Wet macular degeneration is an eye disease caused by leaking blood vessels. A gene therapy has been made that produces a protein that blocks the production of new blood vessels. Why is wet macular degeneration a good candidate for gene therapy? Select all that apply.
1. The gene therapy is delivered by injection
2. The gene therapy makes a single protein that blocks new blood vessels causing the eye disease
3. The target cells in the eye are easily accessible
4. The modified cell produces new proteins
2. The gene therapy makes a single protein that blocks new blood vessels causing the eye disease
3. The target cells in the eye are easily accessible