Which of the following is the cause of malaria?
A. Trypanosoma
B. Leishmania
C. Toxoplasma gondii
D. Plasmodium
E. Giardia
Answer: D
You might also like to view...
Patients who have type 2 diabetes no longer respond normally to insulin. Which statement best explains this symptom?
A. Their cells express less insulin receptor. B. The nucleus of their cells are altered so that insulin can not bind. C. The insulin receptors on their cells have mutated. D. Type 2 diabetics do not produce insulin. E. The signal transduction pathways in the cells no longer exist.
Hydrogen peroxide is used in the process of sterilizing instruments such as endoscopes.
Answer the following statement true (T) or false (F)
A lake in which nutrients are low is
a. atrophic. b. oligotrophic. c. eutrophic. d. hypotrophic. e. hypertrophic.
Bioreactors are widely used for industrial fermentation. Which of the following conditions must be closely monitored for optimal fermentation?
A) temperature B) oxygen levels C) pH D) both temperature and pH E) temperature, pH, and oxygen levels