A culture in a closed vessel to which no additional medium is added and from which no waste products are removed is called a ________ culture.
A. batch
B. semicontinuous
C. fed-batch
D. continuous
Answer: A
Biology & Microbiology
You might also like to view...
Nocardia cause biodeterioration of rubber joints in water and sewer pipes.
Answer the following statement true (T) or false (F)
Biology & Microbiology
When cells differentiate, they ____
a. lose DNA b. remain totipotent c. express a specific subset of genes d. stop growing e. gain DNA
Biology & Microbiology
An example of a nonspecific chemical barrier to infection would be
A) unbroken skin B) lysozyme in saliva C) cilia in respiratory tract D) all of these
Biology & Microbiology
The circulatory system is the only way by which an animal can supply oxygen and nutrients to its cells, or remove waste materials from the cells.
Answer the following statement true (T) or false (F)
Biology & Microbiology