Biochemistry is the study of the chemical structures and processes that occur in living organisms. Small
changes in the structures of molecules, like enzymes, can cause changes in how they function in an
organism, which can disrupt the system. What structural change do tobacco companies utilize to increase
the percentage of nicotine that the lungs will absorb from their cigarettes?

The structural change that the tobacco companies utilize to increase the percentage of nicotine that the lungs will absorb from their cigarettes is Bronchodilators

Explanation:

Due to the increase death rates in the United States, there is a constant elimination of cigarettes. The loading of chemical compounds in tobacco makes a person very addictive.

The structural change that the tobacco companies utilize to increase the percentage of nicotine that the lungs will absorb from their cigarettes is Bronchodilators

The tobacco crops are stuffed twice the amount of nicotine, the tobacco is structured in a way where the consumption of the nicotine to the lungs is just 14.2 percentage.

Therefore, in the name of renovating the tobacco in a more healthy precautions the end results are pretty bad leading into numerous deaths, especially age group below 20.