To understand the principles of biological inheritance we have to analyze and understand the workings and structure of informational biomolecules: DNA and RNA, chromosomes and genes.
Genetics: Basic Concepts
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the DNA
Replication: The process whereby the DNA molecule copies itself.
RNA: types of RNA codons and anticodons, ribosomes and protein synthesis
messenger
Messenger RNA is the nucleus out of the genetic information ie what determines the order in which they join amino acids, and ribosomes leads to the synthesis of proteins. Ribosomal
:
is present in the ribosome, their function is to read the mRNA to form the corresponding protein.
transfer:
Handles provide amino acids to the ribosome so that it makes the assembly of the protein. Once the ribosome has used the amino acid was attached to the tRNA, it is separated from the ribosome and moves through the cytoplasm looking for new amino acids.
Transcription:
process by which copies a coded segment of the giant DNA molecule
Translation
translation or decoding of mRNA by the tRNA
To explain the process of protein synthesis is necessary to observe the four bases characteristic of RNA already in the ribosome, for possible combinations (4X4X4) will result in 64 different triplets, which in its interpretation or translation of these, order the initiation of protein synthesis, sequencing or elongation of the long chain of amino acids and so that protein synthesis (here are the 20 amino acids themselves of living beings, which will result in the protein produced by the cell.
The human genome
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