Which of the following were cited by college students in a national survey as major impediments to performing well academically?

Which of the following is NOT a compound?

a. salt b. sugar c. carbon d. oxygen gas e. water

A cell that neither gains nor loses a net amount of water at equilibrium when it is immersed in a solution is ________

A) isotonic to its environment B) hypertonic to its environment C) hypotonic to its environment D) metabolically inactive

An increase in blood glucose ______ secretion of insulin.

A. increases B. decreases

Which part(s) of a neuron that conduct(s) an electrical signal towards an adjacent neuron?

a. dendrites b. cell body c. axon d. both dendrites and the axon e. dendrites, cell body, and the axon