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 abnormal cells.
c
meiotic division of normal cells.
d
the crowding of released antigens.
b
the uncontrolled division and growth of abnormal cells.
The correct answer is:
b) the uncontrolled division and growth of abnormal cells.
The presence of a cancerous mass in a person's lung is a direct result of the uncontrolled division and growth of abnormal cells. Cancer occurs when the normal cell division and growth processes become disrupted, leading to the formation of tumors or masses. In the case of lung cancer, these abnormal cells can develop in the lung tissue and form a cancerous mass.
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 option b.
To understand why this is the case, it's helpful to have some background knowledge about cancer. Cancer occurs as a result of genetic mutations in the DNA of normal cells. These mutations can disrupt the normal control mechanisms that regulate cell division and growth.
In the case of lung cancer, these mutations primarily affect the cells of the lungs. These mutations can be caused by various factors, such as exposure to tobacco smoke, radon, asbestos, or other carcinogens. Once these mutations occur, the affected cells start growing and dividing in an uncontrolled manner, forming a mass or tumor.
This tumor can be malignant, which means it has the potential to invade nearby tissues and spread to other parts of the body, or it can be benign, which means it remains confined to its original location and does not invade or spread.
So, in summary, the direct result of a cancerous mass in a person's lung is the uncontrolled division and growth of abnormal cells.