'Pair substitutions' presentation slideshows

Geneticists ? Mutants

Geneticists ? Mutants. Mutations are essential for: Genetic analysis and gene mapping Identifying and isolating disease genes Understanding gene function Discovering biochemical pathways Evolution: Most new mutations - deleterious Some provide selective advantage. 1.

716 views • 59 slides

Essential knowledge 3.A.1:

Essential knowledge 3.A.1: . DNA, and in some cases RNA, is the primary source of heritable information. iv . tRNA brings the correct amino acid to the correct place on the mRNA. v. The amino acid is transferred to the growing peptide chain.

842 views • 54 slides

LO 1.3 : The student is able to apply mathematical methods to data from a real or simulated population to predict what will happen to the population in the future. SP 2.2 : The student can apply mathematical routines to quantities that describe natural phenomena.

466 views • 37 slides

Human Genome Lecture

605 views • 32 slides

494 views • 22 slides

Structure of DNA & Point Mutations

Structure of DNA & Point Mutations. Text ref 6.1 and 6.2. The Chemical Composition of DNA. Three main components: Pentose sugar (5 carbon ring) Phosphate group with negative charge Nitrogenous base. Three components together = nucleotide

255 views • 12 slides