Chapter 3 3.1 DISCOVERY Robert Hooke 1. Englishman 2. 1660âs (Only 350 years ago) 3. Called the tiny structures CELLS 4. Observed CELL WALLS 5. Living cells are liquid filled…

Slide 1 CELLULAR HISTORY & MICROSCOPES Slide 2 Knowledge of cells originated from English scientist Robert Hooke in 1665 →Studied thin sections of cork and saw boxlike…

Slide 1 The building block of life. Slide 2  All living and once-living things are made up of the element carbon  Carbon is unique because it can make up to four strong…

Slide 11-1 What is Science? - organized way of using evidence to learn about the natural world Slide 2 Why do we study science? 1. investigate and understand nature 2. explain…

Slide 1 To be successful today, YOU need: pen/pencil, Do Now half sheet, Notes sheet YOU have 3 minutes to get your materials and find your seat! EXPECTATIONS for Do Now:…

Slide 1 + Mrs. Valdes AP Biology Chapter 35: Plant Structure, Growth, and Development Slide 2 + Developmental Plasticity DEFINE: ability to alter itself in response to its…

Slide 1 Nucleic Acids Slide 2 Your Assignment Slide 3 Your Nucleic Acid Assignment 1. Define, compare and give examples of the two types of nucleic acids (structure, location…

Slide 1 Slide 2 27 th Sept 2007 Slide 3 CELLS Plants and Animals are built up of Cells stuck together. Houses are built up of bricks stuck together. Slide 4 Slide 5 How many…

Slide 1 Slide 2  Enormous variety in the size and shape of different cells  Smallest cells belong to group of organisms  Mycoplasma  Only about 0.2 µm in diameter…

Slide 1 Digestion Bio 391 2.9 – 2.11 Answer: QUESTION #1 Slide 2 Steps In Digestion INGESTION INGESTION – Putting food into the tube DIGESTION DIGESTION – Mechanical…