1. Copy the questions & use 10.1 p. 270 to answer them. What are chromosomes made of? What is a gene? Draw a pair of homologous chromosomes. Answer these after we finish…

Slide 1 Slide 2 2006-2007 Biology is the only subject in which multiplication is the same thing as division… Slide 3 Where it all began… You started as a cell smaller…

1. Cell Cycle - Mitosis 2. How do you grow? How do cells make more cells? You grow in size by making more cells. From…

Slide 1 Slide 2 Reproduction Slide 3 T he Cell Theory The 4 main points of the cell theory are:  All living organisms are made of one or more cells  Cells are the basic…

Slide 1 Slide 2 Let’s Play! (Click Here) Slide 3 The CellVocabularyMitosis Vocabulary 2 True or False What’s the Difference? $100 $200 $300 $400 $500 Press Esc to Quit…

Slide 1 Slide 2 Regents Biology 2006-2007 Biology is the only subject in which multiplication is the same thing as division… Slide 3 Regents Biology 2006-2007 Making New…

Slide 1 MITOSIS and ASEXUAL REPRODUCTION Slide 2 Vocabulary 1. MITOSIS: when the nucleus divides to form two nuclei and the hereditary material duplicates and divides into…

Slide 1 Warm-up 12/2: Why do cells replicate their DNA? When do cells replicate their DNA? What is the primary purpose of DNA? Slide 2 Chromosomes pp. 151-153 Cell Cycle…

Slide 1 Y10 Reproduction Slide 2 Cell Division Learning objectives  Know that mitosis is the division of a diploid cell that produces two genetically identical cells.…

Every human cell (except 1 type) has 46 chromosomes = Diploid (2n) number. Review Since we don’t want more then 46 chromosomes in our cells, then the gametes must have…