Aprotein is 300 amino acids long. which of the following could be the number of nucleotides in a bacterial gene that codes for that protein? 1) 3 2) 100 3) 300 4) 900 5) 306 2. using neurospora, beadle and tatum were able to propose the far-reaching hypothesis that 1) mutants will grow

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a. passive diffusion b. facilitated diffusion c. active transport d. pinocytosis

Which star has the highest apparent magnitude?

Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?