Bio 9C: Thursday, Title: Microscope Tutorial  Do Now:  Take out the Microscope Tutorial Lab Packet  Put everything else in your bags and get ready to move to the lab  Homework: Finish 7.1 Assignment for tomorrow  Objectives for Class: 1. Identify the major parts of a Microscope 2. Prepare a wet-mount slide 3. Use microscope adjustments to focus the microscope and bring images into view

Identifying the components of a Compound Microscope Class Objective: Identify the major parts of a compound microscope Base Light Diaphragm Stage Stage clips Objective lenses Nosepiece Eyepiece Arm Coarse focus Fine focus Power switch

Using a Compound Microscope Class Objectives: 1. Prepare a wet-mount slide 2. Use microscope adjustments to focus the microscope and bring images into view Microscope Tutorial  Follow the instructions to complete the microscope tutorial.  Do not move on to the next step until Mr. Moretti has checked your slides and has determined that you have identified the appropriate objects with your microscope.

Bio 9C: Friday, Title: What are cells?  Homework:  (change from assign sheet)  No Homework  Do Now:  Set up today’s notebook entry with the title and date in the proper format!  Write down at least 3 observations about what you see in the picture 

 Today’s Objectives: 1. Identify 3 components that ALL cells have 2. Explain why cells are important to all living things 3. Explain where the heck cells come from 4. Maintain a neat and organized scientific notebook Bio 9B: Thursday, Title: What are cells?

 Notebook Review/ Note-taking Norms  Cell Theory Notes  Microscope Tutorial Agenda

Scientific Notebook Guidelines  Each entry should have…  Date (outside corner, under page #)  Title  Do Now (clearly labeled)  Notes – accurate, complete, detailed, w/ labeled diagrams!  Neatness  Other Guidelines:  Only Bio!  Never tear out a page!  Use your 2-pocket folder!  Key handouts stapled in!  Keep it nice!  You get graded on all this! Class Objectives: 1.Maintain a neat and complete scientific notebook

Taking Notes in Class: Class Norms  Purpose:  Review and add details to the notes you took from the reading  Discuss and ask questions about the day’s topic  Draw diagrams so you can picture what we’re learning  How it works:  “Cold calling” – I will call randomly on students to check your understanding of the reading assignment and your ability to think on your feet!  If you don’t know, that’s ok – just say so. BUT you’re not off the hook – I will ask you to listen and repeat the answer to be sure you’ve got it!  During notes, you should be: Quietly writing down notes and drawing diagrams from the board UNLESS they’re a repeat of your HW Listening and ready to answer a question about the HW Asking questions about things you don’t understand or things you want to know more about!

 Notebook Review/ Note-taking Norms  Cell Theory Notes  Microscope Tutorial Agenda

WHAT ARE CELLS? PHA Biology 9 Moretti and Dickson

What do you see? Class Objectives: 1.Identify 3 components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from This is the first image anyone ever saw of cells!

Find ONE SIMILARITY among all of these pictures: Class Objectives: 1.Identify 3 components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from

What makes a cell? 3 things ALL cells have: Cell membrane (barrier) DNA (genetic info) Cytoplasm (fluid) Class Objectives: 1.Identify 3 components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from

Prokaryotic and Eukaryotic Cells Both Have These 3 Things Cell membrane DNA Cytoplasm (DNA floating in cytoplasm) Prokaryote Eukaryote Class Objectives: 1.Identify 3components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from (DNA inside the nucleus)

What makes cells important and where do they come from? (aka- the Cell Theory) 1. All living things are made of cells. Multicellular Organisms (many cells) Unicellular Organisms (one-celled) Class Objectives: 1.Identify 3components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from

What makes cells important and where do they come from? (aka- the Cell Theory) 2.Cells give an organism its structure and function - they control everything the organism need to do to stay alive Even the most complex organisms are made of a bunch of different types of cells working together. Class Objectives: 1.Identify 3components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from

What makes cells important and where do they come from? (aka- the Cell Theory) 3.New cells come from pre-existing cells. One cell divides into two identical daughter cells by the process of mitosis. Class Objectives: 1.Identify 3components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from

Bio 9C: Monday, Title: Eukaryotic Cell Parts  Homework:  Complete the Cell Organelle Speed Dating Summary  Do Now:  Clicker Do Now on next Slide  Objectives for Class: 1. Identify the major organelles in a eukaryotic cell 2. Explain the functions of the major organelles in a eukaryotic cell

What is the fluid that fills a cell between the cell membrane and the nucleus? A.Chloroplast B.Cytoplasm C.Blood D.Syrup

Plant cells and animal cells are both eukaryotic because they both have A.DNA B.Ribosomes C.Mitochondria D.Nucleus

What makes cells important and where do they come from? (aka- the Cell Theory) 3.New cells come from pre-existing cells. One cell divides into two identical daughter cells by the process of mitosis. Class Objectives: 1.Identify 3components that ALL cells have 2.Explain why cells are important to All living things 3.Explain where the heck cells come from

 Eukaryotic Cell Diagram Labeling Activity  Cell Organelle Speed Dating Planning Agenda

Eukaryotic Cell Diagram Labeling  Work with your partner from the Microscope Tutorial to label the plant and animal cell diagrams (do your best, the book diagrams and these diagrams do not match perfectly… this is a good thing!) Class Objectives: 1.Identify the major organelles in a eukaryotic cell 2.Explain the functions of the major organelles in a eukaryotic cell

TayquanJamarie

 Eukaryotic Cell Diagram Labeling Activity  Cell Organelle Speed Dating Planning Agenda

Cell Organelle Speed Dating Planning Organelle Speed Dating Planning:  Working with your partner from the Eukaryotic Cell Labeling activity, research the cell organelle that has been assigned you.  Specifically, you are need to know the key structures and functions of your organelle.  Use the template titled, “Speed Dating Planning” to help organize your information (this is on the back of your Eukaryotic Cell Diagram Sheet).  This needs to be completed by the beginning of tomorrow’s class.  Take on the persona of your organelle. Class Objectives: 1.Identify the major organelles in a eukaryotic cell 2.Explain the functions of the major organelles in a eukaryotic cell

Bio 9C: Tuesday, Title: Eukaryotic Cell Organelle Speed Dating  Homework:  Complete the Cell Organelle Review and Speed Dating Reflection Assignment  Complete the pre-lab for the Cells Under the Microscope Lab.  Do Now:  Make a BIG circle with the desks and set the chairs up on either side of the circle  Find your organelle label at the lab benches and sit ACROSS from your organelle buddy  Objectives for Class: 1. Identify the major organelles in a eukaryotic cell 2. Explain the functions of the major organelles in a eukaryotic cell 3. Make connections between the major organelles in a eukaryotic cell

 Cell Organelle Speed Dating Agenda

Organelle Speed Dating Rules:  Pair With your organelle buddy:  Your instructor will distribute slips of paper with a description of each organelle.  Find the one that matches YOUR organelle and compare that description with the ORGANELLE SUMMARY on your Speed Dating Planning sheet.  If the descriptions are the same… you’re all set. If the descriptions are different, use the description on the slip of paper to tell other organelles about yourself. (4 min)  When you meet another organelle (3 minute rounds):  Introduce yourselves and shake hands  Find out each other’s jobs (1 min.)  Find a connection between the two of you – how do your jobs relate? (1 min.)  Record information in the Organelle Chart.  Inner circle rotates one seat to the right. Cell Organelle Speed Dating Class Objectives: 1.Identify the major organelles in a eukaryotic cell 2.Explain the functions of the major organelles in a eukaryotic cell 3.Make connections between the major organelles in a eukaryotic cell

Bio 9C: Thursday, Title: Cells Under the Microscope Lab  Homework:  No Homework tonight  Do Now:  Take out the Cells Under the Microscope Lab Packet and something to write with.  Put everything else in your bags and put your bags on your chairs.  Wait for the next instructions  Objectives for Class: 1. Identify the visible organelles in a Eukaryotic Cell 2. Prepare a wet-mount slide 3. Use microscope adjustments to focus the microscope and bring images into view

Tayquan

 Cells Under the Microscope Lab Agenda

Cells Under the Microscope Lab  Listen silently to your teacher’s instructions (remember: time wasted is time you don’t get to work on the lab)  Send one person to get materials  Follow each step of the lab (read it out loud)  Record results on results page Class Objectives: 1.Identify the visible organelles in a Eukaryotic Cell 2.Prepare a wet-mount slide 3.Use microscope adjustments to focus the microscope and bring images into view

Bio 9C: Friday, Title: A day in the life of a cell  Homework: 1. Due Tuesday: Detailed paragraph (must be typed) Describe how the organelles in a cell work together to make and use proteins. Include at least 5 different organelles in your essay. Note: you will also have a quiz on Tuesday  Do Now:  What comes to your mind when you think about proteins? What do you think a protein is and why do you think proteins are important.  Objectives: 1. Identify the major organelles in a eukaryotic cell 2. Explain the functions of the major organelles in a eukaryotic cell 3. Make connections between the major organelles in a eukaryotic cell 4. Explain how at least 5 cell organelles work together to make and use proteins in your body

Characteristics of Proteins  Proteins are large molecules that do many important jobs in living things, such as:  Form body structures (muscle, bone, hair, nails, skin)  Act as enzymes to speed up chemical reactions (like digestion) in our bodies  Act as hormones that send signals through the bloodstream [And many other things we’ll learn about later!] Class Objectives: 1.Explain what proteins are 2.Describe two things that proteins do for the body

 A day in the Life of a Cell Agenda

Proteins Proteins are large molecules that do many important jobs in living things, such as:  Form body structures (muscle, bone, hair, nails, skin)  Act as enzymes to speed up chemical reactions (like digestion) in our bodies  Act as hormones that send signals through the bloodstream [And many other things we’ll learn about later!]

Glucose + O 2 ::Blood Stream:: Cell Respiration CO 2 + H 2 O ATP ( for the cell to use) Vesicles (“bubbles” that transport proteins) DNA (Holds genetic information) RNA (Copies genetic from DNA and carries it to the Ribosome to make proteins) Protein could go to membrane to be released into blood stream Golgi Apparatus (Modifies and shapes the protein) Protein being formed at Ribosome Cell Membrane Released into blood stream and used as hormone or other bodily structure Protein Ribosome RNA

Glucose + O 2 ::Blood Stream:: Cell Respiration CO 2 + H 2 O ATP ( for the cell to use) Vesicles (“bubbles” that transport proteins) DNA (Holds genetic information) RNA (Copies genetic from DNA and carries it to the Ribosome to make proteins) Protein could go to membrane to be released into blood stream Golgi Apparatus (Modifies and shapes the protein) Protein being formed at Ribosome Cell Membrane Released into blood stream and used as hormone or other bodily structure

Bio 9C: Monday, Title: Cell Theory Review and Wrap-Up  Homework: 1. Study for Tomorrow’s Quiz! 2. Complete the Day in the Life of a Cell essay (remember – this must be typed!)  Do Now:  Clicker Do Now Next Slide  Objectives: 1. Identify the major organelles in a eukaryotic cell 2. Explain the functions of the major organelles in a eukaryotic cell 3. Make connections between the major organelles in a eukaryotic cell 4. Explain how at least 5 cell organelles work together to make and use proteins in your body

 Eukaryotic Cell Wrap-up and Review  Video: Eukaryotic Cell Organelles working together Agenda

V IDEO : D AY IN THE L IFE OF A C ELL

Review: Organelle Functions FunctionCell Structure/Organelle Makes proteins by following instructions from DNA. Uses sunlight energy to make sugar (photosynthesis) Contains DNA, which controls cell activities and reproduction. Digests food and cell wastes. Breaks down food to release energy that the cell can use (cell respiration) Stores water and nutrients for the cell. It is especially large in plant cells. Modifies and transports proteins, and assembles lipids into membranes. Modifies, sorts, and packages proteins for storage or to be shipped out of the cell. A barrier around all cells that controls what enters and leaves the cell. Helps to support the cell and give it shape, and helps with moving organelles or moving the whole cell. A sturdy structure outside the cell membrane that provides protection and support. Found in plant but not animal cells. The entire part of the cell between the nucleus and the cell membrane. Filled with water, nutrients, and organelles. RIBOSOME LYSOSOME MITOCHONDRIA VACUOLE E.R. GOLGI CELL MEMBRANE CYTOSKELETON CELL WALL CYTOPLASM CHLOROPLAST NUCLEUS