(Question)
Q: Although fewer in number than chemical synapses, what type of synapses are found in all nervous systems and play important and unique roles? Choices: - duplicating synapses - beginning synapses - dual synapses - electrical synapses A:
(Answer)
electrical synapses

(Question)
Q: What are complex organic molecules that make up cells? Choices: - sugars - carbohydrates - acids - proteins A:
(Answer)
proteins

(Question)
Q: What is a representation of the valence electrons of an atom that uses dots around the symbol of the element? Choices: - watson structure - right structure - time structure - lewis structure A:
(Answer)
lewis structure