The identity of the four dna nucleotides is based on a-nitrogen bases b-covalent bonds c- sugars d-phosphate groups i say b seed second opinion!

Describe how alleles and genes are related

If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.