Question

94) The most common infectious disease's) is/are A) colds C) hepatitis. B) İnfluenza. D) gonorrhes 95) Which organism causes the highest number of sexually transmitted diseases each year? A) Treponema pallidum C) Trichomonas vaginalis B) Chlamydia trachomatis D) Neisseria gonorrhoeae 96) The ability of humans to resist a disease is called A) dormancy. B) resistance D) susceptābility. C) immunity. 97) Viral size is generally measured in A) micrometers. D) picometers. C) nanometers B) centimeters. 98) A virus that kills its host is said to be A) lysogenic. B) lytic or virulent. C) virulent or lysogenic, but not temperate. D) temperate. 99) What is the biological function of endospores? A) They enable organisms to endure extremes of temperature, drying, and nutrient depletion B) They are formed as evaginations of the bacterial cell walls. C) They are bacterial reproductive structures. D) All of the above are endospore functions. B) gram-positive Bacteria D) gram-negative Bacteria 100) The lipopolysaccharide (LPS) layer is found ONLY in the cell wall of A) Archaea C) Eukarya.

Answer 1

94. C. hepatitis

95. B. Chlamydia trachomatis

96. C. Immunity

97. C. Nanometers

98. B. Lytic or virulent

99. A. They enable organisms to endure extremes of temperature, drying and nutrient depletion.

100. D. gram-negative bacteria