logo - 刷刷题
下载APP
【单选题】

近似昼夜节律是指周期为24±4小时的生物节律。下列哪种生理活动不完全是近似昼夜节律的( )

A.
尿量
B.
血压
C.
心电
D.
核心体温
E.
营卫气血运行
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】人体昼夜生物节律两个特性?()

A.
属于内源型节律,一旦形成就很难改变
B.
属于内源型节律,可人工调节变更周长短
C.
属于外源性节律,不能改变

【单选题】人体昼夜生物节律的两个特性是

A.
属于内源性节律,一旦形成就很难改变
B.
属于内源性节律,其周期可由人工调制而变更长短
C.
属于外源性节律,一旦形成就很难改变

【单选题】Biological ClockWhen the sun rises on a warm and sunny day, you can see some flowers open up. When they close late in the afternoon, other flowers open.Biological rhythms(生物节律), like the opening and c...

A.
But where can you find it?
B.
This makes them feel tired.
C.
In the summer they fly back to have babies.
D.
We are learning more and more about them.
E.
Biological clocks can be adjusted.
F.
Other rhythms are based on months, seasons or years.

【单选题】日周期生物节律的控制中心位于( )。

A.
下丘脑前核
B.
视上核
C.
下丘脑外侧核
D.
视交叉上核
E.
弓状核