressed as hereditary traits in human.

Transcription is where I translate the list of nitrogenous bases in the mRNA at the cell's ribosomes. I want to tell you what a codon is and tell you my five other journeys. A codon is where each three nitrogenous bases in an mRNA that helps a specific amino acid added to me the protein butterfly. My adventure begins when a ribosome comes together to an mRNA in the cell's cytoplasm. Then on my journey my BFF codon goes throught the ribosome, tRNA shares with the amino acid to the ribosome. My other friend anticolon does a great job of putting three nitrogenous bases in tRNA to help the codon in mRNA. My third adventure was where tRNA bring a type of amino acid; then she breaks the code in the mRNA into a guide of amino acids. Following is my second to last adventure was when my friend ribosome and rRNA makes the amino acid together. My last adventure was the funnest because this is the part where I turned into a protein butterfly. :) Here is how the ending goes: My other friend protein chain goes raises til the ribosome gets a end codon on the rRNA. After that ribosome leaves equally mRNA and me the protein

translation begins with the reading of the first triplet. Small tRNA molecules bring in the

The formation of a protein begins in the genes, which contain the basic building information for all parts of living organisms. There are four DNA nucleotides that make up genes: A, T, C, and G. A codon is any arrangement of three of these nucleotides. Each triplet of nucleotides codes for one amino acid. First transcription will begin in the nucleus where mRNA will transcribe the DNA template. During both transcription and translation, there are three steps. The first step in transcription is initiation where RNA polymerase separates a DNA strand and binds RNA nucleotides to the DNA. RNA nucleotides are the same as DNA ones except that U replaces the T. The second is just the elongation of the mRNA. The third step of transcription is termination. This occurs when RNA polymerase reads a codon region and the mRNA separates from the

Every person has his or her own unique sets of DNA. DNA is a molecule that holds the genetic instructions used in the growth, development, functioning, and reproduction of organisms. The DNA coding is needed to produce proteins. These proteins are needed to catalyze reactions for cell replication. Furthermore, multiple cells create different body systems in order to maintain homeostasis.

There is some redundancy in the code as most of the amino acids may be encoded by more than one codon. Moreover, the code can be expressed as RNA or DNA codons with the former being used during translation (i.e. creation of proteins) after acquiring its sequence of nucleotides from the latter during transcription (i.e. copying of DNA into mRNA).

Base pairing occurs.Translation is the process in which the codons in mRNA are used to assemble amino acids in the correct sequence to produce a polypeptide chain. mRNA binds to the binding site on the smaller ribosomal subunit. tRNA carries amino acid to the ribosome. Cells posses more than 20 types of tRNA, more than enough for the different amino acids. The codon of mRNA forms hydrogen bonds with the anticodon of tRNA. The tRNA detaches itself from mRNA and returns to the cytoplasm to take up more amino acids. Once aligned, peptide bonds are formed between adjacent amino acids, eventually forming a polypeptide chain. rRNA consists of a single polynucleotide strand synthesised in the nucleus. The rRNA form aggregates which proteins to form the large subunit and small subunit. The subunits leave the nucleus via nuclear pore into the cytoplasm. The subunits combine to form a ribosome. rRNA means ribosomal RNA, mRNA means messenger RNA, tRNA means Transfer RNA, rRNA means Ribosomal RNA. Ribosomal molecules of mRNA determine the order of tRNA molecules that are bound to triplets of amino acids

Transcription is where DNA is transcribed into RNA which then can be pass to the ribosome’s to act as a template for protein synthesis. Before transcription can begin DNA must unwind and the two halves of the molecule much come apart so exposing the base sequence. This process begins when a region of a two DNA strands is unzipped by enzyme called RNA polymerase attaches to the DNA molecule at the imitation site.