What is the primary use of directed evolution in chemical biotechnology.
a. To engineer new biocatalysts
b. To study protein structure
c. To develop new drugs
d. To modify the expression of genes
Answer: a. To engineer new biocatalysts
a. To engineer new biocatalysts
b. To study protein structure
c. To develop new drugs
d. To modify the expression of genes
Answer: a. To engineer new biocatalysts
a. Sanger sequencing
b. Next-generation sequencing
c. Both A and B
d. None of the above
Answer: c. Both A and B
a. To edit genes in living organisms
b. To study gene function
c. To reprogram cells
d. To silence genes in living organisms
Answer: d. To silence genes in living organisms
a. Electroporation
b. Microinjection
c. Lipofection
d. All of the above
Answer: d. All of the above
a. To modify the structure of proteins for therapeutic purposes
b. To study the interactions between proteins and carbohydrates
c. To develop new biocatalysts
d. To engineer new crops
Answer: a. To modify the structure of proteins for therapeutic purposes
a. Suspension culture
b. Adherent culture
c. 3D culture
d. All of the above
Answer: d. All of the above
a. Circular dichroism
b. Surface plasmon resonance
c. Fluorescence spectroscopy
d. Mass spectrometry
Answer: a. Circular dichroism
a. To study gene expression
b. To develop new drugs
c. To analyze single cells
d. To study protein interactions
Answer: c. To analyze single cells
a. To study gene function
b. To develop new biocatalysts
c. To engineer new crops
d. To edit genes in living organisms
Answer: d. To edit genes in living organisms
a. Western blotting
b. Northern blotting
c. Southern blotting
d. ELISA
Answer: b. Northern blotting