Biotechnology (OCR Biology A2)
- Created by: Anna Mapley
- Created on: 29-04-14 13:45
Other questions in this quiz
2. Multiple copies of a required piece of DNA can be produced using.....
- replica plating
- PCR
- electrophoresis
- DNA probes
3. Gene therapy can be used to treat cystic fibrosis. Which of these statements is not true?
- Gene therapy involves inserting the dominant gene into the cells of the lungs
- Cystic fibrosis is a diseaese where abnormally thick mucus is produced in the lungs
- Parents who are both heterozygous for cystic fibrosis cannot have a child with the disease.
- Cystic fibrosis is caused by a recessive allele
4. Which of these is not a microorganism?
- archeans
- arachnids
- prokaryotes
- bacteria
5. What happens during the lag phase of a population in a closed culture?
- bacteria adjust to their new conditions and start to produce new enzymes.
- bacterial cells grow and divide at their maximum rate
- bacterial cells start to die
- bacteria have stopped reproducing due to lack of enzymes
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