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Jul 18, 2020 · Protein synthesis is process in which polypeptide chains are formed from coded combinations of single amino acids inside the cell. The synthesis of new polypeptides requires a coded sequence, enzymes, and messenger, ribosomal, and transfer ribonucleic acids (RNAs).
Transcription and RNA processing are followed by translation, the synthesis of proteins as directed by mRNA templates. Proteins are the active players in most cell processes, implementing the myriad tasks that are directed by the information encoded in genomic DNA.
- Geoffrey M Cooper
- 2000
- 2000
Jul 30, 2022 · The mechanism by which cells turn the DNA code into a protein product is a two-step process, with an RNA molecule as the intermediate. Figure 1. The Genetic Code.
Oct 14, 2021 · 1-Phenylcyclohexylamine | C12H17N | CID 31862 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Learning Objectives. Main Objective. Explain the process by which a cell builds proteins using the DNA code. By the end of this section, you will be able to: Explain how the genetic code within DNA determines the proteins formed. Describe the process of transcription. Explain the process of translation.
- Lindsay M. Biga, Sierra Dawson, Amy Harwell, Robin Hopkins, Joel Kaufmann, Mike LeMaster, Philip Mat...
- 2019
Review the stages of the cell cycle, including the checkpoints, and identify the key features of each stage. Describe how specific protein modifications (e.g., phosphorylation and ubiquitination) result in activation/deactivation of cyclin-CDK complexes to regulate cell cycle checkpoints.
Identify the steps of transcription, and summarize what happens during each step. Explain how mRNA is processed before it leaves the nucleus. Describe what happens during the translation phase of protein synthesis.
