'Dog bit hec' diaporamas de présentation

Bell Ringer (On a sheet of paper)

643 views • 32 slides

DNA, RNA, and Proteins

DNA, RNA, and Proteins. DNA and Protein Synthesis. DNA contains the genetic information to make amino acids Amino acids combine to make proteins These proteins determine the physical traits of an organism and control cellular functions. Proteins do everything,

367 views • 18 slides

Mutations

Mutations. Mutations. Changes in the genetic code They come from mistakes that cells have made in copying their own DNA. If a cell has a mutation, all of its daughter cells will inherit the same mutation!. What makes DNA?. Sugar Phosphate Backbone + Base = Nucleotide. Types of Mutations.

435 views • 12 slides

DNA and Mutations

DNA and Mutations. Mutation. Mutation - any change in the DNA. Caused by errors in DNA replication or by mutagens (chemicals, temperature, UV light, radiation) Mutations change the meaning of genes. Types of Mutations. Point mutations Base substitution Base deletion

263 views • 12 slides