Answer:
All of the options are correct.
Where is the diagram if you send it I can help u
I think It purifies the soluble GFP in the supernatant by passing over the supernatant over an HIC columnin a highly salty buffer.
I believe that 2 is correct. :)
The medicare prospective payment system for reimbursing hospitals utilizes APCs.
APC stands for Ambulatory Payment Classifications that includes the outpatient payment system which is applicable only to the hospitals. There are different reimbursement methods for hospitals outpatients, inpatients, physicians, etc.
<span />