Diffusion: the movement of fluids from an area of high concentration to a lower concentration Cell theory: -All living things are made up of one or more cells and their product -Cells is the simplest unit that can carry out all processes -All cells come from preexisting cells Prokaryote: no nucleus or other membrane: bound organelles (E-Coli) Eukaryote: has a nucleus and other organelles‚ each surrounded by a thin membrane (Animals/human if multicell‚ amoeba if single cell) Organelles
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Biology Grade 11 Exam Study Guide Diversity Taxonomic Categories Domain Kingdom Phylum Class Order Family Genus Species Hierarchy From most general to most specific Binomial Nomenclature System used to identify all organisms on Earth Identifies an organism by its genus and species (ex. Humans-homo sapiens) Developed by Linnaeus in the 18th century Identifying Species 3 methods: Morphology Form and shape It is simple but there are natural variations in population Biology
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Chapter 10 The Open System Interconnection (OIS) reference model is a template and using a network and its resources. Application Layer: Responsible fro interacting with end users. Presentation Layer: Responsible for the coding of data. Session Layer: Responsible for maintaining communication sessions between computers. Transport Layer: Responsible for breaking data into packets and properly transmitting it over the network. Network Layer: Responsible for the logical implementation of the network
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Should Canada continue to be an important part of Britain’s empire? -Nationalism? Should Canada aspire to develop independently of the empire? -Continentialism? Should Canada form close relations with America? Perhaps be annexed by them‚ forming 1 big nation? ________________________________________ Foreign Policy Issues The Boer War (1899) • The British were at war with Dutch settlers in South Africa over colonies. Joseph Chamberlain‚ Britain’s minister of colonies‚ told Laurier to
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Chapter 1 1.1 The study of Biology * Biology is the organised study of life and living things‚ and their interactions with one another and the natural environment. The importance of Biology * Biological research brought benefits to our lives and environment. a.) A better understanding of how the human body functions. b.) Finding cures for diseases. c.) Saving animal and plant species which are facing extinction. d.) A better management
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History Exam Review Unit One: World War One Term | Definition | Significance | The Treaty of Versailles | * The treaty of Versailles was signed in 1919. * Was signed by Britain‚ France‚ Italy and Germany. * The terms essentially blamed Germany for the war * Canada earned more independence | * Germany lost Resources‚ land‚ population‚ and income. * This led to the rise of Hitler‚ and led to world war two. | The Battle of Vimy Ridge | * This was a battle fought in 1917. The
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Biology‚ 7e (Campbell) Chapter 13: Meiosis and Sexual Life Cycles Chapter Questions 1) What is a genome? A) the complete complement of an organism’s genes B) a specific sequence of polypeptides within each cell C) a specialized polymer of four different kinds of monomers D) a specific segment of DNA that is found within a prokaryotic chromosome E) an ordered display of chromosomes arranged from largest to smallest Topic: Concept 13.1 Skill: Knowledge 2) Which of the following
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Unit1: Cell functions/ Cell division Cells Cell theory: -All living things are composed of one or more cells. -The cell is the smallest entity that retains the properties of life. -New cells arise only from cell that already exists. Structure of the cell: The outer boundary (plasma membrane) similar to a city wall It is constructed with molecules called lipids (fat and oils) The cell membrane is composed of: -Proteins and Lipids -FUNCTION: to allow molecules into and out of the
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Chapter 1: Biology- The study of life A Hierarchy of Organization 1. Molecules 2. Organelle 3. Cell 4. Tissue 5. Organ 6. Organism Emergent Properties- Novel properties that emerge as each step up the hierarchy of biological order is taken. Reductionism- Reducing complex systems to simpler components that are more manageable to study. Cells- The lowest level of structure capable of performing all the activities of life‚ all organisms are composed of cells which are the basic units of structure
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Grade 10 Science Exam Study Note Chemistry – Pg1‚ Biology – Pg11‚ Optics/Light – Pg 20 Chemistry Physical and chemical properties and changes • Physical Properties: Something you can see or observe with your senses o State o Colour o Size o Luster/Shinyness o Smell o Melting/Boiling Points o Solubility o Viscosity o Density • Chemical Properties: Characteristics used in a chemical reaction o Tendency to React o Combustibility o Tendency to Rust • Physical Changes o Easily reversible
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