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Protein Synthesis
Beginning of essay
In the process of transcription a DNA molecule uncoils at a point along its structure where the neccessary information to construct the needed protein is. The weak hydrogen bonds between the DNA bases then break, using the neccessary enzymes, which opens the molecule out, then free RNA nucleiotides ....
Middle of essay .... on the rough endoplasmic reticulum it moves the unit of RNA and tRNA along itself so that strong peptide bonds can form between the amino acids which form polypeptide chains which then form proteins. The RNA and tRNA are normally used several time before breakdown.
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Number of words: 336 |
Approximate pages: 2 |
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