The portion of the dna double helix requiring the least energy input to form the bond is the
the portion of the dna double helix requiring the least energy input to form the bond is the
bond between deoxyribose and the nitrogenous bases.
bond between the phosphate groups and the nitrogenous bases.
phosphate-deoxyribose backbone.
hydrogen bond between the complementary strands.

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Which of the following terms describes all of the non-living components of an ecosystem

Azoologist is studying four very closely related feline species. she wishes to compare their gestation periods. an observational study is conducted where the zoologist observes the gestation period of 50 randomly selected felines in each species. a one-way anova test is run to test the hypothesis that the average gestation period is the same for each of the four species. a level of significance of 0.05 is used, and a p-value of 0.01 is calculated. based on this result, the conclusion that can be drawn is that: