#Question id: 31413
#Unit 2. Cellular Organization
#Question id: 11165
#Unit 2. Cellular Organization
Membrane lipids in tissue samples obtained from different parts of a reindeer’s leg have different fatty acid compositions. Membrane lipids from tissue near the hooves contain a larger proportion of unsaturated fatty acids than those from tissue in the upper leg. What is the significance of this observation?
#Question id: 32295
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 1838
#Unit 4. Cell Communication and Cell Signaling
What is the single most commonly used term to describe the exchange of genetic material between viruses that infect different species?
#Question id: 19290
#Unit 9. Diversity of Life Forms