Protein Synthesis Essay, Research Paper
Protein Synthesis
Protein synthesis is the process by which genetic information from the DNA stored in the nucleus is transferred to the ribosomes where it is used to arrange amino acids into proteins.
The DNA molecule in the nucleus is unzipped by an enzyme called polymerase. From one of these single strands of a DNA molecule, a mRNA molecule is built. This is accomplished by an enzyme which travels along a portion of DNA between two exons and attaches the opposing base pairs to the backbone of the mRNA (a structure composed of phosphates and ribose). The nitrogen bases of this new molecule are identical to that of the opposite side of the original DNA molecule except that the thymine has been replaced with uracil. The formation of this molecule allows for the construction of proteins in the ribosome without risking the DNA in the cytoplasm.
The mRNA travels through the cell to a ribosome. Here tRNA which contain the appropriate anti-codon collect the amino acids coded for in the mRNA. Each amino acid is connected to the next amino acid. The mRNA thus transverses the ribosome with each three nitrogen base condon selecting an amino acid. This continues until the ribosome encounters a stop condon. When this happens the amino acid chain is released from the tRNA and is a protein.
This process allows for the genetic information stored in the DNA to be expressed in the physical and functional makeup of the cell.
Другие работы по теме:
Dna To Rna Essay Research Paper DNA
Dna To Rna Essay, Research Paper DNA to RNADeoxyribonucleic acid and ribonucleic acid are two chemical substancesinvolvedin transmitting genetic information from parent to offspring. It wasknown early into the20th century that chromosomes, the genetic material of cells, containedDNA. In 1944,Oswald T.
Research In Biochemistry Essay Research Paper Angela
Research In Biochemistry Essay, Research Paper Angela LucasBiochemistry 3334/16/99Tullberg, A., Hakansson, G., and H. Race. 1998. A protein tyrosine kinase of chloroplast thylakoid membranes phosphorylates light harvesting complex II proteins. Biochemical and Biophysical Research Communications 250: 617-622.
Nutrition Essay Research Paper Nutrition and Diet
Nutrition Essay, Research Paper Nutrition and Diet Project My average calorie intake per day was 1531.8. My caloric need per day was 3326. My intake is supposed to be way more than what it is. This is really surprising to me. The average percentage of carbohydrates, fat and protein is in the chart below. DAY FAT CARBS PROTEIN SUGAR1 20% 34% 20% 25%2 10% 73% 17% 0%3 21% 47% 13% 19%4 18% 52% 15% 16%5 20% 48% 17% 15% These numbers are around what I should have.
Genes Essay Research Paper Genes are the
Genes Essay, Research Paper Genes are the smallest units of heredity. The information from all the genes, taken together, makes up the blueprint or plan for the human body and its functions. A gene is a short segment of DNA which is interpreted by the body as a plan or template for building a specific protein.
Hepatitis B Virus Essay Research Paper The
Hepatitis B Virus Essay, Research Paper The Hepatitis B Virus (HBV) HBV is a mostly double-stranded DNA virus in the Hepadnaviridae family. HBV causes hepatitis in human and related virus in this family cause hepatitis in ducks, ground squirrels and woodchucks. The HBV genome has four genes: pol, env, pre-core and X that respectively encode the viral DNA-polymerase, envelope protein, pre-core protein (which is processed to viral capsid) and protein X.
Sickle Cell Essay Research Paper What is
Sickle Cell Essay, Research Paper What is sickle cell anemia? Sickle cell anemia is an inherited disease of red blood cells. Normally red blood cells contain a protein called hemoglobin A, which carries oxygen to all the organs in the body. With sickle cell anemia, however, the body makes a different kind of protein, called hemoglobin S.
The Digestive Track Essay Research Paper The
The Digestive Track Essay, Research Paper The Digestive Track The BIG MAC is placed in the mouth. The bread is mainly starch, the special sauce is mainly fat, lettuce, pickles, and onions are niacin. The beef patties
Antibiotics Essay Research Paper 46 Antibiotics
Antibiotics Essay, Research Paper 46. Antibiotics Antibiotics are chemical compounds used to kill or inhibit the growth of infectious organisms. Originally the term antibiotic referred only to organic compounds, produced by bacteria or molds, that are toxic to other microorganisms. The term is now used loosely to include synthetic and semisynthetic organic compounds.
What Are Proteins Essay Research Paper Proteins
What Are Proteins Essay, Research Paper Proteins are a unique compound which contain certain atoms in a one of a kind structure. To start proteins are the building blocks that make animal tissue. Next, proteins are in the organic compound group. This means that a protein compound contains carbon as one of its base atoms.
Proteins Essay Research Paper Two Animal Products
Proteins Essay, Research Paper Two Animal Products vs. Two Protein Amino Acid Supplements The Protein and Amino Acid supplement make claims to build lean muscle mass in conjunction with a healthy diet and exercise (especially weight training). Protein and Amino Acid supplement companies advocate eating 6-8 small healthy meals a day which allows the body to use food more efficiently throughout the day for increased energy and performance.
DNA Essay Research Paper DNAAfter staying on
DNA Essay, Research Paper After staying on the plant Earth reaching the human genetic technology, I have come up with this report the four things I am going to talk about in this report
Are Viruses Alive Essay Research Paper Are
Are Viruses Alive Essay, Research Paper Are Viruses Alive? By Bo Howes The word virus means “poi-son” in Latin. Viruses are submicro-scopic intracellular parasites that consist of either RNA or DNA, and a protective coat of protein. It has caused countless diseases in vari-ous organisms. The term virus was first used in the 1890s to describe agents that caused diseases that were smaller than bacteria.
Cancer Essay Research Paper Good morning ladies
Cancer Essay, Research Paper Good morning ladies and gentlemen, my colleagues and I have called you in at such short notice because we need to discuss a patient who was brought to our attention earlier this week. The patient presented with rapidly progressing lymphadenopathy, subsequent examination lymph nodes congested with many small B-lymphocytes.
High Protein Essay Research Paper A high
High Protein Essay, Research Paper A high protein diet is essentially that, a diet that is high in protein. However… The diet is not only high in protein, but it is low in other nutrients
Virii Essay Research Paper Viruses are
Virii Essay, Research Paper Viruses are not truly alive. They are much smaller and less complex than cells. Most viruses multiply exclusively inside living host cells. Viruses
Protien Synthesis Essay Research Paper Proteins are
Protien Synthesis Essay, Research Paper Proteins are some of the most essential compounds on the planet. They perform a variety of tasks ranging from muscle contraction to fighting diseases. Over 50% of the dry weight of organisms are made of proteins; this is because things like your nails and hair are made of proteins.
Protein Synthesis Essay Research Paper Understanding Human
Protein Synthesis Essay, Research Paper Understanding Human Genetics: From Nucleotides to Life Within the nuclei of every one of our cells lie massive amounts of information. This information is stored neatly in our chromosomes. The coding on these chromosomes dictates every aspect of our physical self, but it is useless if it simply remains undecoded in the depths of our nuclei; it must be translated into something that can be read.
Bio Essay Of Protein Synthesis Essay Research
Paper Bio Essay of Protein SynthesisThere are three stages are involved in polypeptide chain synthesis. Theyare chain initiation, chain elongation, chain termination. All three stagesrequire enzymes. Initiation and elongation also require energy which isprovided by GTP (a molecule closely related to ATP).In initiation several proteins and GTP take part in the complex processthat initiates polypeptide synthesis.
Genetic Mutations Essay Research Paper A mutation
Genetic Mutations Essay, Research Paper A mutation is a change in the genetic material that controls heredity. The genetic material is contained in chromosomes, which are divided into genes. Point mutations involve single genes and occur by substitution and insertion or deletion of a single base in DNA.
Genetic Engineering Of Cotton For Insect Resistance
Essay, Research Paper GENETIC ENGINEERING OF COTTON FOR INSECT RESISTANCE The DNA code mostly contains instructions for protein synthesis. The code is read in groups of three nucleotides and each triplet of nucleotides codes for one of the twenty amino acids which link together in a polypeptide chain to form a protein.
Diet Macronutrients Essay Research Paper My diet
Diet Macronutrients Essay, Research Paper My diet is acceptable in the following Macronutrients: dairy group (3 servings), vegetable soup (3 servings), fruit group (4 servings), and starch/grain (7
Zone Dieting Essay Research Paper ZONE DIETINGProtein
Zone Dieting Essay, Research Paper ?ZONE? DIETING Protein, protein, protein-that?s all I hear at my 24 hours gym. I thought that people in my gym talked about it because protein is what you need to take in order to build muscles. However, people used those proteins to lose weight. I was astonished about this ?ZONE? dieting.
DNA Essay Research Paper Nucleotides are important
DNA Essay, Research Paper Nucleotides are important to the structure of DNA. In this essay, I defined the term and explained what the function of a nucleotide is through explanation and illustration.
Bacterial Growth Essay Research Paper Bacterial GrowthBacteria
Bacterial Growth Essay, Research Paper Bacterial GrowthBacteria are the most common and ancient microorganisms on earth. Most bacteria are microscopic, measuring 1 micron in length. However, colonies of bacteria grown in a laboratory petri dish can be seen with the unaided eye. There are many divisions and classifications of bacteria that assist in identifying them.
Viruses Complex Molecules Or Simple Life Forms
? Essay, Research Paper Viruses: Complex Molecules or Simple Life Forms? Viruses have been defined as “entities whose genomes are elements of nucleic acid that replicate inside living cells using the cellular synthetic
Protein Synthesis Essay Research Paper Protein SynthesisThe
Protein Synthesis Essay, Research Paper Protein Synthesis The Expression of a Gene The process of Protein Synthesis involves many parts of the cell. Unlike other similar productions, this process is very complex and precise and therefore must be done in proper sequence to work effectively. The slightest error during this process could cause the action to experience difficulty or even fail.
Animal Cell Essay Research Paper Animal CellThe
Animal Cell Essay, Research Paper Animal CellThe model cell that you are looking at is an animal cell. The model is labeled with all of the typical organelles within a cell membrane. The following words are parts of the cell structure and the different jobs each one performs:Cell Membrane- phospholipid-protein bilayer; separates cell content from the environment.
Problems And Solutions Relating To Hypoglycemia Mental
Fatigue, And Stress Essay, Research Paper There are many problems and solutions relating to hypoglycemia, mental fatigue, and stress. Each of these conditions can effect how the body?s systems work. They all can be controlled or avoided by following certain routines.
Gene Mutation Essay Research Paper Define Gene
Gene Mutation Essay, Research Paper Define Gene Mutation A change in the base sequence of a gene Outline the difference between an insertion and a deletion Explain the consequence of a base substitution mutation in relation to the