Question

It is recommended that people avoid excessive use of tanning beds. Exposure to the radiation emitted by tanning beds can cause skin cancer. This cancer is the direct result of a (1) change in a starch molecule (2) mutation in the genetic material (3) mutation in a protein (4) change in a fat molecule

Answer 1

Skin cancer from tanning bed usage is a result of mutations in the DNA of skin cells due to ultraviolet radiation, not a change in starch molecules, proteins, or fat.

Step-by-step explanation:

The correct answer to your question is (2) a mutation in the genetic material. Ultraviolet radiation from sources such as tanning beds can cause damage to the DNA in your skin cells, leading to mutations. These DNA mutations can then lead to the uncontrolled cell growth and division that characterizes skin cancer. Not all mutations will necessarily lead to cancer, but an accumulation of mutations increases the likelihood of developing cancer.

Learn more about Skin Cancer