Which of the following terms refers to agents that increase the likelihood of developing cancer?
A
Mutagens
B
Antigens
C
Carcinogens
D
Pathogens
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Understand the definitions of the terms provided in the question: Mutagens, Antigens, Carcinogens, and Pathogens.
Define 'Mutagens': These are agents, such as chemicals or radiation, that cause changes or mutations in the DNA sequence. While some mutagens can lead to cancer, not all mutagens are carcinogens.
Define 'Antigens': These are molecules or substances that trigger an immune response in the body. They are not directly related to cancer development.
Define 'Carcinogens': These are substances or agents that directly increase the likelihood of developing cancer by causing damage to DNA or interfering with cellular processes.
Define 'Pathogens': These are microorganisms, such as bacteria, viruses, or fungi, that cause disease. While some pathogens (e.g., certain viruses) can contribute to cancer, the term 'pathogen' is broader and not specific to cancer development.