1. KS4 BiologyChromosomes, Genes and DNA 1 of 47© Boardworks Ltd 2004 2. ContentsChromosomes, Genes and DNA Chromosomes and gender DNA – the molecule of life How DNA copies…

1. Cell Organelles 2. The NucleusMost functions of a cell are controlled by the nucleus.The nucleus is surrounded by a double membrane called the nuclear envelope or nuclear…

1. Welcome to Mr. Forde’s Science Class 2. Communications E-mail - [email protected] Blog – http://mrforde.blogspot.com Twitter - @stemnetwork 3. Lab Aids –…

Slide 1 Slide 2 Meiosis Pgs. 96-100 Slide 3 Human body cells have 46 chromosomes Meiosis - General Overview Sexual Reproduction and Genetics Each parent contributes 23 chromosomes…

Slide 1UNDERSTANDING STEM CELL RESEARCH Larry Goldstein, Ph.D. Vice Chair, Public Policy Committee The American Society for Cell Biology Slide 2 UNDERSTANDING THE DEBATE…

Slide 1 Slide 2 Slide 3 Click on a lesson name to select. Section 1: Meiosis Section 2: Mendelian Genetics Section 3: Gene Linkage and Polyploidy Chapter 10 Sexual Reproduction…

Slide 1© 2009 NHS National Genetics Education and Development CentreGenetics and Genomics for Healthcare www.geneticseducation.nhs.uk Chromosomes An overview This PowerPoint…

Slide 1Biology 101: Unit 5 First few days: Cell Cycle, Asexual vs Sexual Reproduction, Chromosome Number THE ANSWER TO YOUR QUESTION IS: YES! Slide 2 GENETICS II: Cell Cycle…

Slide 1 Slide 2 SEXUAL REPRODUCTION Sex cells formed by meiosis Requires 2 parents Offspring not identical The process that results in the formation of gametes Sex cells,…

1.Prokaryotes and Viruses2. Prokaryotic Domains Single-cell microbes Lack most organelles (membrane bound) Inhabit diverse environments Differences between Bacteria and Archaea…