1. Cell Organelles 2. The NucleusMost functions of a cell are controlled by the nucleus.The nucleus is surrounded by a double membrane called the nuclear envelope or nuclear…

1. Photosynthesis #1 Learning objectives... •Link leaf structure to efficiency in photosynthesis •Review chloroplast structure •Describe and explain the role of photosynthetic…

1. Intercellular Junctions Tight junctions close space between cells located among cells that form linings Desmosomes form “spot welds” or “rivet” between cells Except…

1. 3.2 Cell Organelles KEY CONCEPT Eukaryotic cells share many similarities. 2. 3.2 Cell Organelles 3. 3.2 Cell Organelles Cells have an internal structure. 4. 3.2 Cell Organelles…

Slide 1Introduction to Cells Slide 2 Why does this cell look like a fried egg? Slide 3 Cells vary greatly in their size and shape. A cells shape reflects its function. Cells…

Slide 1Claim: because extant organisms share processes and structures it indicates that they evolved from a common ancestor (similarity implies ancestry). Essential Knowledge…

Slide 1Unit 2: The Cell KEY CONCEPT Eukaryotic cells share many similarities. Slide 2 Unit 2: The Cell Nucleus contains the chromosomes which are composed of DNA (a chemical…

Slide 1Cell Structure & TRANSPORT Slide 2 Cell Structure Slide 3 Cytoplasm Fluid material in which the cell contents are suspended 75% - 90% water Cytoskeleton framework…

1.Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Review of normal cellular structure and function 2. 2 Introduction • The…

1.BIOL 2064 - 91 Anatomy & Physiology 1 Chapter 3CellsEdited by Brenda Holmes MSN/Ed, RN Associate Professor South Arkansas Community College2. 3.1: Introduction The…