Alleles of each gene (replicate itself) one allele or version each gene Cell nucleus Cytoplasm (Site of transcription/Translation) Splicing Small 30s and large 50s subunit 40s & 60s Subunit region of genes that code for proteins are called exons non coding called introns Cells are made up of molecules‚ which are made up of atoms (smallest units of matter). When atoms are joined together by hydrogen bonds they are molecules. (Hold DNA together) DNA Replication
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DNA Deoxyribonucleic acid DNA Deoxyribonucleic acid DNA is a nucleic acid that is basis of genetic information. It is like a set of instructions for our bodies and genetic codes. DNA has many different components that make it up such as hydrogen‚ oxygen‚ nitrogen‚ and phospurous. The structure has two long polymers of a simple unit called nucleotides. Holding the back of the structure is sugar and phosphate which are attached by ester bonds. Bonded to each sugar is 4 different types
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DNA Lab Report SungYong Jang What is DNA? What do the letters stand for? What is it composed of? Where is it found? What is it shaped like? Answer in full sentences. It is the genetic material that can be passed on from parent to offspring DNA --> Deoxyribonucleic acid It composed of Deoxyribose (5 carbon sugar)‚ a phosphate and a Nitrogonous base (the 4 N-bases are Guanine‚ Cytosine‚ Adenine and Thymine) It is a double helix (looks like
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BellworkIf your DNA is 23.5 % adenine. How much Guanine is there? Chapter 12- DNA Structure and Replication The Recipe Book Nucleic Acids- Function Nucleic acids function is storing‚ copying‚ and transmitting instructions for making proteins. DNA and RNA are nucleic acids!!! Monomer of Nucleic Acids- Nucleotides Think of DNA as a recipe book What is DNA and how does it work? DNA Storage DNA stores instructions for making proteins The total human genome contains 3 billion base pairs‚ enough
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Gene Cloning Methodology of DNA What is DNA? DNA was discovered by the Swiss biochemist‚ Johann Friedrich Miescher‚ in 1869‚ while he was working in Tubingen‚ Germany. He found that the DNA molecule is large; acidic in nature and rich in phosphorus‚ but only in the 1930s was the real and complex structure of DNA fully studied. DNA (deoxyribonucleic acid) is the genetic material in all prokaryotes and eukaryotes‚ i.e. it is the material responsible for the transfer of hereditary traits from
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1. Define each of the following terms: a period: a horizontal row of elements in the periodic table. b group: a vertical column of elements in the Periodic Table. Elements in a group have similar chemical properties. c noble gas: an inert or non-reactive element that is located in a group 0 (or 18) of the Periodic Table. d transition metal: metallic elements found in groups 3–12 that often have coloured compounds. e alkali metal: metallic elements that are extremely reactive. Alkali metals are
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DNA EXTRACTION In extracting chromatin from the cells of wheat germ there are seven steps to follow. The optimal cell to use would be the polyploidal eukaryotic. Eukaryotes have nucleus membrane-bound organelles‚ while prokaryotic does not. The polyploidal eukaryotic cell has DNA that is held in the nucleus while the prokaryote has DNA that floats freely around the cell. The DNA of eukaryotes is more complex and extensive than the other. Prokaryote is a bacterial cell that
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Biology‚ Biological Molecules Revision Notes Distinguish between monomers and polymers: Monomers- Identical small molecules. Polymers- Chainlike molecules formed from the linking together of many similar. Distinguish between monosaccharides‚ disaccharides‚ and polysaccharides: Monosaccharides- Simple sugars; sugar molecules may be enantiomers due due to the spatial arrangement of parts around asymmetric carbons; raw material for synthesis of other organic molecules. Disaccharides- Two
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1 EXECUTIVE SUMMARY ………………………………………………………………..2 PAIRS TRADING: INTRODUCTION……………………………………………………..3 KEY CHARACTERISTICS………………………………………………………………….5 INSTRUMENTS USED FOR PAIRS TRADING ………………………………………...8 STRATEGY …………………………………………………………………………………10 TESTING FOR MEAN REVERSION ……………………………………………………10 PAIRS TRADING MODEL ………………………………………………………………..11 a. Screening for Pairs b. Trading Rules c. Risk Management d. Risk involved STEPS IN PAIR TRADING ……………………………………………………………….14 CASES ………………………………………………………………………………………
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our ecosystem does exist‚ without dramatic changes‚ we can speak of the objects without contradicting anything in it. The existence of the ecosystem is contingent on human society‚ it is very important that we acknowledge that. The people that play one of the most important roles are the environmental scientists. They describe the ecosystem and in the correct management of the ecosystem‚ but we miss the importance of the human role in the environment if we discretely see the objects of the ecosystem
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