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
Anika [276]
3 years ago
7

Regulatory proteins bind to _____. the operator the lactose-utilization genes the regulatory gene RNA polymerase transcription f

actors
Biology
1 answer:
jarptica [38.1K]3 years ago
5 0

Answer:

Regulatory gene

Explanation:

Transcription is one of the major processes that occurs during gene expression. It is the transfer of the genetic instructions in DNA to mRNA. A strand of mRNA is made using complementary base pairs.

However, there is need for gene expression to be regulated.

Gene regulation refers to the mechanism that acts to induce or repress the expression of a gene. These include structural & chemical changes to the genetic material, binding of proteins to specific DNA elements to regulate transcription. These proteins that influences transcription by binding to specific nucleotide sequences (DNA segments/gene) are referred to as REGULATORY PROTEINS and those involved in regulating transcription of genes are called TRANSCRIPTION FACTORS.

Regulatory proteins controls the rate and manner of gene expression by binding to specific genes, thus, making it easy or hard for RNA polymerase (enzyme that attaches to DNA to synthesize mRNA molecule) to bind to the promoter of that gene.

Transcription factors (regulatory proteins) that promote gene transcription are called ACTIVATORS while those that decrease are called REPRESSORS.

You might be interested in
Lionel's brother cuts his finger on a saw blade. the cut is deep and bleeding badly. what is the first thing lionel should do? w
Vsevolod [243]
B cover the cut with a clean dressing and apply pressure.

hope this helps (;
7 0
3 years ago
As Darwin sailed around South America, he had opportunity to compare the ____________ of the grasslands with the animals commonl
Arada [10]

Answer:

Patagonian hares

Explanation:

8 0
2 years ago
What can lead to coral bleaching?
Ira Lisetskai [31]

I’m not sure but I think is the answer C
3 0
3 years ago
Read 2 more answers
What kind of nucleic acid is found in retroviruses? ​
yKpoI14uk [10]

Answer:

A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.

7 0
3 years ago
Need help with this etm class
astra-53 [7]

Answer:

react with antigens and destroy them

4 0
3 years ago
Other questions:
  • Math the terms to the definitions
    9·1 answer
  • If the pancreas fails to make ,"BLANK" it will inhibit the action of enzymes and affect chemical digestion. Also,"BLANK"  might
    5·2 answers
  • What two main biological processes are responsible for the cycling of oxygen
    14·2 answers
  • What effect on the body does a lack of insulin have?
    8·1 answer
  • 1. Electricity is applied to the grid or other needs.
    11·1 answer
  • A heterozygote is an individual with:
    8·1 answer
  • *<br> Which sequence of energy transformation is happening in this image?
    12·1 answer
  • What does the term "stable group of plants" mean
    5·1 answer
  • Why do you think that carbon spends so much time in this place?
    15·1 answer
  • What are the process of the digestive system​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!