Blood flows directly from the intestine, where nutrients enter, to the liver, which 

A. removes and alters many of these nutrients.
B. adds bile to the blood.
C. increases the number of enzymes and completes digestion.
D. simply allows the blood to pass through.


A. removes and alters many of these nutrients.

Biology & Microbiology

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The standard state of dilute aqueous solutions is at a temperature of ________°C (298 K), ________ atmosphere(s) of pressure, and with products and reactants present in concentration of ________ mol/L.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

DNA is found in its condensed form known as a chromosome in which of the following stages of the

cell cycle?

a. prophase only b. prophase and metaphase c. interphase d. throughout the cell cycle e. throughout mitosis until late telophase

Biology & Microbiology

Which of the following is NOT used as a criterion to classify viruses?

A) biochemical tests B) morphology C) nucleic acid D) size E) number of capsomeres

Biology & Microbiology

Ketoconazole, fluconazole, clotrimazole, and miconazole are broad-spectrum azoles used to treat _____ infections.

A) Protozoan B) Helminthic C) Virus D) Fungal E) Bacterial

Biology & Microbiology