The molar mass of glucose is 180 grams per mole (g/mol). Which of the following procedures should you carry out to make a 1 M solution of glucose? Into 0.8 liter (L) of water, dissolve _____
A) 1 g of glucose and then add more water until the total volume of the solution is 1 L
B) 18 g of glucose and then add more water until the total volume of the solution is 1 L
C) 180 g of glucose and then add 0.2 L more of water
D) 180 g of glucose and then add more water until the total volume of the solution is 1 L
D
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The organisms living on the bottom of the ocean are collectively referred to as
A) nekton. B) benthos. C) meiofauna. D) epifauna.
The optimal foraging theory states that when animals forage, they maximize their _____ per unit of
foraging time. a. migration rates b. energy intake c. ability to capture prey d. interaction with predators e. ability to hide from predators
Digestion of starches begins in the:a
mouth. b. stomach. c. duodenum. d. jejunum. e. large intestine.