PPT-Topic 1: Cells The Cell 1.1 Cell Theory

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. Essential idea: There is an unbroken chain of life from the first cells on Earth to all cells in organisms alive today. .. In the background you . can see Late . Mesoproterozoic. and . Neoproterozoic. http://www.youtube.com/watch?v=ZK6YP1Smbxk. . 2.1 Cell Theory. Assessment Statements. Outline the Cell Theory. Discuss the evidence for the cell theory. State the unicellular organisms carry out all the functions of life.. The History Behind Cells. Where does life come from?. Spontaneous Generation. Spontaneous . Generation. : The idea that . life. can appear from the non-living . environment. Francesco . Redi. . disproved this idea through his meat experiments. Just like people have phases of development,. Cells have phases too.. In somatic (body) cells, a parent cell produces 2 daughter cells.. The purpose of mitosis is for growth and repair of tissue.. Three Phases or Stages. Characteristics . #1 of Living Things:. -. Living things are organized. What is a Cell?. . Cell. . – Basic unit of living things. .. Organisms . are either:. Unicellular. – made of one. cell such as . Remember our procedures! Come in and quietly get your focus lesson and pencil box. Begin working immediately!. Complete the Taking it to the Next Level Column! . Amylase vs Amylose. *Have you completed every . Unit 3 Topic 1: The cell theory . By the end of this topic, I will be able to…. List the three components of the cell theory. Describe the importance of each of the contributors to the cell theory . La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . Cells Homeostasis Cells work together to maintain homeostasis . Cells have different functions. Homeostasis = stable environment in your body; balance Your body maintains its homeostasis even if outside conditions are changing. 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. . Biology 2201. Booth Memorial . High School. A Paradigm Shift. There was a change in the way that science viewed the “origins of life”.. Questions:. 1. How did the scientists’ equipment evolve?. The cytology or cell biology. . (Gr., . Kytos. -hollow vessel or cell, logos- to discourse) is a biological science which deals with the study of cells from morphological, biochemical, physiological, developmental, . Discuss possible exceptions to cell theory..  . 4 marks. Question 1 . -. Answers. skeletal muscle fibers are larger/have many nuclei/are not typical cells. fungal hyphae are (sometimes) not divided up into individual cells. 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 .