皮皮学，免费搜题
登录
搜题
【单选题】
突触前抑制产生的机制是A.
突触前神经元阈电位水平抬高
B.
突触前末梢兴奋性递质释放减少
C.
突触前末梢释放抑制性神经递质
D.
突触后膜产生IPSP
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】“But that’s different. A person from their culture and a person from our culture could never really know each other.” “Like you know me?” his wife asked. “Yes. Like I know you.” ... “How can you under...
【单选题】Why are RDAs regularly updated?
A.
New discoveries in the science of nutrition are constantly being made.
B.
Americans' diets are constantly changing.
C.
As people age, their nutritional needs change.
D.
Very little is currently known about nutrition.
【单选题】Answer the questions about the words and expressions. If someone nags someone else, are they (a) encouraging them, or (b) criticizing them constantl
A.
T hey are encouraging them constantly.
B.
They are criticizing them constantly.
【单选题】It rained hard for several days. _____, a flood occurred in South China this summer. [ ]
A.
Constantly
B.
Firmly
C.
Consequently
D.
Deliberately
【单选题】A turbocharged diesel engine will have an intake manifold pressure____________.
A.
constantly decreasing as engine load increase
B.
constantly increasing as the amount of supercharging increases
C.
approximately equal to exhaust manifold pressure at all times
D.
approximately equal to atmospheric pressure at all times
相关题目：
参考解析：
知识点：
题目纠错 0
发布
