Karen has type 1 diabetes, and she often forgets to administer insulin to herself. why does her breath usually have a fruity odor?

When does dna replication(make a copy of itself)?

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca