The 3' -OH of the sugar group forms a bond with one of the negatively charged oxygens of the phosphate group attached to the 5' carbon of another sugar. When many of these nucleotide subunits combine, the result is the large single-stranded polynucleotide or nucleic acid, DNA ().
The length of the exam depends on the type of study being performed. 1  MRI of the Brain â¦ 20-45 minute scan time. 2  MRI of the Orbits â¦ 20-35 minute scan time.3  MRI of the TMJ â¦ 45-60 minute scan time.4  MRI of the Soft Tissue Neck â¦ 25-35 minute scan time.5  MRI of the Cervical Spine â¦ 20-35 minute scan time. MRI of the Brain â¦ 20-45 minute scan time. 2  MRI of the Orbits â¦ 20-35 minute scan time. 3  MRI of the TMJ â¦ 45-60 minute scan time. 4  MRI of the Soft Tissue Neck â¦ 25-35 minute scan time.
Average Cost of Brain MRI The average cost of Brain MRI reaches $1,600 to $8,500, which makes up for the scan, doctorâs fees and complication of the state being observed. How much does a brain MRI cost depends on location. However, there is a published national rate for the procedure. The national minimum price is $1,600 which can be found in Lincolnton, NC, a national average cost of Brain MRI of $2,625, and the national maximum price which is at Ketchikan, AK.