PPT-Cell Structure and Function Chapter 2 Lesson 1: Cells and Life

Cell Structure and Function Chapter 2 Lesson 1 Cells and Life Understanding Cells People didnt always know about cells Too small to be seen without proper tools Robert Hooke English Scientist 300 years ago he built a microscope. This organelle contains DNA and controls the cell. Nucleus. Which scientist said “All animals are made of cells”?. Schwann. This . organelle p. roduces ATP (energy) for the cell. Mitochondria . List the three parts of the cell theory!. THE DISCOVERY OF CELLS. In 1665, Robert Hooke began a series of observations using a microscope. Although he was not the inventor of the microscope nor the first to use it, he was the first to describe the basic unit of life, the cell.. Cells from Molecules. The major molecules of life are packaged into cells. How are all these molecules of which we have spoken assembled into an organism? The cell . refers to the structure that encloses the apparatus that allows for the growth and reproduction of organisms. T. What is structure?. What is function?. The . structure. is the shape of each part of a living thing. . Function. . describes how the part . is used . or how it works.. Velcro, a road reflector, a video game joystick, and a submarine's ballast tanks all have structures inspired by nature.. a hierarchy of life from cells to ecosystems.. HIERARCHY OF LIFE. HIERARCHY OF LIFE. Cell: smallest functional unit of life. Ex. Heart cell (cardiac muscle cell). Tissue: made of similar cells that have the same function. I can compare functions of plant and animal cell structures (organelles) GLE 4. “Cells, cells, they’re made of organelles..try to pull a fast one, the cytoplasm gels”. youtube Cell Rap. The Cell . The printed out notes are more detailed than these slides, you are expected to read the chapter and your notes - anything is fair game on the test, but the cell chapter is largely review. . Quick: Grab some scratch paper and quickly discuss with your partner what you remember from freshman biology about the cell. . Where is the genetic material in a prokaryotic cell?. In a bacterial DNA loop and there may be one or more plasmid rings.. 2. Where is the genetic material in a eukaryotic cell?. The DNA is in chromosomes enclosed in a nucleus. . Structure. Main component is phospholipids that are arranged in a double layer (. bilayer. ). Has scattered proteins within the phospholipids. Regulate what enters/leaves cell. Function . Nucleus. Structure. Pick up a Cell Rubric and Cell parts Handout. Have your binder open to section 10.4. Begin writing in your planner for the week. . Looking inside the cells. 10.4. How Do the Parts of a Cell Work?. Each kind of cell structure has a different and specialized function within a cell.. Pick up a Cell Rubric and Cell parts Handout. Have your binder open to section 10.4. Begin writing in your planner for the week. . Looking inside the cells. 10.4. How Do the Parts of a Cell Work?. Each kind of cell structure has a different and specialized function within a cell.. The ultrastructure of eukaryotic cells. Spec. Animal Cell Plant Cell. Starter. In pairs - Identify the main similarities and differences between animal and plant cells. Animals vs. Plants. State Objective 3.b. . What are Cells?. The cell . theory. states the following:. All . living. things are composed of cells.. Cells are the . basic. units of . structure. and . function. in living things.. •All living things are made of cells.. •Cells are the basic units of life.. •Cells come only from other cells. . Since the microscope was introduced biologists have examined the structure of living things. In most cases they have been found to be compose of cells. There are however some strange exceptions to the general cell pattern..