You work for a company that manufactures food products. A new "wonder food" is being distributed by a rival company. The researchers in your company determine that the "wonder food" contains only carbon, oxygen, and hydrogen. At this point, your
researchers can say with certainty that the food
A) includes proteins.
B) could only be made of triglycerides.
C) could only be made of carbohydrates.
D) does not include proteins or nucleic acids.
Answer: D
You might also like to view...
Archaeal promoters are most similar to those of ________.
A. eukaryotes B. viruses C. bacteria D. both viruses and bacteria
Which of the following statements about oxygen is false?
A. Oxygen is the only potential electron acceptor available on Earth's surface. B. Only the oxidation of organic molecules by O2 provides sufficient energy to support large, active organisms. C. Oxygen concentrations in the atmosphere favor diffusion into the interior cells of organisms. D. Oxygen is necessary for complex multicellular life. E. Oxygen became abundant in the atmosphere 580-560 million years ago.
Which of the following conditions is NOT caused by a deficiency of a water-soluble vitamin?
a. beriberi b. pellagra c. rickets d. scurvy e. anemia
Glucagon increases blood glucose primarily by stimulating release of glucose from the _______.
Fill in the blank(s) with the appropriate word(s).