Imagine working with the scientists who did this research. One of them proposes testing the hypothesis that Kitl is important for coat coloration. To do this, she plans to observe what happens when an engineered double-stranded miRNA precursor is expressed in mouse embryos. One strand of the miRNA precursor would be complementary to KitlmRNA. How could this approach work to test the hypothesis

Give the biological term for: structures that display characteristics of living organisms only within living cells

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

What enzyme is most important for dna replication and why?