#Question id: 664
#Unit 1. Molecules and their Interaction Relevant to Biology
Which is evidence that structures for proteins determined by X-ray crystallography represent the structures in solution?
#Question id: 6975
#Unit 5. Developmental Biology
Which one of the following genes was NOT part of transcription factors used to generate induced pluripotent stem (iPS) cells from mouse skin fibroblasts?
#Question id: 11919
#Unit 10. Ecological Principles
Frequent disturbances could lead to failure of a community to reach a climax community as one seral stage keeps replacing itself, a condition known as
#Question id: 1019
#Unit 4. Cell Communication and Cell Signaling
Bacteria are present on the body
#Question id: 11017
#Unit 7. System Physiology – Animal
Which of the following is most likely at the “J point” in an EKG of a patient with a damaged cardiac muscle?