This is the normal nucleotide sequence on a dna strand

a-c-t-g-a-t

what is an insertion

a. c-t-g-c-g-a-t

b a-c-t-g-a-t

c a-g-t-g-g-a-t

d a-c-t-g-g-a-u

me plz

The decision to annex hawaii was a controversial one

How did slavery end in the united statesa. it ended with the emancipation proclamationb. it ended when the union won the civil warc. it ended with the fifteenth amendmentd. it ended with the 13th amendment

What explains the increase in life expectancy in botswana? a. the increased availability of jobs and an improved economy b. access to antiretroviral drugs, hiv/aids education, and widespread hiv/aids testing c. a series of military takeovers that stabilized the political system and led to education reform and increased literacy rates d. a recent military coup that led to an improved healthcare system select the best answer from the choices provided.