If ?P = 0.3 MPa and ?S = -0.45 MPa, the resulting ? is _____
A) +0.75 MPa
B) -0.75 MPa
C) -0.15 MPa
D) +0.15 MPa
E) -0.42 MPa
Answer: C
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Bacteria, insects, and plants use carbohydrates to build structures. Which of the following is true of structural carbohydrates?
A) Different types of pentose monomers form the basis of all carbohydrate-based structures. B) Structural carbohydrates show a high degree of branching. C) All structural carbohydrates are made from the same monomer, ?-glucose. D) Structural carbohydrates are long strands, which are chemically linked into a network.
The classification of species often leads to
a. understanding evolutionary relationships that directly and positively influence human health. b. new phylums. c. a list of names with no significance to biological function. d. new evolutionary theories. e. a decrease in the actual number of species that exist.
Based on figure 16.14, which of the following is the most likely explanation for the observed pattern of MRSA strains?
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Which of the following is a non-protein carrier found in some electron transport chains?
A) flavoproteins B) metal-containing proteins C) ribozymes D) cytochromes E) ubiquinones