What is a plasmid used for in genetic engineering?
Answer and explanation
Correct answer: D. A vector carrying a foreign gene into bacteria
- Step 1: Plasmids are small circular DNA molecules. Step 2. They can carry inserted genes into bacteria. Answer: a vector. Why not the others: these describe other molecules.
Practise more Cell Biology, Metabolism and Genetics.
Free questions with an explanation for every one, and full timed German Abitur mock tests.
More Cell Biology, Metabolism and Genetics questions
- Which organelle is the main site of ATP production in eukaryotic cells?
- Which base pairs with adenine in DNA?
- What is the plant cell wall mainly made of?
- Where in the chloroplast do the light-dependent reactions of photosynthesis take place?
- What happens to red blood cells placed in a hypotonic solution?
- What does a competitive inhibitor do to an enzyme?