Equal amounts of two solutes, A and B, are placed into the same beaker of water at the same time. Solute A reaches diffusion equilibrium faster than solute B. What is the most likely explanation for this observation?
A. The concentration gradient for A was greater than B.
B. Solute B is more soluble in water than solute A.
C. Solute A traveled a shorter distance than solute B.
D. The temperature was greater for solute A than solute B.
E. Solute A is smaller than solute B.
Answer: E
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A. include layers of smooth muscle for peristalsis. B. cannot be discerned structurally from cardiovascular system capillaries. C. originate as closed-ended tubes associated with blood capillary networks. D. filter lymph. E. concentrate lymph prior to passing it to larger lymphatic vessels.
Plasma contains fibrinogen, serum does not.
Answer the following statement true (T) or false (F)
Which of the following is an accessory organ of digestion?
A) stomach B) liver C) spleen D) colon E) esophagus
Which type of blood is considered to be the universal recipient?
A) Type AB B) Type A C) Type B D) Type O