Quiz for task cbio

1. The human genome DNA has approximately how many base-pairs?

    

    

2. The G and C are always opposite. The bases A and T are always opposite. How does this explain how the double helix can split and regenerate as two, each exactly as before.

    

    

3. The term which denotes building something that did not exist before by changing its genes

    

    

4. Give an examle of transgenic genetic engineering applied to cow and their milk production

    

    

5. Eugenics -- what does this try to create?

    

    

6. Name two plants which were noted in the video as having been improved by genetic engineering.

    

    

7. In a genetically modified organism, what would be the difference between a somatic change and a germ-line change?