The lac operator binds the lac repressor. the dna sequence of the lac operator shares a charateristic with the dna sequences of the binding sites of many resriction enzymes. what is the common characteristic?

Which sentence best expresses the differing opinions of these two book reviews?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

This question is only for applicants to scholars for medicine or scholars for dental medicine: what aspects about medicine (or dental medicine) intrigue you? describe how these aspects influence your life. (100-650 words)