#Question id: 5820
#Unit 8. Inheritance Biology
A new chemical pesticide developed for agricultural use was subjected to the Ames test. The rate of mutation seen in samples treated with the pesticide and liver extract was approximately half that of the samples treated with the liver extract alone; in samples treated with only pesticide, the mutation rate was about the same as that of untreated samples. Which of the following statements could you make about this pesticide?
#Question id: 33905
#Unit 2. Cellular Organization
#Question id: 3893
#Unit 3. Fundamental Processes
Protein structural motifs often have general functions in common. Which one of the following motifs is known to be involved in protein dimer formation, but not in direct protein-DNA interactions?
#Question id: 3492
#Unit 11. Evolution and Behavior
A mother goat can recognize its own kid by smell, types of animal behavior
A) Operant conditioning
B) Learn behavior
C) Innate behavior
D) Imprinting
#Question id: 28227
#Unit 5. Developmental Biology
At what condition stem cells may contribute to aging?