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Side By Side Endoplasmic Reticulum
2,193 words... e detoxification processes by which enzymes act on chemicals and drugs to change their structure and reduce their toxicity. The smooth endoplasmic reticulum of skeletal muscle stores calcium ions that function in muscle contraction. The Golgi apparatus is composed of flattened membranous sacs, containing cisternae, that are stacked on each other like dinner plates. The Golgi apparatus modifies, packages, and distributes proteins and lipids manufactured by the rough and smooth endoplasmic ret...
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Nitrogenous Bases Amino Acids
999 wordsDeoxyribonucleic acid and ribonucleic acid are two chemical substances involved in transmitting genetic information from parent to offspring. It was known early into the 20 th century that chromosomes, the genetic material of cells, contained DNA. In 1944, Oswald T. Avery, Colin M. MacLeod, and Maclyn McCarty concluded that DNA was the basic genetic component of chromosomes. Later, RNA would be proven to regulate protein synthesis. DNA is the genetic material found in most viruses and in all cel...
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Amino Acids Dna Molecule
1,152 wordsIntroduction Deoxyribonucleic acid is contained in all cells. The structure of DNA makes gene transmission possible. Since genes are segments of DNA, DNA must be able to make exact copies of itself to enable the next generation of cells to receive the same genes. The DNA molecule looks like a twisted ladder. Each "side" is a chain of alternating phosphate and deoxyribose sugar molecules. The "steps" are formed by bonded pairs of purine-pyrimidine bases. DNA contains four such bases the purines a...
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Research Has Shown Studies Have Shown
1,813 wordsCreatine should be allowed for use by teenagers because it is a natural substance in the body. Research has shown no side affects in taking creatine. Creatine may improve your performance in athletics. In the paragraphs that follow I will try to show you why I believe creatine is a safe substance to take. What is Creatine? Creatine is a simple amino acid molecule we all have in our body. Creatine is made up of the three amino acids: arginine, glycine, and methionine. Our body produces creatine (...
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An Anatomy And Physiology Of The Organelles Cell
1,095 wordsAn Anatomy and Physiology of the organelles of the cell In this paper I will examine an anatomy and physiology of the organelles of the cell. The branch of science which research deeply cells is called cytology. I will not deepen in the cytology because it is a really huge branch of science. What I want to do is make a brief introduction and acquaint you with main cytology thesis. After this I will concentrate all my attention in organelles. The cell is the structural and functional unit of all ...
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Heart Rate And Blood Pressure Lactic Acid
2,354 wordsBill Creatine And Ephedrine Introduction Bill Romanowski, Shannon Sharpe, Mark McGwire, are just a few of the professional athletes that use and endorse fitness supplements such as Androstendione, Creatine, and other products. Every on camera interview that you see Shannon Sharpe he is wearing an EAS mock turtleneck. EAS is one of the leading manufacturers of Creatine and other supplements. The hottest supplement in Hollywood is Ephedrine; an herbal based drug designed to increase fat loss. Why ...
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Nitrogenous Bases Amino Acids
1,451 wordsDeoxyribonucleic acid and DNA DNA Deoxyribonucleic acid and ribonucleic acid are two chemical substances involved in transmitting genetic information from parent to offspring. It was known early into the 20 th century that chromosomes, the genetic material of cells, contained DNA. In 1944, Oswald T. Avery, Colin M. MacLeod, and Maclyn McCarty concluded that DNA was the basic genetic component of chromosomes. Later, RNA would be proven to regulate protein synthesis. (Miller, 139) DNA is the genet...
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Restriction Enzymes Protein Synthesis
1,277 wordsGenetic Engineering Of Cotton For Insect Resistance Genetic Engineering Of Cotton For Insect Resistance 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. The code is universal, so the same code applies in nearly all living organisms. Some triplets hav...
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Amino Acids Dna Molecule
1,152 wordsIntroduction Deoxyribonucleic acid is contained in all cells. The structure of DNA makes gene transmission possible. Since genes are segments of DNA, DNA must be able to make exact copies of itself to enable the next generation of cells to receive the same genes. The DNA molecule looks like a twisted ladder. Each side is a chain of alternating phosphate and deoxyribose sugar molecules. The steps are formed by bonded pairs of purine-pyrimidine bases. DNA contains four such bases the purines adeni...
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Dna Molecules Nitrogenous Bases
1,277 wordsFrancis Crick. A name were all familiar with for his work with DNA. In keeping with the spirit of the architectonic, Crick has branched out beyond his original field of study. Crick has done some amazing work in other fields since his famous work with Watson in the 50 s. Most recently, Crick has begun to address the current hot topic in science: consciousness. Though Crick may or may not make earth-shattering observations in his book, The Astonishing Hypothesis, he at least makes a concise, coge...
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Endocrine Glands Amino Acids
1,069 wordsHormones are organicHormi? one Introduction Hormones are organic substances that are secreted by plants and animals and that function in the regulation of physiological activities and in maintaining homeostasis. They carry out their functions by evoking responses from specific organs or tissues that are adapted to react to minute quantities of them. The classical view of hormones is that they are transmitted to their targets in the bloodstream after discharge from the glands that secrete them. T...
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Sickle Cell Anemia Red Blood Cells
1,326 wordsThe Protein Site Protein Synthesis 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. For example, in the production of starch, glucose molecules are combined to be stored and eventually utilized as usable chemical energy. The cell can break...
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Term Side Effects Creatine Supplementation
1,276 wordsPowering Up With Creatine Many people have wondered if there are any dietary supplements out there that can help them become better athletes and still not harm their bodies. Creatine (methyl guanidine-acetic acid) is a substance that has hit the market with extraordinary power. Creatine is something that the body normally creates and contains. We normally obtain creatine from our diets. Some people use creatine supplementation in order to receive the maximum creatine ones body can hold. Creatine...
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Sickle Cell Anemia Red Blood Cells
1,616 wordsProtein 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. For example, in the production of starch, glucose molecules are combined to be stored and eventually utilized as usable chemical energy. The cell c...
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Protein Synthesis Amino Acids
788 wordsProtein synthesis is one of the most fundamental biological processes. To start off, a protein is made in a ribosome. There are many cellular mechanisms involved with protein synthesis. Before the process of protein synthesis can be described, a person must know what proteins are made out of. There are four basic levels of protein organization. The first is primary structure, followed by secondary structure, then tertiary structure, and the last level is quaternary structure. Once someone unders...
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Amino Acids Dna Molecule
245 wordsProtein 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...
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