The study of escherichia coli (e. coli) led researchers to new experimental designs for studying operons. which experimental design did the scientists use?
a. use a microscope to observe cell division to determine the structure of operons.
b. test the response of e. coli to a variety of chemicals to determine the number of operons that are present.
c. insert the operons from one organism into another to determine the mechanism of operon expression.
d. read the genome sequence to determine the quantity and organization of operons.
Answers: 2
Another question on Biology
Biology, 22.06.2019 02:10
The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these
Answers: 2
Biology, 22.06.2019 13:00
Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.
Answers: 1
Biology, 22.06.2019 15:30
Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz
Answers: 1
Biology, 22.06.2019 16:30
How do disease caused by bacteria and disease caused by viruses react to antibiotics
Answers: 2
You know the right answer?
The study of escherichia coli (e. coli) led researchers to new experimental designs for studying ope...
Questions
Geography, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
Physics, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
English, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
Mathematics, 04.12.2020 19:40
