J1_人对信息的获取和处理
Quiz
•
Science
•
7th Grade
•
Medium
W.Y. Tan
Used 15+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
皮肤具有再生能力的结构是_____。
真皮层
角质层
生长层
皮下组织
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
皮肤的排泄功能主要与皮肤的哪一结构有关?
毛囊
汗腺
皮脂腺
皮下组织
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
企鹅不怕寒冷的其中一个主要原因是因其具有厚厚的_____。
真皮
角质层
生长层
皮下组织
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下列哪项活动不能保存皮肤的健康?
多喝水
多吃水果
保持皮肤卫生
经常长时间进行户外运动
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
黑色素细胞产生的黑色素具有以下哪项功能?
调节体温
增强皮肤弹性
促进表皮角质化,保护皮肤
吸收紫外线,防止紫外线穿透皮肤损伤内部
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
感冒时造成嗅觉迟钝的原因是______。
嗅觉细胞损坏
嗅觉神经絮乱
嗅毛被堵住
大脑反应迟钝
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
关于嗅觉的特点,下列说法错误的是_____。
通常小孩的嗅觉比父母敏感
不同动物的嗅觉敏感度不同
动物对不同气体的敏感度不同
卖鱼的小贩对鱼的腥味更敏感
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