1.NUCLEIC ACIDS Structure and function2. A brief history of nucleic acids • Frederich Meischer (1844-1895) – Extracted pus from wounds and bandages – Isolated a substance…

1.DNA CLONINGINTRODUCTION TO DNADNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all otherorganisms. Nearly every cell in a person’s body…

1.DNA, RNA, and ProteinSynthesisChapter 102. Section 1DISCOVERY OF DNA 3. Griffith’s Experiments• Fredrick Griffith studied bacteria thatcause pneumonia– Some strains,…

1.GeneticsDNA structure, replication,transcription and translation2. Review• Amino acids and proteins:• The bond between two amino acids is called apeptide bond.• Amino…

1.DNA, Chromosomes & Genes2. GENOME The nucleus of a human cell contains between 30 000 and 40 000 genes. This complete set of genes is called the GENOME . 3. Describe…

1. RESPIRATION BIOENERGETICS 2. The mitochondrion Do you remember the structure of the mitochondrion? Lets’s recap. The shape varies from spherical to elongated.…

1. Nucleic AcidNucleotideDNA 2. Nucleic acidMost well known function: Informational macromolecule Store hereditary information The only molecules in existence that…

1. The most astonishing thing aboutlife is… Every single living thing on the face of the earth is made of the same 20 amino acids organized and directed by variations of…

1. 8.1 Energy and Life By: Rojan Lotfdoust 2. Chemical Energy• Energy- The ability to do work• Your cells are always working, building, contracting, transporting• If…

1. Nucleic AcidNucleotideDNA 2. Nucleic acidMost well known function: Informational macromolecule Store hereditary information The only molecules in existence that…