Which of the following would be considered a vector?
A) A fly carrying disease from fecal matter to food
B) Water containing bacteria from fecal matter
C) Saliva that is transmitted between individuals during kissing
D) Water droplets that come from a sneeze from an infected individual
Ans: A) A fly carrying disease from fecal matter to food
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Which is the correct sequence of steps in the scientific method?
A. form hypothesis - observation - collect data - analyze results - design an experiment B. form hypothesis - observation - design an experiment - collect data - analyze results C. observation - analyze results - draw conclusion - design an experiment - form hypothesis D. observation - form hypothesis - design an experiment - collect data - analyze results E. observation - analyze results - form hypothesis - draw conclusions - design an experiment
Mechanical vectors do NOT transmit infectious agents by____
a. contaminated vehicle b. aerosol formation c. direct contact d. food
The process by which food is broken down and absorbed through the lining of the gastrointestinal tract
What will be an ideal response?
The net gain of ATP per molecule of glucose metabolized to pyruvate using Entner-Doudoroff pathway is ________.
A. 4 B. 2 C. 0 D. 1