Changes in DNA methylation, as well as changes in the activity of histone-modifying enzymes or chromatin-remodeling complexes, are major drivers of tumorigenesis,

a. Hypermethylation of CpG dinucleotides of TSG gene causes cancer.

b. Hypomethylation of CpG dinucleotides of proto-oncogenes causes cancer.

c. SWI/SNF plays a role in repressing the expression of E2F genes.

d. Gain of SWI/SNF function, just like loss of Rb function.

Which of the statements are INCORRECT;

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#Question id: 11696

#Unit 7. System Physiology – Animal

Which of the following is most likely to produce the greatest increase in insulin secretion?

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#Question id: 32213

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure shown

 

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#Question id: 1850

#Unit 4. Cell Communication and Cell Signaling

What is a potential disadvantage of immunological protection using passive transfer of horse globulins?

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#Question id: 1310

#Unit 4. Cell Communication and Cell Signaling

In some tissues subject to mechanical stress, special junctions which connect the cytoskeletons of adjacent cells.

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#Question id: 11931

#Unit 10. Ecological Principles

Sexual dimorphism may arise from: