120 likes | 200 Views
Welcome to Science 71. January 17, 2014 Day 84 of 180. Homework. Please complete Concept Layer for Friday January 24! Vocab Quiz on 1/21 or 1/23. Agenda. Bell Work Lesson of the Day- -C4 Levels of Genetic Info -Cracking the code of Life DVD. Objective.
E N D
Welcome to Science 71 January 17, 2014 Day 84 of 180
Homework Please complete Concept Layer for Friday January 24! Vocab Quiz on 1/21 or 1/23
Agenda Bell Work Lesson of the Day- -C4 Levels of Genetic Info -Cracking the code of Life DVD
Objective • Explain the growth and repair of a multicellular organism in terms of mitosis. • Identify and describe the homozygous and heterozygous expression of traits. • Demonstrate an understanding of the probability that a particular trait is passed on to an offspring through genetic recombining. • Compare and contrast the purpose for and results of mitosis and meiosis.
Objective in Layman’s • When do we see Mitosis vs. Meiosis? • Why do Cells Divide? • How can we use Division to help us? • When can it hurt us?
Objective in Layman’s • My Toes vs. Me Cells • B/C of Surface Area vs. Volume • Repair and Grow, Insulin • Cancer, Bacteria, Viruses
Objective in Layman’s Homozygous vs. Heterozygous Probability of Genetics Mitosis vs. Meiosis:Purpose and Results
News • The use of DNA testing in many cases is occurring everywhere in hopes of freeing many people that were wrongly convicted of crimes based upon unsubstantiated evidence.
Levels of Genetic Info DNA Nucleosome Chromatin Chromosome
Information Life is sometimes a game of chance.
Today’s Lesson Looking at Traits, we know that they are controlled by Genes. Genes are Segments of DNA that control for a Trait (Protein)