A virus can be described as a parasite with which of the following traits?
a. Nucleic acid core c. Size of less than 20 nm
b. Carbohydrate sheath d. Ability to produce spores
Question 2
To survive adverse conditions, such as excessive heat and dryness, bacteria might do which of the following?
a. Store excess water in special sporelike structures
b. Form large colonies in a short period of time
c. Speed up their enzymatic processes
d. Form endospores