Applications of DNA Technology Quiz

What was one of the first medical applications of recombinant DNA technology?

• Synthesizing vitamins

• Creating antibiotics

• Producing insulin

• Developing painkillers

What is the main purpose of using recombinant DNA technology in medicine?

• To develop new surgical techniques

• To enhance human physical abilities

• To produce essential proteins like insulin

• To create new species

How does recombinant DNA technology improve vaccine safety?

• By recreating the outer shell of the virus

• By using whole viruses

• By using live viruses

• By increasing the virus's strength

What is a key feature of non-coding regions of the genome used in forensics?

• They are only found in males

• They contain short tandem repeats

• They are identical in all individuals

• They code for proteins

What type of DNA is inherited only from the mother and used in forensic analysis?

• Nuclear DNA

• Y chromosome DNA

• Ribosomal DNA

• Mitochondrial DNA

What is Y chromosome typing used for in forensic science?

• Detecting genetic disorders

• Identifying male individuals

• Identifying maternal lineage

• Determining age

How does recombinant DNA technology benefit agriculture?

• By reducing the need for water

• By enhancing the taste of crops

• By increasing crop size

• By making crops resistant to insects and herbicides

What is one advantage of delaying the ripening of crops using DNA technology?

• It reduces the need for fertilizers

• It makes crops more colorful

• It allows for longer transportation times

• It increases the nutritional value

What is a potential economic benefit of using recombinant DNA technology in agriculture?

• Decreasing the need for labor

• Reducing the cost of fertilizers

• Protecting crops from diseases and ensuring farmers get paid

• Increasing the number of harvests per year

Which of the following is NOT a benefit of recombinant DNA technology in agriculture?

• Creating crops that are resistant to pests

• Reducing the need for pesticides

• Increasing the nutritional content of crops

• Delaying the ripening of crops