The spontaneous loss of amino groups from adenine in dna results in hypoxanthine, an uncommon base, opposite thymine. what combination of proteins could repair such damage?
a. nuclease, dna polymerase, dna ligase
b. telomerase, primase, dna polymerase
c. telomerase, helicase, single-strand binding protein
d. dna ligase, replication fork proteins, adenylyl cyclase

Whose work is most likely to be part-time and at several locations? а. physical therapistb. sports physicianc nutritionistd group fitness instructor

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

How does secondary succession differ from primary succession?