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細胞/組織/器官系統個體
Ref: Mosby items derived items ., 2006
授課教師 : 莊朝欽email: [email protected]
生醫衛保:生理學概論
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ref : Campbell 8th., 2002
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Kostas_Tokatlidis., 2003
Here comes your footer Page 4 合記圖書出版社
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Cell Structure &
Organisation
Trina Wong ., 2011
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細胞 Cell
1.生命最基本的獨立單位是「細胞」2.各類細胞也有不同的型態,如有些神經細胞有長達1公尺的神經纖維,另外像男性的生殖細胞-精子,就特化成蝌蚪狀。
3.各式各樣的細胞會扮演不同的角色和功能,如有些細胞是維持生長,負責代謝,有些則是生殖繁衍或負有神經電位激發的功能。
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White Blood CellsRed Blood Cells
Skeletal muscle Smooth muscle Cardiac muscle
Cell Structure and Function:
http://lgfl.skoool.co.uk/keystage3.aspx?id=63Here comes your footer Page 8
ref : Campbell 8th., 2002
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1)Cell Surface Membrane
2)Cytoplasm
3)Nucleus
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Cell Surface Membrane
Trina Wong ., 2011
Cell biology., 2006
Cell membrane structure
Tangient LLC., 2015
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細胞膜的運輸
一個物質要橫跨細胞膜運輸有兩種形式:1. 被動運輸(passive transport):不需細胞
消耗能量便能執行,主要是依賴該物質分子在細胞膜兩側的濃度梯度(concentration gradient),分子由高濃度處運送到低濃度的一側。
2. 主動運輸(active transport):為需要消耗能量的運輸方式,逆著濃度梯度,將物質分子由低濃度的一側通過具選擇性的通透膜,送到高濃度的一方。
Tangient LLC., 2015
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基礎生理學 辛宗和., 2001 Tangient LLC., 2015
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Tangient LLC., 2015 Here comes your footer Page 18
基礎生理學 辛宗和., 2001
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基礎生理學 辛宗和., 2001
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Here comes your footer Page 21Cell biology., 2006
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CytoplasmBetween the cell surface membrane and the nucleus
Contains enzymes and organelles
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細胞質及胞器細胞質是指細胞膜內與細胞核外的物質,由顆粒狀的胞器或其他內含物,再加上液狀的細胞內液所組成。
內質網(Endoplasmic Reticulum;ER) 核糖體(Ribosome)高基氏體(Golgi Apparatus)溶小體和微小體(Lysosome and Microbody)粒線體(Mitochondria)細胞骨架(Cytoskeleton)中心粒(Centriole)纖毛及鞭毛(Cilia and Flagella)
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Mitochondria
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1. Double membrane
2. Mitochondrial (maternal) DNA
3. “Power House” of the cell
4. Food converted into energy
Adenosine triphosphate (ATP)
Mitochondria
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Endoplasmic reticulum
Ref: Mosby items derived items ., 2006
Site of protein synthesis
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Golgi complex
Proteins from the endoplasmic
reticulum are packaged in the Golgi
complex
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The Lock-and-Key Model of Enzyme Action
Introduction to Chemistry: General, Organic, and Biological (v.
1.0).
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.nsysu.edu.tw/Bio
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Nucleolus
Trina Wong ., 2011
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Here comes your footer Page 33http://geneticssuite.net
Cell
cycle
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Cell
cycle
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ref : Campbell 8th., 2002
泰宇., 2006
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Gene Structure:
DNA RNA Protein
Gene Structure
DNA RNA Protein
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for reproduction or display.
Cref : ampbell 8th., 2002
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Cref : ampbell 8th., 2002
減數分裂的生命意義
1.維持生命新個體然色體的恆定
2.基因的多樣性以應對外在變動的環境
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Red Blood Cell
Root Hair Cell
Nerve Cell
Sperm Cell
Egg Cell
Specialized Cells
Trina Wong ., 2011Here comes your footer Page 42
Cell Differentiation
Trina Wong ., 2011
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失控的細胞
DNA
DNA
DNA
DNA
DNADNA
DNADNA
DNA
G1
Cell growth
SDNA replication
G2Cell growth
preparation for division
Mitotic Phase (M)
Interphase
Interphase
Interphase
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Tumors in Liver
Tumor in Colon
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Skin cancer
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Tissue of Human
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組織人體內類似的細胞會組成具有特定功能的組織,依其不同之構造及功能共有四大類:1. 上皮組織2. 結締組織3. 肌肉組織4. 神經組織
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Here comes your footer Page 51Copyright © 2008 Pearson Education, Inc., publishing as Benjamin
Cummings.
Neurons and Nerve Tissue
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Cummings.
Muscle Cells
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Cummings.
Epithelial Cells and Epithelium
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Cummings.
Epithelium: Glands
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Here comes your footer Page 57iteachbio.com/Anatomy-Physiology., 2005
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中華民國防癌協會同意刊載
口腔癌(突出白斑型舌癌)
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Organ of Human
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NO Thank you!
Organization of Human Body
iteachbio.com/Anatomy-Physiology., 2005
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Organ Systems of
Human
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Circulatory System
iteachbio.com/Anatomy-Physiology., 2005
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Some types of organ systems are,
Circulatory,
Respiratory,
Digestive,
Nervous,
and Reproductive.
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IntegumentarySystem
MuscularSystem
SkeletalSystem
NervousSystem
EndocrineSystem
CirculatorySystem
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Human Body
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總結 SUMMER1. 個體的DNA遺傳訊息儲存於細胞的何處?細胞核2. 細胞內負責合成能量(ATP)重要胞器(organelle)為-粒線體3. 細胞內囊泡的外膜會和細胞膜融合後 釋放出細胞外稱為-胞吐作用 (主動運輸)
4. 鈉鉀幫浦(sodium-potassium pump)之敘述(A)運作時不須消耗ATP
(B)屬於主動運輸(D)是一種離子通道(ion channel)
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細胞外液中主要陽離子為:鈉離子 (Na+)
細胞內液中主要陽離子為:鉀離子 (K+)
6.俱備分泌功能的組織為何?上皮組織7.人體最大的器官為-皮膚8. 具協調身體內各器官活動之功能的物理訊號-神經系統
具協調身體內各器官活動之功能的化學訊號-內分泌系統
★對人體細胞而言,下列何者為等張溶液? 0.9%的NaCl溶液及5%的葡萄糖溶液為等張溶液低維持細胞膜液態特性的主要組成物質是:磷脂質