Protein amino acid side chains can hydrogen bond in the major groove of DNA, and discriminate between each of the four possible base pairs.  In which one of the following groups of amino acids can all three members potentially be used in such DNA-protein recognition?

TLS Online TPP Program

#Question id: 27118

#Unit 4. Cell Communication and Cell Signaling

Which of the following represents the correct sequence of steps for the evolutionary progression of cancer?

TLS Online TPP Program

#Question id: 27119

#Unit 4. Cell Communication and Cell Signaling

There is a difference between normal cell proliferation and tumor cell proliferation; (N=nucleus, C=cytoplasm)

TLS Online TPP Program

#Question id: 27120

#Unit 4. Cell Communication and Cell Signaling

A case of sarcomas grow as individual cells in blood

TLS Online TPP Program

#Question id: 27121

#Unit 4. Cell Communication and Cell Signaling

_____ derived from mesoderm (muscle and connective tissue pressure).

TLS Online TPP Program

#Question id: 27122

#Unit 4. Cell Communication and Cell Signaling

Which of the following combination does NOT contribute tumor formation?

TLS Online TPP Program

#Question id: 27123

#Unit 4. Cell Communication and Cell Signaling

The gene that increases susceptibility for cancer in its loss of function condition: