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Hereditas

Article Review   by:Fadllulm     Original Author: anonim
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Hereditas means genetic character decreases from oldsters to childs. Knowledge that studies so-called hereditas genetics. Character endowment theory knows hereditas's laws first time triggered by Gregor Johan Mendel (1822 - 1884).

Mendel opines that characters can be downed from generations to generations via determinant.

In cell exists organic compounds as carbohydrate, fat, protein, and nucleic acid. This nucleic acid exists in nukleoplasma.

Nukleoplasma contains miscellaneous chemical material as solution of phosphate, ribosa's sugar, protein, nukleotida, nucleic acid and Mineral salts. Besides that substance substance, nucleus raw product is nukleoprotein. Nucleic acid that in reference to hereditas which is DNA (Deoxyribonucleic acid) and RNA (Ribonukleic acid).

DNA constitutes formed complex molecule by deoksiribosa, phosphate and basa is nitrogen (purin and pirimidin)

RNA has to energi maximum imbibition to Violet light with wavelength 260 milimikron.

Breakdown of laconic sintesis protein:

1. DNA forms mRNA to take in code in sequence basa n the

2. mRNA leaves fundamental, go to ribosom in sitoplasma

3. tRNA comes to take in amino acid that corresponds to code that took in by mRNA. tRNA this foses by mRNA corresponds to basa's couple code n the that necessarily.

4. Amino acids will juxtaposed in order that according to code so to be formed protein.

Published: January 28, 2012   
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