PPT-Nucleus:  is a membrane-enclosed organelle found in eukaryotic cells. It contains

everyone knows that the genes control heredity from parents to children but most people do not realize that these same genes also control daytoday function of all the bodys cells The genes. 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!. Both are chemically similar in that they contain nucleic acids, proteins, lipids, and carbohydrates. They use the same sort of chemical reactions to . metabolise. food, build proteins and store energy. Biology 20. Paramecium. Human Cheek Cells. Onion Cells. 1. Before we could see cells... There had to be the microscope!. Early lens makers (often physicists) allowed for the study of microbiology. 2. Katie Thompson. History of Nucleus. In 1911 Earnest . R. utherford discovered a nucleus in an atom. Experimented by shooting X-rays that contained positively charged alpha particles at gold foil. The X-rays were shot through the middle of an atom and bounced back demonstrating a densely populated area of other positive particles. Copyright © 2002 Pearson Education, Inc., publishing as Benjamin Cummings. Eukaryotic Cell. 3. Eu. = True. Karyon. = Nucleus. B- The Eukaryotic Cell. Animal Cell. Plant Cell. Compare Animal and Plant cell. What 3 components make up the cell theory? . Where is the DNA housed in a eukaryotic cell? . How do organelles in a cell compare to organs in the human body? . Learning Target . “I can” analyze the difference between a prokaryotic cell and a eukaryotic cell. . Multicellular. . Organisms. Overview. Review of key structural and genetic features of eukaryotic cells.. Remind yourself of these by your own reading. .. The origin of cells with eukaryotic organization, some 2.5 . Eukaryotic Cell. 3. Eu. = True. Karyon. = Nucleus. B- The Eukaryotic Cell. Animal Cell. Plant Cell. Compare Animal and Plant cell. What are the functions of cell organelles . ?. Copyright © 2002 Pearson Education, Inc., publishing as Benjamin Cummings. For each prepared slide . Draw each cell – remember to draw the field of view and label any structures you know. . Record the magnification of each. Make observations of the cells. Include items such as color, structures, size, etc….. Prokaryotic . Cell. The . term prokaryote is derived from the Greek word- . “prokaryote”. meaning before nuclei. . Prokaryotic . cells are simpler and smaller than the eukaryotic cells. . These cells lack membrane bound organelles. . nucleus is present in all eukaryotic cells and surrounded by a nuclear membrane . .This organelle has two major functions: . it stores the cell's hereditary material(DNA) . and . it coordinates the cell's activities,. by Dr Pradeep Kumar. Professor in Physiology, KGMU, Lucknow India. Lecture -1. Cell-Structure & functions. What is Cell?. The . cell. is the functional basic unit of life. It was discovered by . P & E UKARYOTIC C ELLS  As you have already learned, everything is made up of living cells.  And the cells themselves are made up of many different parts .  There are many different cell This theory . is . one . of the foundations . of . biology.. 2. Antonie . van. . Leeuwenhoek. The first man to witness . a . live cell . under a . microscope was Antonie . van . Leeuwenhoek, who .