Protein Synthesis [IB Biology SL/HL]

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This video is about protein synthesis, which uses a sequence of nucleotides to build polypeptides or proteins in a cell; this is a key process that occurs in most cell types. The topics in this key concepts video are the role of DNA in protein synthesis, transcription, or building messenger RNA from a DNA template, the role of RNA in translation, and the process of translation, which is producing a polypeptide using messenger RNA as a template.

Part of the IB Biology SL & HL course in Theme D.

0:00 - Introduction
0:39 - Role of DNA
2:59 - Transcription
5:08 - Role of RNA
6:13 - Translation
8:06 - Summary

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