Microbial products can be improved by all of the following EXCEPT
A) isolating new strains.
B) mutating existing strains.
C) genetically modifying strains.
D) modifying culture conditions.
E) sterilization.
E
You might also like to view...
Radioactive ____ is commonly used to treat patients with dangerously overactive thyroid glands
a. carbon b. radium c. iodine d. thallium e. cobalt
Soluble fiber is important in your diet as it tends to decrease your cholesterol level. It does so by
a. binding to and eliminating bile acids. b. binding to and eliminating cholesterol. c. decreasing your HDLs. d. increasing your HDLs e. decreasing your LDLs.
Which of the following statements is true?
a. Gene mutations occur independently of each other. b. Gene mutations are relatively rare. c. Ionizing radiation causes chromosomal damage and free radical formation. d. Mutations are random; that is, it is impossible to predict exactly when a specific gene will mutate, but an expected frequency can be assigned. e. All of these are true
Histamine causes which of the following?
A) complement protein production B) TLR production C) antibody production D) the anti-inflammatory response E) increased permeability and dilation of blood vessels