Year 13 Biology
Genome projects and gene technologies
Sequencing methods and genome projects, recombinant DNA technology, in vivo and in vitro cloning, DNA probes, genetic engineering and fingerprinting, and the ethics of gene technologies.
Genome projects and gene technologies free practice
No timer and no account needed. Check each answer as you go, then read the explanation.
1. A plasmid is 4300 base pairs long and is cut once. A gene of 1200 base pairs is ligated in. How many base pairs are in the recombinant plasmid?
Your answer is marked as soon as you give it.
Want more of this topic?
- A narrated lesson video that works through the topic, with worked examples
- 100 practice questions at foundation, core and stretch level
- A worked explanation on every answer, and progress you can come back to
The lesson and practice open when you start the 7-day free trial. Cancel before it ends and you pay nothing.