Question 1:

What are biopharmaceuticals?

Explanation: Biopharmaceuticals are drugs produced using biotechnology. They are typically derived from living organisms or produced using recombinant DNA technology. Therefore, option B is correct.

Question 2:

What is the function of monoclonal antibodies?

Explanation: The function of monoclonal antibodies is to target specific cells or molecules. Monoclonal antibodies are highly specific and can bind to specific antigens, allowing them to be used for targeted therapies and diagnostics. Therefore, option B is correct.

Question 3:

What is gene therapy?

Explanation: Gene therapy is a therapy that involves genetic modification. It aims to treat or prevent diseases by introducing, removing, or modifying genes within an individual's cells. Therefore, option D is correct.

Question 4:

What is the purpose of recombinant DNA technology in biopharmaceutical production?

Explanation: The purpose of recombinant DNA technology in biopharmaceutical production is to produce therapeutic proteins. Recombinant DNA technology allows for the insertion of specific genes into host organisms, such as bacteria or yeast, to produce large quantities of therapeutic proteins for medical use. Therefore, option C is correct.

Question 5:

What is the function of CRISPR-Cas9 in biotechnology?

Explanation: The function of CRISPR-Cas9 in biotechnology is to edit genetic material. CRISPR-Cas9 is a revolutionary gene-editing tool that allows scientists to make precise changes to the DNA sequence of an organism. Therefore, option A is correct.