Which information can be accessed through a patient portal? -test results
-support groups
-insurance Bill's
-cost comparisons

Test results

Explanation:

With a patient portal, you are able to securely view or print out portions of your medical records. This can include discharge summaries, doctor visits, medications, immunizations, lab results, allergies, and so on. You can use the patient portal from any device that has a constant internet connection.

answer; genes dictate the production of specific enzymes, and affected individuals have genetic defects that cause them to lack certain enzymes;