When Greg's friend had a serious accident with an electrical saw and cut his arm, the flow of blood was severe. Greg knows he should immediately rush
his friend to the emergency room 25 minutes away. What should Greg do
quickly before going to the emergency room?
A. Call a primary care doctor and seek advice.
B. Stem the flow of blood to prevent shock.
C. Give Greg some water.
O D. Clean the blood from the saw and the surrounding area.

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