#Question id: 2947
#Unit 2. Cellular Organization
You perform an experiment where you prevent Cdc20 from binding to APC in a cell line that usually completes the cell cycle in 60 minutes. Your experiment prevents Cdc20 from binding to APC for 120 minutes, and then you fix and stain the DNA, securin, separase and cohesin proteins. Which of the following would NOT be found in the observed cell?
#Question id: 3959
#Unit 3. Fundamental Processes
What do telomeres do
#Question id: 19044
#Unit 13. Methods in Biology
#Question id: 9256
#Unit 9. Diversity of Life Forms
Which of the following areas of study focuses on the exchange of energy, organisms, and materials between ecosystems?
#Question id: 7172
#Unit 5. Developmental Biology
Transplantation of different regions of the presomitic mesoderm (PSM) to the limb field causes changes in limb size. Following statements are:
A. Transplanting PSM from the level of the presumptive forelimb to the flank (region between the forelimb and hindlimb) results in a larger forelimb bud.
B. Transplantation of PSM from the flank region to the level of the presumptive forelimb results in a smaller forelimb bud.
C. Transplanting PSM from the level of the presumptive forelimb to the flank (region between the forelimb and hindlimb) results in a smaller forelimb bud.
D. Transplantation of PSM from the flank region to the level of the presumptive forelimb results in a larger forelimb bud.
Which of the following combination are correct?