1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenKa [72]
3 years ago
10

What would be the result of a mutation that deactivates the regulatory gene of a repressible operon in an escherichia coli cell?

Biology
1 answer:
leonid [27]3 years ago
7 0

The correct answer is: B) continuous transcription of the structural gene controlled by that regulator

A regulatory gene is gene that encodes for a protein, such as a repressor (or activators) that controls the transcription of another gene or group of genes.

The regulatory gene of a repressible operon encodes for the repressor that inhibits gene transcription. So, when that repressor isn’t active, transcription occurs continuously.

You might be interested in
Please help me answer correctly and ill mark you brainliest
Bad White [126]
B. Draw Conclusions
7 0
3 years ago
1st correct answer gets brainliest! and 13 pts
MaRussiya [10]

it gives off protons because it's in a basic solution (pH>7)

4 0
3 years ago
Building blokes of proteins are _____
gulaghasi [49]
The building blocks of protein are C. AMINO ACIDS.

Amino acids are made up of a center carbon atom bound positively to a charged amino group and a negatively charged carboxyl group and a side chain.

The primary structure of a protein is the sequence of an amino acids that are attached together by a peptide bond

The secondary structure of a protein,  the polypeptide is folded through the  mechanisms of amino acids rotating around bonds folding into a helix or a pleated sheet structure and stabilized by a hydrogen bond.
6 0
3 years ago
What was the result of the development of antibiotics on the outcome of World War II?
Vanyuwa [196]
Penicillin was made to help soldiers
5 0
3 years ago
Read 2 more answers
If orange juice has a ph of 4, then it can be described as
Butoxors [25]
An acid because if its less than 5 its an acid
7 0
3 years ago
Read 2 more answers
Other questions:
  • If the atomic number of an element is 5 and its mass number is 20, how many neutrons are in the atom's nucleus? _______ neutrons
    15·1 answer
  • 1.Which of the following comparison statement is true about population growth of more developed countries?
    5·1 answer
  • What happens during fertilization?
    6·1 answer
  • Why are enzymes necessary
    8·1 answer
  • An infection caused by the bacterium treponema pallidum, which is usually transmitted by sexual contact, is called
    6·1 answer
  • Which planet is most likely to have acid rain?
    11·1 answer
  • What is a phospholipid, and what is a second messenger?
    11·1 answer
  • Heat is being transferred from the ground to the air above it by conduction. How is this possible?
    10·2 answers
  • Which of the following are not biotic or abiotic factors in an ecosystem???
    12·1 answer
  • Advantages of vegetative reproduction​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!