5 Written Questions
5 Matching Questions
- Protein Properties
- Conjugated Proteins
- Simple Lipids
- a Allosteric proteins- dual affinity (hemoglobin); denaturation and re-naturation of proteins; enzymatic activity (catalysts)- apo enzyme and holo enzyme; lowering of activation energy; E+S <-> [ES]-> Product + Enzyme
- b Fats or triglycerides= glycerol plus one or more fatty acids.
- c N-acetyl muramic acid; important sugar acids in bacterial cell walls
- d amino acid with another component; glycoprotein; nucleoprotein; lipoprotein; phosphoprotein.
- e alters the topology of DNA molecules.
5 Multiple Choice Questions
- CO2, H2O, NH3, N2, etc.
- m. wt. 100-350; nucleotides, amino acids, monosaccharides, fatty acids, glycerol
- nucleus, mitochondria, golgi bodies, chloroplasts
- one or more double bonds (mostly between 9 and 10); Plant and animals in cold climates.
- Usually polymers; usually dehydration synthesis also called condensation rxn.
5 True/False Questions
RNA → Mostly single stranded; uracil in place of thymidine; mRNA; rRNA, tRNA
Ketose → glucose and galactose
Activation Energy → Needed to disrupt electronic configurations; physiological temperature and pressure too low for most chemical reactions to take place. Enzymes serve to speed up reactions by lowering activation energy.
DNA → Mostly single stranded; uracil in place of thymidine; mRNA; rRNA, tRNA
Proteins → Made up of repeating units of amino acids (about 20 types); Subunits linked by peptide bonds forming polymers; Function: structural support, antibodies, contractile fibers, toxins, transport.