• 2022-06-07
    If the carbonyl group is at an end of the carbon chain (that is, in an aldehyde group), the monosaccharide is an aldose; if the carbonyl group is at any other position (in a ketone group), the monosaccharide is a _________.
  • ketose

    内容

    • 0

      对查询结果分组使用的关键字是( ) A: group B: group with C: group by D: group of

    • 1

      We can learn from the passage that _____.() A: some of the group had been there before B: the group had done rock-climbing many times C: some of the group already knew each other D: group all came from the same city

    • 2

      如果查询的select子句为select A,B,C*D ,则不能使用的group by子句是(C)。A. group by AB. group by A,BC. group by A,B,C*DD. group by A,B,C,D A: group by A B: group by A,B C: group by A,B,C*D D: group by A,B,C,D

    • 3

      What are group norms? ( ) A: Modes of behaviour that are acceptable to and shared by group<br/>members. B: Modes of behaviour that are shared by some members of the group. C: Modes of behaviour that challenge group values and beliefs. D: Modes of behaviour that are different of those of the other group<br/>members.

    • 4

      Evolution can be defined as _____ change that takes place in a(n) _____. A: any; individual B: a genetic; individual C: any; group of organisms D: a genetic; group of organisms