Protein Synthesis & Genetic Engineering Test 1. At the beginning of this unit, we were introduced to a nucleic acid called ribonucleic acid,
or RNA for short. It plays an important role in protein synthesis. 1) Compare and
contrast the structure and function of RNA with DNA. 2) State the central dogma by
including DNA, RNA, and proteins into your statement. 3) Name the three main RNA
molecules introduced in this unit, and briefly explain their functions. 4) Explain what a
codon and amino acids are. (10 points)

Amedication order for 125 micrograms of digoxin in 100 mil liters of normal saline is prescribed to be delivered over 1 hour. you have two 1- milliter ampules containing 599? micrograms. how many milliliter of digoxin injection will be needed?

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?