Launch This Resource. In 1950, Erwin Chargaff published a paper stating that in the DNA of any given species, the ratio of adenine to thymine is equal, as is the ratio of cytosine to guanine. This became known as Chargaff's ratio, and it was an important clue for solving the structure of DNA. Downloads. Downloads.
The average annual overhead for a dental office (not including the dentistâs salary) is $350,000. The average clinician works 33 hours per week for 48 weeks, which is 1,600 hours per year. By taking the $525,000 average annual revenue and dividing it by 1,600 hours, we get $312 an hour to keep the office operating profitably.
1 DocShop is a site that provides information regarding sedation dentistry and the cost according to the site can range from $225 to $300. 2  These prices are good for sedation methods used less often in dentistry as well as those used for dental surgery. It should be noted that the price for sedation dentistry does not include the cost of the actual dental procedure. 2  There are different types of sedatives that can be used depending on the type of procedure that will be performed, and the cost can differ based on this.