【判断题】企业的生命周期是指企业的诞生、成长及壮大过程。()
【多选题】企业的生命周期是指企业诞生、成长、壮大、()的全过程。
【简答题】锚定信号序列(signal-anchor sequence,anehor sequence)
【简答题】若钝角△ABC的三边a,b,c满足a<b<c,三内角的度数成等差数列,则 ac b 2 的取值范围是______.
【简答题】若钝角三角形三内角的度数成等差数列,且最大边长与最小边长的比值为m,则m的范围是______.
【单选题】Prokaryotic chromosomes consist mostly of unique sequence DNA only. repetitive sequence DNA only. either unique sequence or repetitive sequence DNA. both unique sequence and repetitive sequence
A.
both unique sequence and repetitive sequence
B.
either unique sequence or repetitive sequence DN
C.
repetitive sequence DNA only.
D.
unique sequence DNA only.