Ques: Q: The highest point of a wave is called? Choices: - surge - threshold - frequency - crest A:
Ans: crest

Ques: Q: A protective coating of zinc to prevent corrosion is applied to steel and other metals labeled what? Choices: - polarized - battered - corroded - galvanized A:
Ans: galvanized

Ques: Q: The extracellular fluid is in contact with the axon membrane only at what location? Choices: - dendrites - synapses - Sensory Receptors - the nodes A:
Ans: the nodes

Ques: Q: Metabolism produces waste energy in the form of heat, which helps what type of animal conserve and maintain heat at a relatively constant body temperature? Choices: - lizard - cold-blooded (ectotherm) - amphibian - warm-blooded (endotherm) A:
Ans:
warm-blooded (endotherm)