高中生物第2章2.1内环境的稳态第一课时省公开课一等奖新名师优质课获奖PPT课件.pptx

1/55,2/55,内环境概念及其组成,细胞膜,内环境,3/55,细胞内液,细胞外液,组织液,血浆,淋巴,4/55,细胞外液,直接生活,组织液,淋巴,5/55,血浆,组织液,淋巴,细胞内液,6/55,蛋白质,无机盐,营养物质,淋巴,7/55,8/55,越高,越高,越低,越低,溶质,溶质微粒,9/55,无机盐,蛋白质,缓冲物质,10/55,11/55,12/55,13/55,14/55,15/55,16/55,17/55,18/55,19/55,20/55,21/55,22/55,23/55,24/55,25/55,内环境稳态及其生理意义,调整,器官,系统,相对稳定,适应,必要条件,26/55,反馈调整,相同,增强,相反,减弱,27/55,升高,压力,心血管,降低,减慢,降低,28/55,29/55,30/55,31/55,32/55,33/55,34/55,35/55,36/55,37/55,38/55,39/55,40/55,41/55,42/55,43/55,44/55,45/55,46/55,47/55,48/55,49/55,50/55,51/55,52/55,53/55,54/55,55/55,