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Bio/Int. 2-Lesson 10

Cellular Behavior/Energy

Term Definition
Cellular Signaling how cells communicate with each other
Chemical Signaling occurs when a cell secretes a chemical that can be transported to the receptors of distant cells
Receptor Signaling occurs when two cells come into direct contact with one another and a signal is given off
Autotroph organisms that use energy directly from sunlight to make organic compounds
Heterotrophs organisms that obtain energy from food instead of directly from the sun
ATP form of chemical energy used by cells, energy is stored within the phosphate bonds
ADP this is produced when an ATP molecule loses one phosphate group to release energy for cellular processes, it can be recharged and another phosphate group attached back on to then create ATP
Created by: ECOTScience10-11
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