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ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

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Page 1: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

ANATOMY: Cell and Tissue

Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

Page 2: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포 Cell

구조적, 기능적, 유전적 기본단위

세포의 구조

세포: 원형질(대부분이 세포질) + 세포막

Page 3: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포막 세포막은 장벽(barrier)역할: 세포 주위 환경과 분리 인지질(75%) + 당지질 + 콜레스테롤

지질2중층: 인지질(친수성: 머리, 소수성: 꼬리)

- 수용성 물질은 막을 통과할 수 없다

콜레스테롤: 막의 안정성 유지

단백질

• 내재성 단백질: 세포막의 이온통로 형성

• 표재성 단백질: 효소로 작용, 세포의 형태적 변화에 관여

Page 4: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포막

Page 5: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포막

Page 6: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포소기관 막계통

사립체 mitochondria

; 2중막, ATP 생산(energy)

Page 7: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포소기관 막계통

골지체 Golgi apparatus

; 과립세포질그물(단백질) → 가공, 배열, 포장(당,지질 첨가) → 분비

세포막 교체

용해소체(lysosome) 형성

Page 8: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포소기관 막계통

세포질그물 endoplasmic reticulum(ER)

; rER, sER; 합성, 운반 등

Page 9: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포소기관 막계통

리보솜 ribosome

; RNA와 단백질로 구성

유리(free)리보솜, 부착(attached)리보솜

단백질 합성

Page 10: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포소기관 막계통

용해소체 lysosome

; 가수분해효소 함유: RNA, DNA, 단백질 분해

백혈구나 큰포식세포(macrophages) 많이 존재(세포 방어)

Page 11: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포소기관 뼈대계통

중심소체 central body

; 유사분열 시 염색체 이동에 관여

Page 12: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 핵 기능: DNA 복제 RNA 합성(유전정보의 전사, 번역)

핵막, 핵소체, 염색질, 핵형질

Page 13: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포분열(유사분열)

전기: 염색질(농축) → 염색체

중기: 염색체가 적도판 나열

후기: 염색체 → 염색분체

세포질 분열 시작

말기: 핵소체와 핵막이 출현, 2개의

딸세포 형성

Page 14: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포분열(감수분열)

생식세포의 분열

DNA 양이 반으로 감소

Page 15: ANATOMY: Cell and Tissue - KOCWelearning.kocw.net/contents4/document/lec/2013/Uiduk/... · 2014-04-28 · ANATOMY: Cell and Tissue Physical Therapy, Uiduk Univ. Ph,D. Park Sang Young

세포: 세포분열(감수분열)

난조세포: 46개 정조세포 : 46개

46개46개

23개23개