After the initial attachment step, A. tumefaciens produces a network of ________fibrils that bind the bacterium tightly to the plant cell surface. 

TLS Online TPP Program

#Question id: 31262

#Unit 4. Cell Communication and Cell Signaling

Which of the following is characteristic of a benign tumor?

TLS Online TPP Program

#Question id: 31263

#Unit 4. Cell Communication and Cell Signaling

Which of the following property is not shared by malignant tumor cells?

TLS Online TPP Program

#Question id: 31264

#Unit 4. Cell Communication and Cell Signaling

Which of the following reason is responsible for origin of mutation in tumor suppressor genes? 

TLS Online TPP Program

#Question id: 31265

#Unit 4. Cell Communication and Cell Signaling

Which of the following function is not correct regarding tumor-suppressor genes?

TLS Online TPP Program

#Question id: 31266

#Unit 4. Cell Communication and Cell Signaling

Many tumors produce growth factors that stimulate angiogenesis; which of the following not have angiogenic properties?

TLS Online TPP Program

#Question id: 31267

#Unit 4. Cell Communication and Cell Signaling

Which of the following example belongs to the tumor-suppressor gene products?