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Choose the number with the lowest value:

A) 48.012 B) 48.120 C) 48.221 D) 48.123

The term recombinant therapeutic proteins refers to:

A) Artificial forms of recombinant DNA that have been created by combining or inserting one or more DNA strands into a single molecule. B) The use of biological systems, such as cells or tissues, or biological molecules, such as enzymes or antibodies, in the manufacturing of commercial products. C) A class of therapeutic protein produced by biotechnological techniques, such as genetic engineering. D) Medicinal products derived from blood, as well as vaccines, toxins, and allergen products.