1. Section 1:Introduction to Cells Preview Bellringer Key Ideas The Discovery of Cells Looking at Cells Cell Features Summary 2. Bellringer After viewing the list of items…

1. THE CELL HISTORY Cells vary in size, shape, and function but there are parts and characteristics common to all of them. Certain cells produce secretions which are used…

Slide 1Cell Theory and Prokaryote vs. Eukaryote Slide 2 What is a Cell?  Cell – Basic unit of living things. Organisms are either:  Unicellular – made of one cell…

Slide 1 Cells Cells What are cells and are they all the same? How do we know they exist if we cannot see them? www.worldofteaching.com Slide 2 Slide 3 Some Random Cell Facts…

Slide 1CELL STRUCTURE & FUNCTION CHAPTER 4 Slide 2 CELLS ALL LIVING THINGS ARE MADE UP OF ONE OR MORE CELLS A CELL IS THE SMALLEST UNIT THAT CAN CARRY ON ALL OF THE PROCESSES…

Slide 1DISCOVERY OF CELLS, MICROSCOPES AND PARTS OF CELLS/FUNCTIONS 7.1 and 7.2 notes Slide 2 The Discovery of Cells Before the microscope, scientists were not able to view…

Slide 1 Discovery of the Cell, Prokaryotes vs. Eukaryotes, and Cell Size Slide 2 CELLS: PROKARYOTIC VS. EUKARYOTIC Cells have evolved two different architectures: prokaryote…

Slide 1 Slide 2 Slide 3 23. What is the average of 375, 632 and 571? (18) 375 632 571 + 1,47 8 3 492 1 2 27 - 27 008 - 6 2 R2 Answer: 492R2 24. Find the unknown number. Remember…

Slide 1 Cells and The Cell Theory Slide 2 Anton von Leeuwenhoek in Holland Robert Hooke in England Cells were unknown until the invention of microscopes in the 1650’s two…

Slide 1 Cell Theory – and the history behind it. Slide 2 Spontaneous Generation From pre-historic times to about 1850, most people believed that under the right conditions,…