Answer:
1. C 2.C 3.D
Step-by-step explanation:
I know for a fact my answers are correct!
But can you help me with 1? Maybe you know maybe you don't!
Some types of cancers are caused by faulty genes. Scientists are researching methods for preventing and treating cancer with gene therapy. Which of the following is a plausible method to help treat cancer caused by faulty genes?
A. inserting genes that block the faulty genes from producing protein
B. boosting the immune system to destroy the faulty genes
C. replacing the faulty genes with healthy genes
D. inserting healthy genes which will fix the faulty genes