36. Cephalosporin an antibiotic closely related to penicillin in structure and antibiotic activity are produced by species of
A. Cephalosporium
B. Cephalospodium
C. Pseudomonas
D. Bacillus
37. The production of alcohol from lactose of whey is generally carried out by
A. Saccharomyces cerevisiae
B. Candida pseudotropicalis
C. Candida utilis
D. none of these
38. Which of the following is not a principal media for industrial alcohol production by fermentation?
A. Blackstrap molasses
B. Sulfite waste liquor
C. Wood waste
D. Glucose
39. The first commercial fermentation carried out to obtain L-lysine is known as
A. dual fermentation
B. indirect fermentation
C. direct fermentation
D. both (a) and (b)
40. The precursor of Penicillin G is
A. phenoxy acetic acid
B. phenylacetic acid
C. hydroxy phenylacetic acid
D. none of these