皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【判断题】
弓矫治器第三序列弯曲指的是圆形弓丝的转矩。
A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【多选题】What is the physiological role of retinoid hormones ?
A.
The retinoid hormones are potent hormones that regulate the growth, survival, and differentiation of cells via nuclear retinoid receptors. The prohormone retinol is synthesized from β-carotene, primarily in liver, and many tissues convert retinol to the hormone retinoic acid (RA).
B.
RA binds its specific receptor (RAR) in the nucleus, forms a dimer with another nuclear protein, retinoid X receptor (RXR), and alters the rate of expression of genes responsive to R
C.
All tissues are retinoid targets, as all cell types have at least one form of nuclear retinoid receptor. In s, the most significant targets include cornea, skin, epithelia of the lungs and trachea, and the immune system, all of which undergo constant replacement of cells.
D.
RA regulates the synthesis of proteins essential for growth or differentiation. Excessive vitamin A (the precursor to retinoid hormones) can cause birth defects, and pregnant women are advised not to use the retinoid creams that have been developed for treatment of severe acne.
【单选题】组织目标的特征不包括( )。
A.
一致性
B.
协调性
C.
可行性
D.
创造性
【判断题】职工薪酬中的非货币性福利应当根据职工提供服务的受益对象分别计入成本费用。 ( )
A.
正确
B.
错误
【判断题】职工薪酬中的非货币性福利应当根据职工提供服务的受益对象分别计入成本费用
A.
正确
B.
错误
【单选题】Nuclear science should be developed to benefit the people ______ harm them.
A.
more than
B.
rather than
C.
other than
D.
better than
【判断题】从扁形动物开始出现了中胚层。
A.
正确
B.
错误
【单选题】从扁形动物开始出现了( )胚层。
A.
B.
C.
D.
【判断题】职工薪酬中的非货币性福利应当根据职工提供服务的受益对象分别计入相关资产成本或当期损益,同时确认应付职工薪酬。( )
A.
正确
B.
错误
【多选题】缺乏执行力的组织的共同特征,包括()。
A.
缺少坦率沟通
B.
成员不认同组织目标
C.
组织缺乏明确目标
D.
清楚自己应承担的责任
【多选题】缺乏执行力的组织的共同特征,包括()
A.
组织缺乏明确目标
B.
成员不认同组织目标
C.
清楚自己应承担的责任
D.
缺少坦率沟通
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题