Even though they were developed over 100 years ago, Koch's postulates can be used to study all infectious diseases of humans.
a. true
b. false
Answer: b. false
Biology & Microbiology
You might also like to view...
Substances that cannot be broken down into simpler substances are called ____________.
A. neutrons B. elements C. compounds D. protons
Biology & Microbiology
The cells of which individual do not have 23 pairs of homologous chromosomes?
a. a male b. a female c. an individual with a recessive disease, such as hemophilia d. an individual with measles e. an individual with polio
Biology & Microbiology
Which of these is not a type of noncoding human DNA?
A. repeated sequences B. multigene families C. structural DNA D. highly condensed DNA close to centromeres and telomeres
Biology & Microbiology
In a healthy human, the typical life span of a red blood cell is
A) 24 hours. B) one week. C) one month. D) four months. E) 80 years or more.
Biology & Microbiology