If the laci gene in the genetically engineered fluorescent strain were nonmutant but the laco sequence on the chromosome mutated to lacoc,
how would the cells fluoresce in the presence of inducer?
in the absence of inducer?
a. yellow; red
b. yellow; no fluorescence

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

a chair, a bed, and a toothbrush

explanation:

ucd e e. rr. t t t t t t. to