What to create	Quiz
Which subject	Science
What age group	Year or Grade 7
What topic	Genetic Technologies
Question types	Close-ended
Number of questions	10
Number of answers	4
Correct answers	Exactly 1
Show correct answers
Use images (descriptions)
Any other preferences

Grade 7 Science Quiz: Genetic Technologies

Instructions

Answer the following questions by choosing the correct option (A, B, C, or D) for each question. Good luck!

1. What does DNA stand for?

   • A. Deoxyribonucleic Acid
   • B. Deoxyribonuclear Acid
   • C. Dioxyribonucleic Acid
   • D. Deoxyribonucleotide Acid

2. What is the primary goal of genetic engineering?

   • A. To create larger animals
   • B. To change the genetic makeup of organisms
   • C. To study evolution
   • D. To understand cell division

3. Which genetic technology allows scientists to make copies of a specific DNA segment?

   • A. Gene therapy
   • B. DNA fingerprinting
   • C. Polymerase chain reaction (PCR)
   • D. Cloning

4. What is CRISPR primarily used for?

   • A. To boost plant growth
   • B. To edit genes in living organisms
   • C. To preserve endangered species
   • D. To increase the yield of crops

5. Which of the following is a potential ethical concern regarding genetic modification?

   • A. Improved crop resistance
   • B. Creation of "designer babies"
   • C. Enhanced food production
   • D. Development of new medicines

6. What is a genetically modified organism (GMO)?

   • A. An organism that has been bred through traditional methods
   • B. An organism with genes altered using biotechnology
   • C. An organism that is extinct
   • D. An organism found only in the wild

7. What role do plasmids play in genetic engineering?

   • A. They are used for energy production
   • B. They serve as vectors to transfer genes
   • C. They determine an organism's appearance
   • D. They produce proteins in cells

8. Which of the following is an example of gene therapy?

   • A. Altering crops to resist pests
   • B. Injecting a healthy gene to replace a faulty one
   • C. Cloning a rare animal
   • D. Using DNA to identify a suspect in a crime

9. What is the purpose of DNA sequencing?

   • A. To change the color of an organism
   • B. To determine the order of nucleotides in DNA
   • C. To replicate DNA for reproduction
   • D. To compare different species

10. What is the significance of the Human Genome Project?

    • A. It aimed to clone humans
    • B. It mapped all the genes in the human genome
    • C. It was focused on developing vaccines
    • D. It studied ancient DNA from fossils

---

Answer Key

1. A
2. B
3. C
4. B
5. B
6. B
7. B
8. B
9. B
10. B

End of Quiz