ANTHR 101 Lecture Notes - Lecture 4: Heredity, Thymine, Cytosine
Document Summary
Eukaryotic 1. 2 ba billions of years ago. Made of carbohydrates, lipids, nucleic acids and proteins. Sugar, a phosphate, and one of four nitrogen bases. 1- set of instructions for making proteins. Transfer rna or trna matches codons with amino acids. Formation of the wrong amino acid makes the wrong protein. Big problem id code is wrong in dna itself. Segment of dna that codes for a particular protein or part of a protein fundamental unit of heredity. Function to control the expression of other genes. Direct development of overall body plan and segmentation of embryonic tissues. When your body doesn"t have enough nutriotion. One division- diploid 2 daughter cells. The nuclear envelope is going to dissolve. Chromosomes align at the c enter of the cell. Chromosomes separate and migrate to opposite sides of the cell. Haploid- gametes are haploid- half the amount of genetic information.
