A researcher found a method she could use to manipulate and quantify phosphorylation and methylation in embryonic cells in culture. One of her colleagues suggested she try increased methylation of cytosine (C) nucleotides in the DNA of promoters of a mammalian system. Which of the following results would she most likely see?

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#Question id: 2066

#Unit 2. Cellular Organization

Which of the following statements describes a characteristic feature of a carrier protein in a plasma membrane?

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#Question id: 1695

#Unit 4. Cell Communication and Cell Signaling

The processed peptide binding to the MHC class I groove:

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#Question id: 3801

#Unit 3. Fundamental Processes

Why should patients with xeroderma pigmentosum avoid sunlight?

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#Question id: 19705

#Unit 13. Methods in Biology

Which of the following normally has a slowly depolarizing “prepotential”?

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#Question id: 28736

#Unit 2. Cellular Organization

Rab-GTP has enable to bind to a variety of different proteins, which is known as____