A model of pluripotent vs differentiated cellular gene expression is shown. Pluipotency is found in stem cells that have the ability to become multiple types of cells. Differentiation is the process where a cell becomes specialized and cannot return to its pluripotent state. What explanation best supports the model of pluripotency and differentiation shown above?A) Differentiated cells have different DNA sequences that pluripotent cells and can produce different protein products.
Eliminate
B) Differentiated cells have fewer gene sequences that pluripotent cells and can only produce limited numbers of proteins.
C) Pluripotent cells recruit molecules from nearby cells to increase gene expression while differentiated cells use only internal transcription factors.
D) Differentiated cells and pluripotent cells have different types of activator or repressor proteins present that positively and negatively regulate gene expression in the cell.

Answers

Answer 1
Answer:

Answer:

The correct answer is D

Explanation:

Answer 2
Answer:

Answer:

d

Explanation:

i just got it right on usatestprep


Related Questions

What do scientists estimate is the approximate age of the planet earth? A. 660 million years B. 3.5 billion years C. 4.6 billion years D. 12.2 billion years
Aristotle,one of the first scientists to group organisms,grouped animals according to what way?
One isotope of carbon has 6 protons and 8 neutrons. Which is the correct reference for this isotope?A. carbon-6B. carbon-8C. carbon-14D. carbon-2
What is a function of the spinal cord ?A.It allows the back to be flexible and move at different anglesB.It helps the spine provide structural support for the bodyC.It transmits information between different parts of the nervous system D.It produces hormones to send chemical signals throughout the body
Which aspect of a modern lifestyle is most likely to increase the use of fossil fuels and imports?A. Demand for fresh produce year-roundB. Demand for cheap, convenient foodC. Demand for processed food D. Demand for a meat-based diet

Which statement best describes a typical difference that could be found between the “Analysis” and “Conclusion” sections of a lab report?

Answers

Hello. This question is incomplete. The full question is:

"Which statement best describes a typical difference that could be found between the "Analysis" and "Conclusion" sections of a

lab report?

Only the "Conclusion" section describes errors that occurred during the experiment, and only the "Analysis" section suggests further research.

Only the "Analysis" section includes specific data comparisons, and only the "Conclusion" section suggests further research

Only the "Analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.

Only the "Conclusion" section discusses whether the original hypothesis was supported, and both sections suggest further research."

Answer:

Only the Conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.

Explanation:

In a laboratory report, the session called "analysis" is responsible for reading the research data and showing how that reading was performed in relation to how the experiment was conducted. This analysis will generate results that will be interpreted in the section called "conclusion". At the conclusion of a laboratory report, the results of the analysis are discussed and a final conclusion of the experiment is stipulated, where it is discussed whether the hypothesis that was being investigated is deferred by the results of the exoerimento or not.

Answer:

im a child dont use this answer

Explanation:

YOUR WELCOME!!!!!!!!!!------honestly no one knows this c_r-a--p

What is a bog? could you help me?

Answers

It's basically like a large "mud puddle" that's wet and has soft mud/rock 
bog is the muddy area or swamp which is so muddy that a single person can hardly stand on that... you can also call it a marsh...or a wet area...

Water molecules are attracted to the molecules in the wall of the glass container

Answers

adhesion water sticking to a foreign substance. cohesion is water sticking to itself.

RNAi is a technique that silences genes by targeting them and degrading their mRNA. How can this technique be used in scientific laboratories? A. RNAi has been used in laboratories to make bacteria more susceptible to antibiotics, but has limited application in eukaryotic cells.

B. RNAi is a powerful tool for degrading mRNA, but because it doesn't degrade other types of RNA, its use is limited.

C. RNAi is observed in nature, but it can't be used in laboratories.

D. RNAi allows scientists to turn off one gene specifically to study its effect.

Answers

Answer:

(D). RNAi allows scientists to turn off one gene specifically to study its effect.

Explanation:

RNAi (RNA interference) can be defined as a process, which involves inhibition of gene expression by degrading the targeted mRNA molecules. This technique is widely used in laboratories to study the functions of different genes by targeting them.

For this, a dsRNA molecule is formed having a sequence complementary to target gene and introduced into the cell or organism. This RNA is recognized as exogenous RNA and triggers activation of RNAi pathway.

RNAi pathway leads to a significant decrease in expression of a target gene. Hence, physiological role of the targeted gene product can be check by studying the effect of decrease in its expression.

Thus, the correct answer is option (D).

Answer:

The Answer is option D

Explanation:

What would happen if the cell went
through mitosis but not cytokinesis?

Answers

Answer/Explanation:

The result of mitosis without cytokinesis will be a cell with more than one nucleus. Such a cell is called a multinucleated cell. This can be a normal process. For example, humans have certain multinucleated bone cells (osteoclasts) that are formed this way

What was Rudolf Virchows contribution to the cell theory?

Answers

Answer:

Virchow is credited with several very important discoveries. His most widely known scientific contribution is his cell theory, which built on the work of Theodor Schwann. He was one of the first to accept the work of Robert Remak, who showed the origins of cells was the division of pre-existing cells.

Explanation:

if it helped please follow me on brainly

Answer:

Rudolf Virchow's most widely known scientific contribution is the cell theory, which built on the work of Theodor Schwann. He was one of the first to accept the work of Robert Remak, who showed the origins of cells was the division of pre-existing cells.

Explanation:

Hope this helps :)