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
tekilochka [14]
2 years ago
8

During transcription, what happens to the rna polymerase if a repressor protein attaches to the operator

Biology
1 answer:
Vitek1552 [10]2 years ago
6 0

If a repressor protein attaches to the operator, RNA polymerase cannot proceed to transcribe key enzymes needed by the organism. This can be seen in the trp operon in E .coli bacteria.

You might be interested in
What is the function of molecules for DNA gyrase
Leto [7]
DNA gyrase is an essential bacterial enzyme that catalyzes the ATP-dependent negative super-coiling of double-stranded closed-circular DNA. Gyrase belongs to a class of enzymes known as topoisomerases that are involved in the control of topological transitions of DNA. Hope this helps! :3
8 0
3 years ago
Read 2 more answers
1.Excess carbon dioxide is harmful to the oceans because
Liono4ka [1.6K]

Answer:

1) a    2)b      

Explanation:

reasons

1) Once carbon dioxide dissolves in water, it reacts with water molecules to form carbonic acid.

2) the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2.

8 0
2 years ago
What are two ways people with genetic disorders can be helped?
Alja [10]
The correct answer is: By using karyotypes. They are treated through medical care, education, and job training.

I hope my answer benefited you in some way! c:
6 0
2 years ago
If the moon is full on December 31,on which date in February will it be full?
iogann1982 [59]
On feb 22 2016, the next full moon will then be mar 23 2016
4 0
3 years ago
What problems does plastic help us solve that we can't use other materials for?
Juliette [100K]

Answer:

El cuidado del medio hambiente

Explanation:

Es porque si usamos un traste ya sea un embase estamos cuidando el medio hambiente,y si usamos bolsas u otras cosas que son inorganicos

contaminan nuestro hambiente.

4 0
2 years ago
Other questions:
  • What term describes a plant that requires nutrition from a living host plant?
    6·1 answer
  • Which biome is characterized by a layer of permafrost?
    10·2 answers
  • Which is the term for the process of organ formation in an embryo?
    11·2 answers
  • How do the number of muscles in a cow eye compare with that of a human eye, and what does this mean for each organism?
    5·1 answer
  • Some cancers are caused by mutations that stop certain proteins from working. The inactivation of what kind of protein could lea
    13·1 answer
  • Use the terms oxygen, carbon dioxide,glucose,water,photosynthesis and cellular respiration. Describe the relationship between pl
    15·1 answer
  • Plz help fast will give 5 star
    5·1 answer
  • Which organism is defined as something that lives deep in the ocean in areas with very high temperatures and pressure?
    11·1 answer
  • Acid rain can have a pH between 1.5 and 5.0. The effect of acid rain on the environment depends on
    9·1 answer
  • How so different biogeographical zones affect agricultural practice?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!