Peptide composer of two amino acids {Ans: What is a dipeptide?}Another last effort to repair a double strand break by putting the ends back together before making sure they are correctly copied. This can lead to deletions/insertions (frameshift mutations). {Ans: What is Non-Homologous Recombintaion?}Triglycerides, ketones, fatty acids {Ans: What is used for ATP when sugar isn't present?}Primary, (formed by peptid bonds) Secondary, (held together by hydrogen bonds, formed from two polar amino acids) Tertiary, (side chain interaction) Quaternary (more than one polypeptide) {Ans: What are the levels of a protein structure?}Carbon Monoxide binds stroner than O2. Carbon Monoxide picks up O2 but doesn't drop it off. {Ans: Describe Carbon monoxide Poisoning.}It requires energy to synthesize larger molecules (ends in -GENESIS) This is where there is no O2 {Ans: What is an Anabolic Pathway?}