Examen
AP Biology Exam Questions and Answers Graded A+
- Grado
- Institución
AP Biology Exam Questions and Answers Graded A+ Ligands A molecule that binds specifically to a receptor site of another molecule. Local Regulators A secreted molecule that influences cells near where it is secreted. Biotic Describes living factors in the environment. Abiotic N...
[Mostrar más]