#Question id: 3871
#Unit 3. Fundamental Processes
Which of the following is not known to be involved in initiation by eukaryotic RNA polymerase II?
#Question id: 4910
#Unit 8. Inheritance Biology
For a trait known to be caused by a mitochondrial gene variant, there may be an occasional female that can transmit different phenotypes to her progeny on an apparently random basis. What situation might you suspect?
#Question id: 590
#Unit 1. Molecules and their Interaction Relevant to Biology
Which enzyme below is fastest?
#Question id: 1407
#Unit 4. Cell Communication and Cell Signaling
Which of the following is pro-apoptotic?
a. Bax b. Bcl-2 c. p53 d. protein kinase B e. PTEN
#Question id: 11283
#Unit 10. Ecological Principles
Herbivore ingests plant material with 1000 k j energy form producer and assimilated only 200 k J energy in their blood stream; additionally herbivore invests 120 k j energy in their maintenance. What is production efficiency of that herbivore?