Achampion weight lifter picks up a pencil. a minute later she picks up a sixty-pound object using the same muscles. what was different about the two movements? also, what are the differences (at the cellular and molecular levels) in her arm muscles as compared to those of a weaker, untrained person?

How are medical providers most likely to be grouped for searches? check all that apply. -coverage -specialty -age -competence -need

Some viruses can be crystallized and their structures analyzed. one such virus is yellow mottle virus, which infects beans. this virus has a single-stranded rna genome containing about 6300 nucleotides. its capsid is 25-30 nm in diameter and contains 180 identical capsomeres.if the yellow mottle virus begins its infection of a cell by using its genome as mrna, which of the following would you expect to be able to measure? a) replication rateb) transcription ratec) translation rated) formation of new transcription factors

Which person should increase calorie intake due to a lifestyle choice? a. an adult who is often sedentary b.an athlete c.a student getting ready for school exams d.an older woman