Convert 384base10 to base 12

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Which of the following is a testable hypotheses?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from