皮皮学，免费搜题
登录
搜题
【单选题】
有关甾体激素，以下哪些是错误的A.
由肝脏降解，经肾脏排泄
B.
孕烯醇酮是合成所有甾体激素的前体物质
C.
雌激素是由18个碳原子组成，孕激素由21个碳原子组成，雄激素是由19个碳原子组成
D.
甾体激素属于类固醇激素
E.
雌激素、孕激素、雄激素、前列腺素均属甾体激素
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
【单选题】My mother and I went on a to Thailand to see my brother who is studying there.
A.
journey
B.
travel
C.
way
D.
trip
【简答题】● (71) In the strength of the carrier signal is varied to represent binary 1 or 0． (72) is a system that can map a name to an address and conversely an address to an name． (73) is a three-way handshak...
【单选题】In the strength of the carrier signal is varied to represent binary 1 or 0. (72) is a system that can map a name to an address and conversely an address to an name. (73) is a three-way handshaking aut...
A.
ASK
B.
PSK
C.
FSK
D.
FDM
【简答题】A．some B．several C．various D．varied
【单选题】In(66)the strength of the carder signal is varied to represent binary 1 or 0.(67)is a system that can map a name to an address and conversely an address to an name.(68)is a three-way handshaking authe...
A.
ASK
B.
PSK
C.
FSK
D.
FDM
【单选题】引起16世纪至17世纪基督教内部分裂的导火索是?
A.
文艺复兴运动使人们不再相信基督教
B.
基督教内部权力争斗
C.
国家机构不允许基督教会权力膨胀
D.
基督教腐败引起巨大不满
【简答题】［A］ alternate ［B］ different ［C］ varied ［D］ several
【简答题】The coral islands have varied _________________________________________________________.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
