5. the blob operon produces enzymes that convert compound a into compound b. the operon is controlled by a regulatory gene s. normally these enzymes are synthesized only in the absence of compound b. if gene s is mutated, the enzymes are synthesized in the presence of b and in the absence of b. does gene s produce a repressor or an activator? is this operon inducible or repressible?
Answers: 1
Biology, 22.06.2019 07:30
What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.
Answers: 3
Biology, 22.06.2019 10:30
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
5. the blob operon produces enzymes that convert compound a into compound b. the operon is controlle...
Social Studies, 18.01.2020 02:31