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
baherus [9]
3 years ago
15

Which of the following E. coli proteins is responsible for translocation of the mRNA as a result of a conformation change due to

the hydrolysis of GTP?
A. RRF
B. EF-Tu
C. EF-G
D. Shine-Dalgarno
E. None of the above.
Biology
1 answer:
pashok25 [27]3 years ago
3 0

Eukaryotic organisms contain translocation factors that are suited to perform the same function. A translocation that results in Tu being replaced with G or G being replaced with Tu will not affect the function of the protein.

You might be interested in
List three machines or devices that depend on gravity to work.
meriva
Gravity is a force which causes objects to fall or be still on the earth's surface. This invisible force has been longed explored mainly by many scientist however, Isaac Newton was first to conceptualize this into a proper principle. 

GravityLight is a device that was recently developed by engineers that is designed to produce light through the force of gravity. 
8 0
3 years ago
Sperm are the only human cells to have _____.<br> cilia<br> mitochondria<br> flagella<br> lysosomes
-Dominant- [34]
I believe the answer is C
7 0
3 years ago
Read 2 more answers
Explain how super-antigens, such as toxic shock syndrome toxin produced by staphylococcus aureus, often lead to the development
GaryK [48]

Toxic shock syndrome toxin is a super-antigen produced by Staphylococcus aureus bacteria .it causes toxic shock syndrome by stimulating the release of large amount of interleukin-1, interleukin-2 and tumor necrosis factor .

Interleukin-1:

It is a group of 11 cytokines that plays a central role in the regulation of immune and inflammatory responses to infections .

Interleukin-2:

It is a type of cytokine signaling molecule in the immune system .interleukin-2 is apart of the body's natural response to microbial infection and in discriminating self and non self foreign.

tumor necrosis factor :

Tumor necrosis factor is protein superfamily  of type 2 transmembrane protein  containing  tnf homology domain and trimers .these proteins are expressed predominantly by immune cells and they regulate diverse cell functions ,including immune response and inflammation ,but also proliferation, differentiation and embryogenesis.

Staphylococcus aureus:

Staphylococcus aureus is a gram positive pathogen cable of producing a variety of bacterial exotoxin known as super antigens .

Toxic shock syndrome :

Toxic shock syndrome is an acute disease mediated by the production of super-antigenic toxin .it is rare , life threatening complication of certain type of bacterial  infections. often it results from toxins produced by staphylococcus aureus bacteria but the condition may also be caused by toxins produced by group a streptococcus bacteria.

Toxic shock syndrome can affect anyone ,including men , older woman, children and postmenopausal women.risk factors of toxic shock syndrome includes skin wounds ,surgery ,and use of tampons and devices such as menstrual cups contraceptive devices ,etc.

Symptoms of toxic shock syndrome toxin:

A sudden high fever,low blood pressure ,vomiting or diarrhea ,rash resembling sunburn ,muscle aches ,redness of eyes ,mouth and throat ,headache and seizures.

Conclusion:

If you have these symptoms of toxic shock syndrome then immediately call your doctor or consult a doctor and take precautions.

Learn more about toxic shock syndrome toxin here:

brainly.com/question/3866751

#SPJ4

7 0
2 years ago
I need to know the correct answer
torisob [31]
Most likely number 4.
5 0
3 years ago
Why are black hole invisible? short answer ​
timama [110]

Answer:

<em>sooriy</em><em> </em><em> </em><em>Hindi</em><em> </em><em>ko</em><em> </em><em>alam</em><em> </em><em>ang</em><em> </em><em>sagut</em><em> </em><em /><em />

4 0
1 year ago
Read 2 more answers
Other questions:
  • What is the first category of food macromolecules to be chemically digested by enzymes in the human mouth? question 4 options:
    6·1 answer
  • Vhkg jbhgvhgvhgvhgvhgvhgvhgvhgvhgvhgvhgvhgvhgv
    14·1 answer
  • Some amateur and professional athletes take anabolic steroids to help them "bulk up" or build strength. The health risks of this
    12·1 answer
  • During the growth of a bacterial population, the phase called the _______ is occurring when the number of newly formed cells of
    14·1 answer
  • Biologists estimate how long ago species separated from a common ancestor using a technique called
    7·2 answers
  • Arrange the objects from smallest to largest.
    6·1 answer
  • Can anyone help me with this? I've been stuck for a long time.
    15·1 answer
  • PLEASE ANSWER IM POSTING ALL MY MISSING ASSIGNMENTS BECAUSE I NEED TO TURN THEM IN BY TOMORROW:(
    5·2 answers
  • If DNA is a long chain of genes, where does one gene stop and the next gene begin?
    7·1 answer
  • What is the relationship between biodiversity and an ecosystem's ability to withstand change?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!