A typical antibody molecule has antigen-binding sites.

Which of these gives the best indication that a health service is based on pseudoscience?

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.

What will increase in a person's body as they consume alcohol? a lung capacity b blood alcohol levels c insulin levels d nicoitne levels