{"id":6606,"date":"2023-09-27T09:58:45","date_gmt":"2023-09-27T01:58:45","guid":{"rendered":"https:\/\/wilback.com\/?p=6606"},"modified":"2023-09-28T10:42:16","modified_gmt":"2023-09-28T02:42:16","slug":"anatomy-and-physiology-2e-03-07","status":"publish","type":"post","link":"https:\/\/wilback.com\/anatomy-and-physiology-2e-03-07\/","title":{"rendered":"\u95dc\u9375\u8853\u8a9e\uff5c\u7b2c3\u7ae0 \u6709\u6a5f\u9ad4\u7684\u7d30\u80de\u5c64\u6b21 3.7\u300a\u89e3\u5256\u5b78\u8207\u751f\u7406\u5b78 2e\u300b"},"content":{"rendered":"\n
\u672c\u7bc7\u6587\u7ae0\u7531\u591c\u9ece<\/span><\/strong>\u6700\u5f8c\u4e00\u6b21\u66f4\u65b0\u65bc2023\u5e749\u670827\u65e5<\/span><\/strong><\/p>\n\n\n \u672c\u6587\u7ae0\u5167\u5bb9\u57fa\u65bc\u840a\u65af\u5927\u5b78 OpenStax \u7684 Anatomy and Physiology 2e<\/strong><\/span><\/em>\uff0c\u7531\u591c\u9ece<\/span><\/strong>\u91cd\u65b0\u7de8\u8f2f\u3002\uff08\u6839\u64da\u672c\u66f8\u524d\u8a00<\/a>\u4e2d\u7684\u5275\u7528 CC BY 4.0 \u8072\u660e<\/a>\uff09<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n \u539f\u6587\u50b3\u9001\u9580\uff1a<\/strong><3> The Cellular Level of Organization \u2014 Key Terms<\/a> \u9700\u8981\u8f38\u5165\u7d30\u80de\u80fd\u91cf\u7684\u8de8\u7d30\u80de\u819c\u904b\u8f38\u5f62\u5f0f<\/p>\n<\/dd>\n\n\n\n \u63cf\u8ff0\u4e86\u4e00\u7a2e\u5206\u5b50\uff0c\u5176\u5169\u7aef\u4e4b\u9593\u8868\u73fe\u51fa\u6975\u6027\u5dee\u7570\uff0c\u5f9e\u800c\u5c0e\u81f4\u6c34\u6eb6\u6027\u5dee\u7570<\/p>\n<\/dd>\n\n\n\n \u6709\u7d72\u5206\u88c2\u3014mitosis\u3015<\/small>\uff08\u548c\u6e1b\u6578\u5206\u88c2\u3014meiosis\u3015<\/small>\uff09\u7684\u7b2c\u4e09\u968e\u6bb5\uff0c\u5728\u6b64\u671f\u9593\u59d0\u59b9\u67d3\u8272\u55ae\u9ad4\u5206\u96e2\u6210\u5206\u88c2\u7d30\u80de\u7684\u5169\u500b\u65b0\u6838\u5340\u57df<\/p>\n<\/dd>\n\n\n\n tRNA \u5206\u5b50\u4e0a\u4e09\u500b\u6838\u82f7\u9178\u7684\u9023\u7e8c\u5e8f\u5217\uff0c\u8207 mRNA \u5206\u5b50\u4e0a\u7684\u7279\u5b9a\u5bc6\u78bc\u5b50\u4e92\u88dc<\/p>\n<\/dd>\n\n\n\n \u900f\u904e\u81ea\u8eab\u7684\u9175\u7d20\u4f5c\u7528\u5206\u89e3\u7d30\u80de<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u81ea\u8eab\u6210\u5206\u7684\u6eb6\u9176\u9ad4\u3014lysosomal\u3015<\/small>\u5206\u89e3<\/p>\n<\/dd>\n\n\n\n \u55ae\u7d30\u80de\u7684\u751f\u547d\u9031\u671f\uff0c\u5f9e\u8a95\u751f\u5230\u5206\u88c2\u6210\u5169\u500b\u65b0\u7684\u5b50\u7d30\u80de<\/p>\n<\/dd>\n\n\n\n \u570d\u7e5e\u8457\u6240\u6709\u52d5\u7269\u7d30\u80de\u7684\u819c\uff0c\u7531\u6563\u4f48\u6709\u5404\u7a2e\u5206\u5b50\u7684\u8102\u8cea\u96d9\u5c64\u7d44\u6210\uff1b \u53c8\u7a31\u8cea\u819c<\/strong>\u3014plasma membrane\u3015<\/small><\/p>\n<\/dd>\n\n\n\n \u5c0f\u7684\u3001\u81ea\u6211\u8907\u88fd\u7684\u7d30\u80de\u5668\uff0c\u70ba\u5fae\u7ba1\u751f\u9577\u3014microtubule growth\u3015<\/small>\u63d0\u4f9b\u8d77\u9ede\uff0c\u4e26\u5728\u7d30\u80de\u5206\u88c2\u904e\u7a0b\u4e2d\u79fb\u52d5 DNA<\/p>\n<\/dd>\n\n\n\n \u5169\u500b\u59ca\u59b9\u67d3\u8272\u55ae\u9ad4\u7684\u9644\u8457\u5340\u57df<\/p>\n<\/dd>\n\n\n\n \u5728\u7d30\u80de\u5206\u88c2\u904e\u7a0b\u4e2d\uff0c\u6709\u6a5f\u5316\uff08\u7d44\u7e54\uff09\u5fae\u7ba1\u3014organizes microtubules\u3015<\/small>\u7684\u7d30\u80de\u7d50\u69cb<\/p>\n<\/dd>\n\n\n\n \u8de8\u819c\u86cb\u767d\u3014membrane-spanning protein\u3015<\/small>\uff0c\u5177\u6709\u5141\u8a31\u4e00\u7a2e\u6216\u591a\u7a2e\u7269\u8cea\u901a\u904e\u7684\u5167\u5b54\u3014inner pore\u3015<\/small><\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u9031\u671f\u4e2d\u7684\u9032\u5c55\u9ede\u3014progress point\u3015<\/small>\uff0c\u5728\u6b64\u671f\u9593\u5fc5\u9808\u6eff\u8db3\u67d0\u4e9b\u689d\u4ef6\u624d\u80fd\u4f7f\u7d30\u80de\u9032\u5165\u5f8c\u7e8c\u968e\u6bb5<\/p>\n<\/dd>\n\n\n\n \u7531 DNA \u548c\u76f8\u95dc\u86cb\u767d\u8cea\u7d44\u6210\u7684\u7269\u8cea<\/p>\n<\/dd>\n\n\n\n \u67d3\u8272\u8cea\u7684\u6fc3\u7e2e\u7248\u672c<\/p>\n<\/dd>\n\n\n\n \u67d0\u4e9b\u7d30\u80de\u4e0a\u7531\u5fae\u7ba1\u5f62\u6210\u7684\u5c0f\u9644\u5c6c\u7269\uff0c\u7d93\u904e\u4fee\u98fe\u4ee5\u9069\u61c9\u7269\u8cea\u5728\u7d30\u80de\u8868\u9762\u7684\u79fb\u52d5<\/p>\n<\/dd>\n\n\n\n \u80de\u8cea\u5206\u88c2\u904e\u7a0b\u4e2d\uff0c\u7d30\u80de\u5468\u570d\u5f62\u6210\u7684\u6536\u7e2e\u74b0\uff0c\u5c07\u7d30\u80de\u64e0\u58d3\u6210\u5169\u534a<\/p>\n<\/dd>\n\n\n\n mRNA \u5206\u5b50\u4e0a\u4e09\u500b\u6838\u82f7\u9178\u7684\u9023\u7e8c\u5e8f\u5217\uff0c\u5c0d\u61c9\u65bc\u7279\u5b9a\u7684\u80fa\u57fa\u9178<\/p>\n<\/dd>\n\n\n\n \u5169\u500b\u5340\u57df\u4e4b\u9593\u7269\u8cea\u7684\u6fc3\u5ea6\u5dee\u7570<\/p>\n<\/dd>\n\n\n\n \u5728\u7d30\u80de\u9031\u671f\u9032\u5c55\u4e2d\uff0c\u767c\u63ee\u4f5c\u7528\u7684\u4e00\u7d44\u86cb\u767d\u8cea\u4e4b\u4e00<\/p>\n<\/dd>\n\n\n\n \u8207\u7d30\u80de\u9031\u671f\u86cb\u767d\u76f8\u95dc\u7684\u4e00\u7d44\u9176\u4e4b\u4e00\uff0c\u5e6b\u52a9\u5b83\u5011\u767c\u63ee\u5176\u529f\u80fd<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u5206\u88c2\u7684\u6700\u5f8c\u968e\u6bb5\uff0c\u7d30\u80de\u8cea\u5206\u88c2\u5f62\u6210\u5169\u500b\u7368\u7acb\u7684\u5b50\u7d30\u80de<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u819c\u548c\u7d30\u80de\u6838\u4e4b\u9593\u7684\u5167\u90e8\u7269\u8cea\uff0c\u4e3b\u8981\u7531\u7a31\u70ba\u80de\u8cea\u6db2<\/strong>\u3014cytosol\u3015<\/small>\u7684\u6c34\u57fa\u6db2\u9ad4\u7d44\u6210\uff0c\u5176\u4e2d\u5305\u542b\u6240\u6709\u5176\u4ed6\u7d30\u80de\u5668\u548c\u7d30\u80de\u6eb6\u8cea\u3014cellular solute\u3015<\/small>\u548c\u61f8\u6d6e\u7269\u8cea<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u7684\u300c\u9aa8\u67b6\u300d\uff1b \u7531\u68d2\u72c0\u86cb\u767d\u8cea\u5f62\u6210\uff0c\u53ef\u652f\u6301\u7d30\u80de\u5f62\u72c0\u4e26\u63d0\u4f9b\u904b\u52d5\u80fd\u529b\u7b49\u529f\u80fd<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u8cea\u7684\u900f\u660e\u534a\u6d41\u9ad4\u4ecb\u8cea\uff0c\u4e3b\u8981\u7531\u6c34\u7d44\u6210<\/p>\n<\/dd>\n\n\n\n \u7269\u8cea\u5f9e\u6fc3\u5ea6\u8f03\u9ad8\u7684\u5340\u57df\u79fb\u52d5\u5230\u6fc3\u5ea6\u8f03\u4f4e\u7684\u5340\u57df<\/p>\n<\/dd>\n\n\n\n \u4e00\u7a2e\u5b58\u5728\u907a\u50b3\u7269\u8cea\u7684\u96d9\u91cd\u4e92\u88dc\u7279\u6027\uff08\u5169\u5957\u67d3\u8272\u9ad4\uff0c\u4e00\u5957\u4f86\u81ea\u5169\u500b\u7236\u6bcd\u4e2d\u7684\u6bcf\u4e00\u500b\uff09\u7684\u72c0\u614b<\/p>\n<\/dd>\n\n\n\n \u5728 DNA \u8907\u88fd\u904e\u7a0b\u4e2d\uff0c\u5411\u4e0d\u65b7\u589e\u9577\u7684 DNA \u80a1\u3014strand\u3015<\/small>\u6dfb\u52a0\u65b0\u6838\u82f7\u9178\u7684\u9176<\/p>\n<\/dd>\n\n\n\n \u8907\u88fd DNA \u5206\u5b50\u7684\u904e\u7a0b<\/p>\n<\/dd>\n\n\n\n \u5169\u500b\u5340\u57df\u4e4b\u9593\u7684\u96fb\u8377\uff08\u96fb\u4f4d\uff09\u5dee\u7570<\/p>\n<\/dd>\n\n\n\n \u900f\u904e\u5f62\u6210\u819c\u7d50\u5408\u56ca\u6ce1\u3014membrane-bound vesicle\u3015<\/small>\u5c07\u7269\u8cea\u8f38\u5165\u7d30\u80de<\/p>\n<\/dd>\n\n\n\n \u7531\u76f8\u4e92\u9023\u63a5\u7684\u819c\u7d50\u5408\u5c0f\u7ba1\u3014membrane-bound tubules\u3015<\/small>\u7d44\u6210\u7684\u7d30\u80de\u5668\uff0c\u53ef\u80fd\u8207\u6838\u91a3\u9ad4\u76f8\u95dc\uff0c\u4e5f\u53ef\u80fd\u4e0d\u76f8\u95dc\uff08\u5206\u5225\u70ba\u7c97\u7cd9\u578b\u6216\u5149\u6ed1\u578b\uff09<\/p>\n<\/dd>\n\n\n\n \u900f\u904e\u5f62\u6210\u819c\u7d50\u5408\u56ca\u6ce1\u3014membrane-bound vesicle\u3015<\/small>\u5c07\u7269\u8cea\u8f38\u51fa\u5230\u7d30\u80de\u5916<\/p>\n<\/dd>\n\n\n\n \u526a\u63a5\u5f8c\u4fdd\u7559\u7684 mRNA \u5206\u5b50\u7de8\u78bc\u5340\u4e4b\u4e00<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u5916\u90e8\u7684\u6db2\u9ad4\uff1b \u5305\u62ec\u9593\u8cea\u6db2\u3014interstitial fluid\u3015<\/small>\u3001\u8840\u6f3f\u548c\u9ad4\u5167\u5176\u4ed6\u5132\u5b58\u5eab\u4e2d\u7684\u6db2\u9ad4<\/p>\n<\/dd>\n\n\n\n \u7269\u8cea\u501f\u52a9\u819c\u86cb\u767d\u7684\u64f4\u6563<\/p>\n<\/dd>\n\n\n\n \u7531\u5fae\u7ba1\u5f62\u6210\u7684\u67d0\u4e9b\u7d30\u80de\u7684\u9644\u5c6c\u7269\uff0c\u4e26\u7d93\u904e\u4fee\u98fe\u4ee5\u9069\u61c9\u904b\u52d5<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u9031\u671f\u7684\u968e\u6bb5\uff0c\u901a\u5e38\u5f9eG1<\/sub>\u671f\u9032\u5165\uff1b \u5176\u7279\u5fb5\u662f\u7d30\u80de\u4e0d\u6703\u9032\u5165 DNA \u5408\u6210\u968e\u6bb5\u7684\u9577\u671f\u6216\u6c38\u4e45\u6642\u671f<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u9031\u671f\u7684\u7b2c\u4e00\u968e\u6bb5\uff0c\u65b0\u7d30\u80de\u8a95\u751f\u5f8c<\/p>\n<\/dd>\n\n\n\n \u7d30\u80de\u9031\u671f\u7684\u7b2c\u4e09\u968e\u6bb5\uff0cDNA \u5408\u6210\u968e\u6bb5\u5f8c<\/p>\n<\/dd>\n\n\n\n DNA \u7684\u529f\u80fd\u9577\u5ea6\uff0c\u63d0\u4f9b\u5efa\u69cb\u86cb\u767d\u8cea\u6240\u9700\u7684\u907a\u50b3\u4fe1\u606f<\/p>\n<\/dd>\n\n\n\n \u4e3b\u52d5\u89e3\u91cb\u57fa\u56e0\u4e2d\u7de8\u78bc\u7684\u4fe1\u606f\uff0c\u4ee5\u7522\u751f\u529f\u80fd\u6027\u57fa\u56e0\u7522\u7269<\/p>\n<\/dd>\n\n\n\n \u6709\u6a5f\u9ad4 DNA \u7684\u5168\u90e8\u7d44\u6210\u90e8\u5206\uff1b \u5e7e\u4e4e\u5b58\u5728\u65bc\u6bcf\u500b\u7d30\u80de\u5167<\/p>\n<\/dd>\n\n\n\n \u570d\u7e5e\u7d30\u80de\u819c\u7684\u7cd6\u5206\u5b50\u5857\u5c64<\/p>\n<\/dd>\n\n\n\n \u9644\u8457\u6709\u4e00\u7a2e\u6216\u591a\u7a2e\u78b3\u6c34\u5316\u5408\u7269\u7684\u86cb\u767d\u8cea<\/p>\n<\/dd>\n\n\n\n \u7531\u4e00\u7cfb\u5217\u6241\u5e73\u7684\u819c\u7d50\u5408\u56ca\u3014membrane-bound sacs\u3015<\/small>\u5f62\u6210\u7684\u7d30\u80de\u5668\uff0c\u5177\u6709\u86cb\u767d\u8cea\u4fee\u98fe\u3001\u6a19\u8a18\u3001\u5305\u88dd\u548c\u904b\u8f38\u7684\u529f\u80fd<\/p>\n<\/dd>\n\n\n\n \u5728 DNA \u8907\u88fd\u904e\u7a0b\u4e2d\uff0c\u767c\u63ee\u5206\u96e2\u96d9\u87ba\u65cb\u5169\u689d DNA \u93c8\u4f5c\u7528\u7684\u9176<\/p>\n<\/dd>\n\n\n\n \u8207\u7d30\u80de\u6838\u4e2d\u7684 DNA \u7d50\u5408\u5f62\u6210\u67d3\u8272\u8cea\u7684\u86cb\u767d\u8cea\u5bb6\u65cf<\/p>\n<\/dd>\n\n\n\n
\u7d22\u5f15\u50b3\u9001\u9580\uff1a<\/strong>\u300a\u89e3\u5256\u5b78\u548c\u751f\u7406\u5b782e\u300b\u7d22\u5f15\u9801\u9762<\/a><\/p>\n\n\n\n\n