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cells.notebook September 02, 2014 Animal Cell nucleus mitochondria ribosome smooth ER golgi apparatus rough ER centrioles plasma membrane Feb 612:22 PM Plant Cell smooth ER chloroplast cell wall rough ER ribosome golgi apparatus plasma membrane mitochondria nucleus vacuole Feb 612:25 PM 1 cells.notebook September 02, 2014 • plant cells contain a cell wall composed of cellulose, animal cells do not contain a cell wall • animal cells contain centrioles, plant cells do not • plant cells contain chloroplasts, animal cells do not • plant cells contain one large vacuole, animal cells may have small vacuoles but they are usually not present in animal cells • animal cells may have flagella, plant cells do not Jan 207:38 • specialization or differentiation of cells occurs early during embryonic development • three types of cells form: ectoderm, mesoderm and endoderm • these types of cells give rise to a variety of other body cells • these cells may also produce other materials which bind cells together forming tissues Jan 207:38 2 cells.notebook September 02, 2014 Ectoderm cells become skin, eyes and the nervous system Endoderm cells become the digestive system Mesoderm cells become muscle, bone and cartilage Nov 12:24 PM • different types of cells may come together to perform a specific function • this group of cells is called tissue • there are four types of tissue: epithelial, connective, muscle and nervous Epithelial tissue covers the body, covers organs and develop into glands Connective tissue binds cells and other tissues together Jan 207:38 3 cells.notebook September 02, 2014 Muscle tissue provides mobility and forms various organs such as the heart and intestines Nervous tissue transmits and receives messages which allow an organism to respond to its environment Sep 910:56 AM • various types of tissues develop into organs • organs work together forming organ systems Jan 207:38 4 cells.notebook September 02, 2014 Sep 52:20 PM Cells Quiz Grade: «grade» Subject: 3U Biology Date: «date» Oct 41:24 PM 5 cells.notebook 1 September 02, 2014 Plant cells and animal cells contain mitochondria. True False Nov 2310:03 AM 2 Plant cells and animal cells contain a cell wall. True False Nov 2310:05 AM 6 cells.notebook 3 September 02, 2014 Cell specialization occurs during early embryonic development. True False Nov 2310:06 AM 4 Endoderm cells become A skin B digestive system C muscle D bone Nov 2310:08 AM 7 cells.notebook 5 September 02, 2014 Ectoderm cells may become A bone B muscle C digestive system D skin Nov 2310:09 AM 6 Tissue that covers the body and organs is called A connective B nervous C epithelial D muscular Nov 2310:16 AM 8 cells.notebook 7 September 02, 2014 Tissue which transmits information throughout the body is called A connective B epithelial C muscular D nervous Nov 2310:18 AM 9 Attachments fluid mosaic model diffusion osmosis endocytosis facilitated diffusion active transport Inside the body