Four of the five answers listed below are found in viruses.
a. coat
b. prions
c. DNA or RNA
d. tail fibers
e. envelope
Ans: b. prions
Biology & Microbiology
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Which of the following organization levels is the least inclusive?
a. population b. community c. cell d. atom e. molecule
Biology & Microbiology
Sketch the main elements of an inducible operon, such as the lactose operon, and explain the functions of the operator
and promoter regions. What will be an ideal response?
Biology & Microbiology
A lion feeds only on mammals, so it would be said to be this
A) Carnivore B) Omnivore C) Herbivores D) Producers
Biology & Microbiology
True/False: Fever and inflammation are normal body responses to injury or infection, and it may be best to withhold treatment in some cases.
What will be an ideal response?
Biology & Microbiology