SIGNAL TRANSDUCTION A. OVERVIEW OF RECEPTORS AND SIGNALLING RECEPTOR FAMILIES MECHANISMS OF SIGNALLING BY RECEPTORS AMPLIFICATION OF SIGNALS KEY FUNCTION.
How Many Scientists Does it Take to Discover a Molecule?
Section 11.1 Summary – pages 281 - 287 Replication of DNA Before a cell can divide by mitosis or meiosis, it must first make a copy of its chromosomes.
IB Topics: DNA, Transcription, Translation (3.3, 3.4, 3.5) 7.1, 7.2, 7.3, 7.4.
RNA PROCESSING DNA MATURE RNA PROTEIN PRECURSOR RNAs pre-rRNA pre-tRNA pre-mRNA Cleavage Nucleotide addition Nucleotide insertion Nucleotide removal Sequence.
Regulation of Gene Expression 11. Chapter 11 Regulation of Gene Expression Key Concepts 11.1 Several Strategies Are Used to Regulate Gene Expression 11.2.
Zentrum für Technomathematik Mathematik / Informatik Fachbereich 3 Genomics, Genetics, Genome, Gene, Proteins, Proteome, Proteine Chemistry, Proteomics,
Protein Synthesis. Codes! DNA contains codes –Codons 3 nucleotide bases = amino acid –Sequence of amino acids = proteins –DNA copied = mRNA (messenger.
ENCODE: understanding our genome Ewan Birney The ENCODE Project Consortium Biosapiens Network of Excellence.
Chapter 11 DNA, RNA and Proteins Section 11.1 Summary – pages 281 - 287 Deoxyribonucleic Acid- type of nucleic acid DNA is the code for manufacturing.
2/9/12- Ch 12 DNA/RNA vocabulary 1. Nucleotide 2. Chromatin 3. Replication 4. Gene 5. Transcription 6. Codon 7. Translation 8. Anticodon 9. Mutation.
Chapter 8: Cell Reproduction. Review OrganellesCentrioles Made of microtubules Acts as anchors in cell division Mitotic Spindle fibers Two Main types.
