'Old cell parts' diaporamas de présentation

Cell Structure and Function

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Vocabulary & Concept Cards: Cells, Cell Organelles, Photosynthesis, Biomes and Succession

Vocabulary & Concept Cards: Cells, Cell Organelles, Photosynthesis, Biomes and Succession. Sci.6.10B, Sci.6.10C, Sci.7.12B, Sci.7.8B, Sci.7.12C and Sci.7.12D. Cell. The smallest unit of structure and function in an organism. . Organelle.

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Microscopes & The Life of a Cell Unit 4

Microscopes & The Life of a Cell Unit 4. the study of cells. Cytology - . Microscopes. Tools that helps us see things closer and with more detail. Magnification. Increase in an apparent objects size. Light Microscope (LM). 2-D images

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Cell Structure Part 2: Eukaryotic Cells (Animal Cells vs. Plant Cells)

Cell Structure Part 2: Eukaryotic Cells (Animal Cells vs. Plant Cells). Honors Biology. Eukaryotic Cells. Divided into compartments Unicellular or Multicellular Organelles ? structures that have a specific function in the cell (including the nucleus)

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Cytology

Cytology. The study of cells. History of Cytology. The Cell Theory. All living things are made of cells. Cells carry out the functions of living things. Cells come from pre-existing cells. Organization of Cells. Unicellular. Multicellular. Organism is made up of many cells.

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What 3 parts to do ALL cells have in common?

What 3 parts to do ALL cells have in common?. Membrane Cytoplasm DNA. Cell Membrane. When you think about a membrane, imagine it is like a big plastic bag with some tiny holes . That bag holds all of the cell pieces and fluids inside the cell and keeps any nasty things outside the cell.

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The Cell

The Cell. And Its Organelles. The Cell. The basic unit of structure and function in living things. What are Prokaryotes?. Organism made of one cell. Characteristics No nucleus No membrane-bound organelles Circular DNA A cell wall. Bacteria is the most common Prokaryote.

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RIB OSOMES

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The Human (Animal) Cell

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Cell Biology

Cell Biology. Cells and Organelles. Two Types of Cells. Prokaryotic Cells Simplest and most abundant cells on Earth Contain no nucleus or organelles (except ribosomes ) All bacteria are prokaryotes Eukaryotic Cells Larger than prokaryotic cells Contain organelles and a nucleus

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Cells

Cells. By: Marcos Soriano Kristin Beringson Jen Gallagher Maureen Flynn. Ribosome Structure. Ribosomes Structure. Ribosomes are composed of proteins and RNA in two subunits (One large and one small) There are many of these organelles in the cell. Endoplasmic Reticulum.

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Structure & Function of Cells

Structure & Function of Cells. Cell Wall Strong, stiff outer layer of a plant cell. Made of cellulose. Protects and supports the cell. Does allow water, oxygen, carbon dioxide and other dissolved materials to pass in and out of the cell. Cell wall. Cell Membrane

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Structure & Function of Cells

Structure & Function of Cells. Cell Wall Strong, stiff outer layer of a plant cell. Made of cellulose. Protects and supports the cell. Does allow water, oxygen, carbon dioxide and other dissolved materials to pass in and out of the cell. Cell wall. Cell Membrane

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CELLS The Building Blocks of Life

CELLS The Building Blocks of Life. Systems. Tissues. Organic Molecules. Organs. Cells. Cells are made up of Organic Molecules. The key element at the center of every organic molecule is Carbon. Lipids (fats, oils, waxes). Proteins (chain of amino acids).

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Structure and Function of Cells

Structure and Function of Cells. Plant Cells.

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Organelles organized

Organelles organized. Cell wall. Location: Plant Prokaryote Description: Rigid outer layer of cell made of cellulose. Function: Support Protection. Cell membrane. Location: Plant Animal Prokaryote Description: Fluid mosaic lipid bi-layer Semi-permeable. Function:

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Carbon, nitrogen, and sulfur Carbon, hydrogen, and oxygen Carbon, nitrogen, and oxygen

Week 5 1. Which of the following elements are always present in carbohydrates, proteins, nucleic acids, and lipids? . Carbon, nitrogen, and sulfur Carbon, hydrogen, and oxygen Carbon, nitrogen, and oxygen Nitrogen, hydrogen, and oxygen.

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Cells

Cells. Cells are Living Things. The cell is the smallest unit of a living thing All living things have these characteristics: Organization The ability to develop and grow The ability to respond to the environment The ability to reproduce. Needs of Life.

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WARM UP: CELL REVIEW

WARM UP: CELL REVIEW. 1) Which type of cell does NOT have a membrane bound nucleus? 2) Which organelle makes energy for the cell? 3) Which organelle is the control center? 4) This cell part protects the cell and decides what can enter and what can leave.

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Looking Inside Cells

Looking Inside Cells. Section 2-4 7 th grade Life Science. s pecific functions within the cell. l ayer of non-living material. d o not have cell walls. Protect and support the cell. A strong material called cellulose. Many materials including water can pass through it.

279 views • 7 slides