Brandon C. Corridor
Tuesday, January 28, 97
Chemical Basis of Genetics Composition
12. a couple of Structure of DNA
Cutting-edge in genetic research occurred in 1953 at Cambridge University in Great Britain. By David D. Watson, an american biologist, and Francis H.
C. Crick, an english biophysicist, uncovered the framework of GENETICS.
Existing Knowledge of DNA
Levene in the 1920s found that DNA contained 4 nitrogen-carrying basics called adenine, guanine, thymine, and cytosine. Five-carbon sugars deoxyribose. Along with a phoshate group is known as nucleotide.
The Watson-Crick Model
Then simply sequence with the nucleotides is a code that controls the production of all the protein of an organism.
A gene can be described as sequence of nucleotides that controls the availability of a polypeptide of an RNA molcule.
12. 4 GENETICS and RNA
DNA, having its blueprint for protein synthesis, is located in the cell nucleus. Yet the maufacture of healthy proteins moleculestakes place in the cytoplasm of the cellular on the structures called ribosomes. DNA elements do not keep the nucleus to control the production of the necessary protein. Instead, another kind of nucleic acid solution acts as a messenger between GENETICS and ribosomes and carries out protein synthesis.
This nucleic acid is called RNA, or ribonucleic(ry boh noo klee ihk) acid. Three kinds of RNA = messenger mRNA, Transfer tRNA, Ribosomal rRna.
RNA contains ribose instead of deoxyribose and uracil instead of thymine
Tuesday, January 28, 1997
Chemical Basis of Genetics
doze. 2 Structure of GENETICS
Breakthrough in genetic research took place in 1953 for Cambridge College or university in Great Britain. By James Deb. Watson, a north american biologist, and Francis H.
C. Crick, a British biophysicist, discovered the structure of DNA.
Existing Familiarity with DNA
Levene in the twenties found that DNA comprised four nitrogen-carrying bases referred to as adenine, guanine, thymine, and cytosine. Five-carbon sugar deoxyribose. Together with a phoshate group is called nucleotide.
The Watson-Crick Style
Then pattern of the nucleotides is the code that regulates the production of all proteins associated with an organism.
A gene is a series of nucleotides that settings the production of the polypeptide of the RNA molcule.
12. some DNA and RNA
DNA, with its blueprint for healthy proteins synthesis, is located in the cellular nucleus. Yet the maufacture of protein moleculestakes place in the cytoplasm of the cell within the structures called ribosomes. DNA molecules will not leave the nucleus to regulate the production in the protein. Rather, another type of nucleic acid acts as a messenger between DNA and ribosomes and carries out proteins synthesis.
This nucleic acid is named RNA, or ribonucleic(ry boh noo klee ihk) chemical p. Three sorts of RNA sama dengan messenger mRNA, Transfer tRNA, Ribosomal rRna.
RNA consists of ribose instead of deoxyribose and uracil instead of thymine