Week of Ms. Tate D110 Biology/Pre-Ap International Scholars Academy

Tuesday Study Skills 2 nd Pd 1. Students will watch the Amanda Todd Story video on YouTube (8 min.) 2. Writing: Reflection Paper ( include your reactions to the film. 3. Think-Pair- Share 4. Students will watch the teen reaction video via YouTube (15 min.) 5. Discussion: Compare your reactions to those teens from the film 6. Bullying Rap/Song/Poem Activity

Tuesday Biology 3 rd -5 th, 7 th - 8th Objective: Compare the structures and functions of different types of biomolecules, including carbohydrates, lipids, proteins, and nucleic acids; identify and investigate the role of enzymes 1.Exam: Biomolecules/Enzymes 2.Start Working on Homework: Microscope Functions and Parts ( use page 1070 in the biology book as a guide)- (30L) Reminders: Enzyme Lab report will be checked in class tomorrow; Microscope Worksheet MUST be completed or you may NOT participate in lab.

Wednesday Study Skills STUDY SKILLS LESSON 3 & 4 Interview a Word Why not turn vocabulary acquisition into a game? Using the Interview a Word strategies, students will review and summarize learning to develop concepts and comprehension. Select key words important to understanding a concept or unit. Discretely give each student a word. Write the interview questions on the board. Have students “become” the word and write answer to questions. Without revealing the word, the teacher or a student acts as Interviewer and asks the questions. After the interview, the class guesses the word.

Wednesday Biology Class Objective: Distinguish between eukaryotes and prokaryotes. Agenda: 1.Bell Ringer 10 ( 8 min to complete, 5 min to review)- (30R) 2.Notes: Cell Theory / Prokaryotes vs. Eukaryotes – (31L) 3.Door Ticket: Venn Diagram (31R)-Compare and Contrast the two cell types by completing the Venn diagram on the front board in your journal. Homework: Cell Organelles Worksheet ( this is your vocabulary as well (32L). It is due by Friday. Have the microscope worksheet and your enzyme report ready.

Cell Theory and Prokaryote vs. Eukaryote

What is a Cell? Cell – Basic unit of living things. Organisms are either: Unicellular – made of one cell such as bacteria and amoebas. OR Multicellular – made of many cells such as plants and animals.

Scientists to Remember Robert Hooke (1665) – Observed “cells” in cork

Anton van Leeuwenhoek (1674) – Father of Microscopy – Saw tiny living things in pond water.

Scientists Robert Hooke (1665) – Observed “cells” in cork Anton van Leeuwenhoek (1674) – Saw tiny living things in pond water. Matthias Schleiden (1838) – Plants are made of cells. Theodor Schwann (1839) – Animals are made of cells. Rudolf Virchow (1855) – New cells come from existing cells.

Scientists Janet Plowe (1931) – Cell membrane is a physical structure. Lynn Margulis (1970) – Organelles were once free-living cells.

Cell Theory Confirmed discoveries that all scientists believe to be true about cells: – 1. Cells are the basic unit of life. – 2. All living things are made of cells. – 3. New cells are produced from existing cells.

Microscopes Light Microscope – magnifies tiny organisms up to 1,000 times. -Uses light and lenses. -We use these. Electron Microscope – magnifies up to a million times. -Uses electrons.

The Discovery of Cells before nucleus true nucleus

Eukaryotes 1.Has a nucleus with a nuclear envelope 2.Bigger and more complex than prokaryotes 3.Have membrane bound Organelles ( golgi, ER, lysosomes…etc) 4.DNA – double-stranded and forms chromosomes (highly organized) 5.Can be uni- OR multicellular organisms 6.Ex: animals, plants, fungi

Prokaryotes 1.NO nucleus 2.NO membrane bound organelles (just ribosomes) 3.ALL are unicellular 4.Smaller than eukaryotic cells 5.Forerunner to eukaryotic cells (smaller and more simple) 6.DNA – single strand and circular 7.Ex: ALL Bacteria

Similarities 1.Contain all four biomolecules (lipids, carbs, proteins, and nucleic acids) 1.Have ribosomes 2.Have DNA 3.Similar Metabolism 4.Can be unicellular 5.Have cell/plasma membranes or cell wall

Eukaryote VS. Prokaryote Picture

Study Skills Study Hall Day You may: Work on homework/class work Study quietly Read quietly Work on a project or presentation If it is NOT on the list, you may NOT do it in class

Thursday Objective: To observe different cell types; understand that there are specialized cells with specific functions; explain how to and create a wet mount slide 1.Pro Vs. Eukaryote/ Cell Theory ( review) 2.Station Rotation ( Cells) – 32R- 34R 32R- Sta 1, 33L- Sta 2, 33R- Sta 3, 34L- Sta 4, 34R- Sta 5 1.Clean Up Reminders: Cell Organelle sheet due tomorrow ( 3 rd -5 th, Bio Review Sheet due tomorrow); Paste Cell Pictures in Journal Due: Enzymes and Microscope sheet

Lunch SSR Amsterdam Cities – The Real Berlin German Food

TGIFriday Objective: understand that cells have specialized parts called organelles with specific functions; Be able to identify the structure and explain the function of each cell organelle; distinguish between plant, animal and bacteria cells Agenda 1.Due: Cell Organelles (review)- 10 min (32L) 2.Cell City Analogy -10 min (35L) 3.Continue Station Rotation (32R-34R) 32R- Sta 1, 33L- Sta 2, 33R- Sta 3, 34L- Sta 4, 34R- Sta 5 4. Clean Up Homework: Cell City Analogy Project (due next Friday 10/25)- Rubrics given (keep up with them) Due: Bio Review and Cell Organelles Extra Credit: Create a Two 3D cell models (with labels). This is due Tuesday at the START of class. Creating the model will also aide you in studying the structures of the cell. You can do 2 of the 3 : an animal cell, a plant cell or a bacteria cell. You must also tell whether the cell is classified as prokaryotic or eukaryotic. ---This will drop 1 quiz and 1 homework/daily grade.

OrganelleDescriptionFunctionAnimal, Plant or Both CELL WALLRigid, tough, made of cellulose Protects and supports the cell Plant CELL MEMBRANEThin, covering, protects cellsProtects the cell, performs active transport and passive transport, moves materials in and out of the cell, communication Both CYTOPLASMJelly like substance that contains organelles Pads and supports organelles inside the cell. Moves by cyclosis Both NUCLEUSDense, ball shaped structure, contains DNA Controls all of the cell’s activities Both NUCLEAR MEMBRANEThin covering over the nucleus Covers and protects the nucleus Both NUCLELOUSSmall dark area in the nucleus Produces ribosome’sBoth CHROMATINIn the nucleus, made of DNA and protein, contains genes Provides instructions for the cells activities, (growth, reproduction) Both ENDOPLASMIC RETICULUMClear, tubular system of tunnels throughout the cell Transports materials like proteins around the cell Both Homework Review

Continued…. RIBOSOMESmall specks made of RNA. Found in cytoplasm or on the endoplasmic reticulum Makes proteinsBoth MITOCHONDRIALocation in the cytoplasm, bean shaped Supplies energy or ATP for the cell through cell respiration using glucose and oxygen Both VACUOLELarge open storage area, smaller in animal cells Storage tank for food, water, wastes or enzymes Both CHLOROPLASTGreen structures that contain chlorophyll Captures sunlight and uses it to produce food through photosynthesis Plant GOLGI BODYSmall bags with tubes connecting them Packages and secrets proteins for use in and out of the cell Both LYOSOMESmall, round structures, containing enzymes Digests older cell parts, food or other objects Both CENTRIOLE Small cylindricalUsed with the spindle apparatus during mitosis Animal

Extra Credit: Create a Two 3D cell models (with labels). This is due Tuesday at the START of class. Creating the model will also aide you in studying the structures of the cell. You can do 2 of the 3 : an animal cell, a plant cell or a bacteria cell. You must also tell whether the cell is classified as prokaryotic or eukaryotic. ---This will drop 1 quiz and 1 homework/daily grade.