F the template DNA in a Sanger sequencing reaction has the sequence CGTAGGGCATCA and the primer used is TGAT, what color will the fastest band (and first to be read) on the sequencing gel be (ddATP=green, ddTTP=red, ddGTP=black, ddCTP=blue)?

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )