* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download objective 3 - protein synthesis
Community fingerprinting wikipedia , lookup
Genomic imprinting wikipedia , lookup
Real-time polymerase chain reaction wikipedia , lookup
Proteolysis wikipedia , lookup
Metalloprotein wikipedia , lookup
Vectors in gene therapy wikipedia , lookup
Deoxyribozyme wikipedia , lookup
Polyadenylation wikipedia , lookup
RNA interference wikipedia , lookup
Two-hybrid screening wikipedia , lookup
Eukaryotic transcription wikipedia , lookup
Endogenous retrovirus wikipedia , lookup
RNA silencing wikipedia , lookup
RNA polymerase II holoenzyme wikipedia , lookup
Promoter (genetics) wikipedia , lookup
Gene regulatory network wikipedia , lookup
Amino acid synthesis wikipedia , lookup
Gene expression profiling wikipedia , lookup
Biochemistry wikipedia , lookup
Transcriptional regulation wikipedia , lookup
Genetic code wikipedia , lookup
Point mutation wikipedia , lookup
Messenger RNA wikipedia , lookup
Silencer (genetics) wikipedia , lookup
Nucleic acid analogue wikipedia , lookup
Artificial gene synthesis wikipedia , lookup
Gene expression wikipedia , lookup
Phosphate Deoxyribose Adenine Guanine Thymine Cytosine One base pair One nucleotide You should be able to: • • • Identify or define (1-2) Describe (3-8) Explain and discuss (58) • Protein synthesis ribosome ribonucleic acid (RNA) cytoplasm gene amino acid protein Deoxyribonucleic acid uracil What are genes? • Segments of DNA • Each gene is one recipe for how to make one protein • The order of the nitrogen bases determines what protein is made https://www.23andme.com/gen101/genes/ (*genetics 101) One nitrogen base . substitution = sickleshaped red blood cells =sickle cell disease Chromosome 1 has the most genes (2968), the Y chromosome has the fewest (231). Genes on chromosome 5 determine if you will have dimples Genes on chromosomes 19 and 15 determine your eye color http://ghr.nlm.nih.gov/chromosomes 1. 2. 3. 4. DNA unzips at the start of one gene RNA polymerase reads the bases in the gene RNA polymerase makes a copy of the sequence The copy is called mRNA or messenger RNA Location of transcription? Patterns in mRNA? (3) 5. mRNA leaves the nucleus and travels into the cytoplasm and to a ribosome https://www. youtube.com/ watch?v=erO P76_qLWA 1. The ribosome reads the mRNA 3 bases at a time 2. tRNA (transfer RNA) carries the correct amino acid to ribosome 3. The ribosome attaches the tRNA to the mRNA 4. The amino acids bond together 5. A protein is formed from the amino acids