Review

Cellular Respiration Take energy from sugar and release it in for of ATP What organelle is used in cellular Respiration? Mitochondria Aerobic – Needs oxygen to complete Anaerobic– Does not need oxygen

Organelles Mitochondria releases energy from sugars Chloroplast Makes sugars by capturing suns energy. Organisms that have chloroplasts (producers) are said to be phototactic Ribosome make proteins Cell Membrane Make of lipids Contractile Vacuole pumps out water taken in during osmosis

Prokaryote Smaller in size Less complex Replicate quickly No nucleus or membrane bound organelles Single celled Eukaryote Larger in size More complex Reproduce sexually or asexually Has nucleus and membrane bound organelles

What makes something living Made of cells Break down and build molecules Transport matter / eliminate waste Obtain and use energy Have DNA Grow and develop

Viruses Non-living They must have a host cell to reproduce Infects a cell by injecting its DNA into the host cell and taking over its functions Vaccines Are taken to induce an inflammatory response so that you cannot get the virus in future Anti-viral drugs Keep virus from attaching to host cells. Examples: Measles, Polio, Cold, Flu

Cell Characteristics of Kingdom Archaebacteria -- Archaea Unicellular Prokaryote – no nucleus Cell walls without peptidoglycan Autotroph or heterotroph Methanogens, halophiles PEPTIDOGLYCAN trc.ucdavis.edu

Cell Characteristics of Kingdom . . . Eubacteria -- Bacteria Unicellular Prokaryote – no nucleus Cell walls with peptidoglycan Autotroph or hetertroph Flagella Steptococcus, E. Coli HAVE PEPTIDOGLYCAN

Cell Characteristics of Kingdom . . . Protista -- Eukarya Mostly Unicellular Eukaryote – has nucleus Cell walls composed of cellulose Autotroph or heterotroph Amoeba, Paramecium Pseudopodia, cilia

Cell Characteristics of Kingdom . . . Fungi -- Eukarya Unicellular and Multicellular Eukaryote – has nucleus Cell walls w/ chitin Heterotroph Absorb food outside of body Mushrooms and yeast No locomotion Reproduce with spores

Reminders Review your discussion questions and ppt notes ~5 min each night for the daily quizzes. Exam: Bacteria, Viruses, Protists, Fungi, Germ Theory of Diseases TOMORROW. JOURNALS ALSO DUE tomorrow Go to room 1135 Tues or Thurs for Science Peer Tutoring during PLC

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QUIZ Clear your desks of everything Do NOT write on the quiz please   QUIZ Clear your desks of everything Do NOT write on the quiz please Use CAPITAL letters please Keep your answers covered If you need to make up a quiz due to an absence… come see me Tues or Thurs during PLC Flip it over when you are finished and hang on to it.  

Today’s Objective: OBJECTIVES: Review viruses, bacteria, protist, fungi and the germ theory of diseases

Socrative Review Log in to classroom #668352 Remember, it is not about speed…it is about accuracy! Complete all handouts for this unit and place them in your journal when you finish