Ruby is making earrings for herself and her four best friends as a project. She has a 1.9 cm long rod of pure platinum that she wants to divide into 10 equal pieces — one piece for each earring. In order to get it exactly right, she is going to measure each 0.19 cm long piece in millimeters. How many millimeters long will each piece be? A. 0.19 mm B. 1.9 mm C. 19 mm D. 0.019 mm

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

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.

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons