Chemistry 332 - Winter 1997

Chapter 16 - Lipids and Nucleic Acids

New Skills

Knowledge - Level 1

Know the terminology:

lipid, fatty acid, fat, oil, glyceride, soap, phospholipid, micelle, lipid bilayer, hydrophilic, hydrophobic, steroid, hormone

nucleic acid, DNA, RNA, m-RNA, t-RNA, r-RNA, nucleoside, nucleotide, base-pairing, ribosomes, replication, transcription, translation, codon, anticodon

Know the specific complementary base pairs:

A - T and G - C in DNA
A - U and G - C in RNA

Note - for quizzes and exams, you will be given the structures of the five nucleic acid bases (page 484) as well as the codon assignments (page 495)


Concepts - Level 2

recognize representative examples of mono-, di-, and triglycerides

recognize how and why soaps form micelles and the special solubilizing properties of micelles

recognize how and why phospholipids form bilayers and the special membrane properties of lipid bilayers

recognize the structural components of nucleotides and nucleic acids, including directionality (5' and 3' ends)

recognize the specificity of base pairing, leading to the double helix

understand the process of DNA replication

understand the process of RNA transcription of DNA information

understand the process of RNA translation of information into peptide synthesis


Applications - Level 3

use the codon tables to identify amino acid codons and anticodons

 


Analytical Skills - Level 4 & higher

follow the processes of replication, transcription, and translation, identifying and correlating base pairs with the resultant amino acids