Overview
This statement of background should be for Master of Science Biomedical Sciences. Ssome of the question should be Why Bio medical Science, why research in bio medical science.
Most graduate programs require applicants to submit a Statement of Background and Goals with their applications.
The statement generally discuss what you have to offer the program and what you wish to get out of the program. It should include a brief description of your field of interest, related background, desired area of study and research emphasis/career goals.