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
Lisa [10]
4 years ago
11

Which of the following molecules are not required to express a gene in eukaryotic cells?

Biology
1 answer:
slava [35]4 years ago
4 0

Answer:

Repressor protein

Explanation:

Repressor is a protein that binds to deoxyribonucleic acid(DNA) or ribonucleic acid(RNA) it inhibits the expression of one or more genes which is done by binding to the associated silencers.

A DNA binding repressor works by blocking the attachment of RNA polymerase an enzyme that enhance transcription to the promoter, thus preventing genes from been transcribed into messenger RNA.

An RNA binding repressor binds to the messenger RNA and prevents translation of the bases on the messenger RNA into protein. The blocking of expression is called repression.

You might be interested in
The neurons that control the basic rhythm for breathing are located in the
Delvig [45]
The mirrors are located in the medulla
5 0
4 years ago
Efferent neurons are also called _________ neurons: they camy impulses from the CNS to muscles and glands.
algol13

Answer: d. motor

Explanation:  Efferent neurons are motor neurons. They are called efferent neurons because they transport nerve impulses out of the central nervous system (CNS) to effectors such as muscles or glands.

8 0
3 years ago
Which term defines a well-tested, scientifically supported statement that explains how something works?
lara31 [8.8K]
The term is called THEORY.
In scientific investigation, a theory is a well substantiated explanation of how a particular phenomenon works based on the set of facts which had been repeatedly confirmed through observations and experiments. A scientific theory gives reliable account of a phenomenon.
6 0
3 years ago
Read 2 more answers
Rewrite the following equation in slope-intercept for. 6x - 4y = -5
attashe74 [19]

Answer:

y = 3/2x + 5/4

Explanation:

Y = mx + b. DONE.

4 0
3 years ago
Explain- Why are tobacco,alcohol and ultraviolet radiation listed as carcinogens in the table?
Sati [7]
They can cause changes in a certain cell that can cause the growth or death in a cell.
7 0
3 years ago
Other questions:
  • Which belt is a global wind belt found in the middle latitudes ?
    13·2 answers
  • The nitrogen cycle is most directly dependent upon-
    8·1 answer
  • What additive is used in some meat fillers to prevent<br> e. coli contamination?
    9·2 answers
  • What kind of relationship would a mouse and a rabbit have
    10·1 answer
  • Hydrogenous sediments originate from elements in?
    13·1 answer
  • If a hemophilia carrier female marries a Normal blood clotting male, what are the percentage of their children male and female p
    14·1 answer
  • What is the value of the expression? 4 to the second power plus 3 to the 3rd power
    10·1 answer
  • What is the name of the hair-like structures on sponge cells that move back and forth to help move water, nutrients, and waste t
    11·2 answers
  • What statements about the embryos are true? Check all that apply.
    12·1 answer
  • tph, slc6a2, slc6a3, drd2 and drd4 polymorphisms and neuroendocrine factors predict ssris treatment outcome in the chinese popul
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!