sickle cell disease.

sickle cell disease.

1. Describe how somatic gene therapy has been successful in combating sickle cell disease but has failed in other applications.
2. Does genetic screening help people? Consider both the pros and cons of genetic screening in your answer.
3. What happens if the kidneys excrete too much water
4. Nitrogen must be excreted comes from where
5. A positive feedback mechanism regulates which hormone
6. the main active transport system in neuron
7. the glomerular dimtate is indentixak to blood plasma excet for