Regarding the trp operon leader sequence: 1.What would happen if the leader sequence was mutated in...

50.1K

Verified Solution

Question

Biology

Regarding the trp operon leader sequence:
1.What would happen if the leader sequence was mutated in region3, such that the it was missing?
2. Regarding Electrophoresis:
Restriction endonuclease (why restricted?, why endo?Â Â Why -nucl-? Why - ase?)
Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
RFLP
Ethidium Bromide
Probe
3. DNA is _____ charged and therefore moves towardthe _ electrode.

Answer & Explanation Solved by verified expert

4.1 Ratings (697 Votes)

Q1Tryptophan operon switch on when the concentration of tryptophanis low in the medium This operon is regulated by leader sequencepresent upstream to the structural genes of the operon Leadersequences has the four distinct regions Presence of lowconcentration of tryptophan allows the formation of antiterminationloop between sequence 2 and 3 of the leader sequence Presence ofhigh See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member