Answer:
The active smokers and those getting exposed, that is, passive smokers are at enhanced threat of bacterial infections. Getting exposed to tobacco smoke enhances vulnerability to respiratory tract infections, comprising pneumonia, tuberculosis, and Legionnaires disease.
Smoking compromises the anti-bacterial activities of leukocytes incorporating monocytes, neutrophils, B cells, and T cells, thus, demonstrating the mechanism for enhanced risk of infections.
Fungus because it is a living thing in its own right as opposd to a brain cell which is part of an organism.
A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria.
Answer:
No
Explanation:
Replication happens at a much faster rate in prokaryotes than in eukaryotes.
