Slide 1 1.2 Ultrastructure of Cells Prokaryotes and Eukaryotes Slide 2  “primitive cells”  cells that lack membrane-bound organelles  ie: no nucleus, no mitochondria,…

Slide 1 2.2 Prokaryotic Cells Slide 2  “primitive cells”  cells that lack membrane-bound organelles  ie: no nucleus, no mitochondria, no vacuoles, etc  Ex:…

Slide 1 Respiration Cells at work Slide 2 Basic cell processes All cells need to: – obtain nutrients – synthesise materials for growth – provide energy for movement…

Slide 1 Cellular Reproduction Chapter 9 Slide 2 Why do cells need to reproduce? Slide 3 Why are cells so small? Slide 4 What is Surface Area? How is the surface area represented…

CELL DIVISION BIG IDEA: organisms grow, reproduce, & maintain themselves through cell division. Cell division occurs in all organisms Cell division is part of the cell…

Cell Division Chapter 2 Section 3 Cell Division The Regular sequence of growth and division that cells undergo is known as the_______________. The three main stages of the…

Tissues Of The Body 5 Stages of A Cell Cycle G1 - Primary growth Possible G0 phase S - Replication of genome G2 - Preparation for cell reproduction. Cell Cycle Raven &…

Meiosis A reduction division Meiosis Multi-celled organisms produce gametes (cells) through the process of meiosis. In humans and many other organisms, these cells are called…

Molecular Genetics Thereâs Two Critical Functions a Cell must Perform during its Lifetime. 1. A Cell must divide (reproduce) and have some way to ensure that each of the…

Unit 6: DNA & Protein Synthesis Ch. 28: DNA—Life’s Code DNA = Deoxyribonucleic Acid Describing DNA Who first described DNA? James Watson & Francis Crick What…