七年级生物下册4.12.3激素调节同步习题(无答案)(新版)北师大版.doc

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1、1激素调节1、下列哪个腺体既会有外分泌部分,又有内分泌部分( )A、性腺 B、唾液腺 C、胰腺 D、垂体 2、某人身体矮小,但是智力正常,这人患有( )A、侏儒症 B、呆小症 C、佝偻病 D、肢端肥大症3、分泌生长激素的器官是( )A、肾上腺 B、甲状腺 C、垂体 D、性腺4、在一段时间内,给小鼠进行甲状腺激素的静脉注射,小鼠可能会出现的症状是( )A、发育停止 B、生长发育迅速C、食欲不振,行动迟缓 D、食欲旺盛,身体消瘦5、将下列腺体和其所属类别连接起来A、垂体B、胰岛 a、内分泌腺C、汗腺 D、唾液腺 E、性腺 F、肠腺 G、肝脏 b、外分泌腺H、泪腺6、将下列病因和病名用线连接A、婴幼

2、儿时期甲状腺激素分泌不足 a、侏儒症B、幼年时期垂体分泌生长激素不足 b、甲亢C、胰岛素分泌过少 c、呆小症D、甲状腺激素分泌过多 d、糖尿病E、幼年时期生长激素分泌过多 e、巨人症、有人在饲养蝌蚪时做了如下实验:取 A、B、C 三只大烧杯,均放入等量的清水、水草、10 只大小基本相等的蝌蚪,每天均用蛋黄喂养;在 A 烧杯每天加入 5mg 甲状腺激素制剂,B 烧杯每天加入 5mg 甲硫咪唑(甲状腺激素抑制剂) ,C 烧杯不作任何处理;连续观察一周,每天记录一次蝌蚪的体长、四肢和尾的变化。试问:(1)预期一周后,尾最长的是 烧杯中的蝌蚪,最先长出四肢的是 烧杯中的蝌蚪。2(2)若结果与预测的相符,则说明甲状腺激素具有 的作用。(3)若烧杯内的水和食物中缺碘,则其中的蝌蚪的变化更像 烧杯的蝌蚪。(4)在该实验中,作为对照组的是 烧杯内的蝌蚪。

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