LESSON 1 CELL THEORY (PART 1).pdf

1. It refers to the basic unit of life. a. cell c. nucleus b. cell membrane d. cell theory 2. He come up with the term “cell’. a. Robert Hooke b. Matthias Schleiden c. Theodor Schwann d. Rudolf Virchow  3. What did Robert Hooke look at under the microscope? a....

1. It refers to the basic unit of life. a. cell c. nucleus b. cell membrane d. cell theory 2. He come up with the term “cell’. a. Robert Hooke b. Matthias Schleiden c. Theodor Schwann d. Rudolf Virchow  3. What did Robert Hooke look at under the microscope? a. microbes b. Cork c. onion cell d. fungi 4. Where do all cells come from? a. cell division c. mutation b. evolution d. pre-existing cells  5. He saw the first living organisms. He is called the “Father of Microscopy”. a. Anton van Leeuwenhoek b. Rudolf Virchow c. Matthias Schleiden d. Robert Hooke  6. He created the first lense and made a simple microscope. a. Galileo Galilei c. Anton van Leeuwenhoek b. Robert Hooke d. Zacharias Janssen 7. A fundamental concept in biology that describes the major characteristic of life. a. Endosymbiotic theory c. Cell theory b. Spontaneous generation d. Evolution 8. A tool used by biologist to study tiny details of living things. a. telescope c. antiseptics b. microscope d. microwave 9. ___________ are made up of at least one cell. Which word best fits in the blank? a. all living things b. animals c. plants d. atoms 10. The date the first postulate of cell theory was published. a. 1875 b. 1838 c. 1855 d. 1795 CELL THEORY  WHAT IS THE DIFFERENCE BETWEEN ATOM AND  Cell Basic and fundamental unit of life, it possesses a highly organized structure that enables it to carry out its vital functions. DISCOVERIES OF THE CELL THEORY Key Note: Collectively, the concepts from Schleiden, Schwann, and Virchow were summarized into what is known as cell theory, which states the following: 1.All organisms are composed of one or more cells. 2. Cells are the smallest and most basic units of structure and function in organisms. 3. Cells arise from previously existing cells. Thank you! Any questions?