The presence of a cancerous mass in a person's lung is a direct result of _
Lung Cancer
a
production of excessive protein inhibitors.
b
the uncontrolled division and growth of abno
rmal cells in the lung.
c
exposure to carcinogens, such as cigarette smoke.
Answer: The presence of a cancerous mass in a person's lung is a direct result of the uncontrolled division and growth of abnormal cells, commonly known as lung cancer. Excessive protein inhibitors are not directly associated with the development of a cancerous mass in the lung.
To understand why the presence of a cancerous mass in a person's lung is a direct result of lung cancer, we need to understand the basics of cancer development.
Cancer is a disease characterized by the uncontrolled growth and division of abnormal cells. These cells can form a mass or tumor, and if this tumor develops in the lung, it is known as lung cancer.
Lung cancer typically begins when normal cells in the lung undergo genetic mutations or changes in their DNA. These mutations can be caused by various factors, such as tobacco smoke, exposure to certain chemicals, or genetic susceptibility.
Once these genetic mutations occur, the affected cells start to divide and grow in an uncontrolled manner. This abnormal growth leads to the formation of a cancerous mass, also known as a tumor, in the lung. As the tumor continues to grow, it can invade nearby tissues, spread to other parts of the body (metastasize), and cause various symptoms and complications.
Therefore, the presence of a cancerous mass in a person's lung is a direct result of the uncontrolled division and growth of abnormal cells, which is characteristic of lung cancer.