Question

Cyanobacteria have been genetically modified to produce _______.
a.
oil
b.
natural gas
c.
isobutanol
d.
none of the above


Please select the best answer from the choices provided

A
B
C
D

Answer 1

C — isobutanol.

(Researchers have engineered cyanobacteria to produce isobutanol as a biofuel.)