One way that regulation is often studied is by examining the effects of mutations. For example, mutations within the parts of the lac operon have been well studied. Which of these mutants would be considered a constitutive mutant?A. a mutation in the promoter for the operon
B. a mutation in the gene for β-galactosidase
C. a mutation in the gene for the repressor
D. a mutation in the gene for β-galactosidase permease
Answers: 3
Biology, 21.06.2019 22:30
Witch type of microscope is used to view very small cell components like proteins and dna?
Answers: 2
Biology, 22.06.2019 00:10
The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.
Answers: 1
Biology, 22.06.2019 05:00
Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.
Answers: 2
One way that regulation is often studied is by examining the effects of mutations. For example, muta...
English, 09.04.2021 21:30
Mathematics, 09.04.2021 21:30
Mathematics, 09.04.2021 21:30
History, 09.04.2021 21:30
History, 09.04.2021 21:30
Mathematics, 09.04.2021 21:30
Mathematics, 09.04.2021 21:30
Chemistry, 09.04.2021 21:30
Geography, 09.04.2021 21:30
Mathematics, 09.04.2021 21:30