Options:
A) Hyperadditive
B) Antagonistic
C) Cross-tolerance
D) Cross-dependence
Answer:
A) Hyperadditive
Explanation:
Hyperadditive is what results when two drugs are added together to produce an amplified effect greater than the effect of the sum the individual drugs administered independently. The effect of this drug interaction is triple. I.e. 1 + 1= 6 Synergistic drug interaction results in hyperadditive. Examples of such drug interaction that results in hyperadditive are heart medication plus licorice, ulcer medication plus Coumadin, ibuprofen plus Coumadin.
Answer:
C. natural selection
B. Gram negative organisms
Explanation:
D, Organism B.
8/2 is 4, the greatest average of both variables.
Answer:
Filtration and non-ionizing radiation.
Explanation:
Filtration is a correct method of sterilization for items susceptible to heat. (Nutritive medium for example), the pore needs to be small enough to prevent bacteria or viruses from passing through the filter.
Non-ionizing radiation, like UV light it is also used for sterilization. It is often used for sterile material not containing biological substances.
Desiccation is not used for sterilization, spores form part of many bacteria, fungi and protozoa that will be able to grow once conditions are moist enough. It will control the microbial growth but no sterilize (meaning killing all forms of microbial life)
Osmotic pressure happens to be a great process to preserve food, but not for sterilization, again, it will control most of it but will not sterilize it.
