An advantage regarding the use of protein therapeuticsover small molecule drugs

Which of the following would you consider to be an advantage regarding the use of protein therapeuticsover small molecule drugs?

Group of answer choices

Protein therapeutics are less likely to contend with an immunogenic response.

Protein therapeutics are more likely to interfere with normal physiological processes.

Protein therapeutics are more likely to be able to penetrate the target tissues.

Protein therapeutics may more easily be applied to treat a genetic disease.

Protein therapeutics are relatively less costly to produce.