Which of the following is a consequence of p53 stabilization?

a. stabilization of Cdc25A      b. activation of ATM                c. blocked apoptosis

d. transcription of p21                        e. DNA repair

TLS Online TPP Program

#Question id: 9231

#Unit 9. Diversity of Life Forms

Movement corridors can be harmful to certain species because they ________.

TLS Online TPP Program

#Question id: 9232

#Unit 9. Diversity of Life Forms

Establishing new nature reserves in biodiversity hot spots may not necessarily the best choice because ________.

TLS Online TPP Program

#Question id: 9233

#Unit 9. Diversity of Life Forms

What is the biggest problem with selecting a site for a reserve?

TLS Online TPP Program

#Question id: 9234

#Unit 9. Diversity of Life Forms

What is a critical load?

TLS Online TPP Program

#Question id: 9235

#Unit 9. Diversity of Life Forms

Agricultural lands frequently require nutrient augmentation because ________.

TLS Online TPP Program

#Question id: 9236

#Unit 9. Diversity of Life Forms

Which of the following outcomes is caused by excessive nutrient runoff into aquatic ecosystems?