Major Objectives 1. What are the two key roles of mitotic cell division? 2. Understand the different phases of the mitotic cell cycle and the regulation.
Chromosomes Where Are the Genes Found?. What Cellular Structure Holds the Genetic Information? Chromosomes –Contain the genetic material: DNA, RNA Chromatin.
Cellular Reproduction Cell Division cellular material is divided between new daughter cells cellular material is divided between new daughter cells Nuclear.
Reproduction of Prokaryotic Cell
Cavity-Coupler Treatment & Testing Preparation of crab cavities for KEKB RF aging of input couplers. 17 th September 2009, LHC-CC09 at CERN K.Nakanishi.
Mitosis Topic 2-5. Viruses are not cells: have no membranes or organelles, do not carry out metabolism/life functions, can only reproduce inside living.
DNA & Genetics. DNA Replication Errors and Mutations Error rates –in bacteria 3 errors per 100,000 bases copied –every generation of cells would have.
CELL DIVISION Types of Cell Division Mitosis – makes new body cells (in eukaryotes) Binary Fission – makes new cells (in prokaryotes) Meiosis – makes.
Cell Jeopardy 100 200 100 200 300 400 500 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 Cell Organelles Cell Processes MeiosisMitosisMisc.
Meiosis 6.1, 6.2, 6.6. 6.1 – Chromosomes & Meiosis Key Concept:Key Concept: Gametes have half the number of chromosomes that body cells have.Gametes have.
Pö ÿalima 02-26-10 Cell Division You will need your computer today.
Cell Division Lesson 1 National 4 Cell Biology Unit.