#Question id: 3615
#Unit 8. Inheritance Biology
What are alleles?
#Question id: 23797
#General Aptitude
#Question id: 566
#Unit 1. Molecules and their Interaction Relevant to Biology
The role of the metal ion (Mg2+) in catalysis by enolase is to
#Question id: 1065
#Unit 4. Cell Communication and Cell Signaling
Resistance of some animals to certain viral diseases is based on
#Question id: 11548
#Unit 7. System Physiology – Animal
If a portion of the pancreas is surgically removed from a rat and the rat subsequently loses its appetite, one explanation is that the removed portion contains cells that secrete a chemical signal that somehow stimulates appetite. Given this scenario, what type of chemical signaling is occurring?