Which of the following liberates the most energy
in the form of ATP?
a. aerobic respiration
b. anaerobic respiration
c. alcoholic fermentation
d. lactate fermentation
e. all liberate the same amount, but through
different means
Answer: a
You might also like to view...
Use the following study to answer the following question(s): A researcher applies varying amounts of fertilizer (0, 2, 4, 8, 10 units) to 50 potted tomato plants. All other variables that may affect the outcome (watering, temperature, sunlight, plant size, etc.) are kept the same from pot to pot. At the end of the growing season, the tomatoes grown on each plant are weighed to determine which fertilizer level produced the largest tomato yield.Is the study presented above a controlled experiment?
A. Yes, because many pots were used. B. No, because the experiment was done only once. C. No, because several different amounts of fertilizers were used, not just one amount. D. Yes, because only the amount of fertilizer was changed, everything else was kept the same.
Fifteen different strains of bacteria are auxotrophic for maltose and their mutations do not complement each other. The mutations in these bacteria map to the same DNA region using transformation of random fragments of genomic DNA. Only two different enzymes participate in the maltose biosynthetic pathway, and the genes for both are within a single operon. What does this data suggest?
A) There are fifteen enzymes in maltose metabolism. B) All the strains have mutations that prevent transcription of the operon. C) Fifteen genes encode maltose biosynthesis enzymes, but only two genes are crucial. D) Maltose is the preferred sugar source for the mutant bacteria.
Clusters of light-gathering pigments in a photosystem
A) pass energy to the reaction center. B) are found in the roots of plants. C) absorb electrons. D) break down H2O.
Examine the following two DNA sequences
Sequence 1: ATGCGATGCTAGCAT Sequence 2: ATGCGATGATAGCAT If both of these sequences code for proteins, how might the function of protein 2 differ from the function of protein 1? Use the genetic code shown for assistance. A) Protein 1 and protein 2 will function exactly the same. B) Protein 1 will be shorter than protein 2, so they will not function the same. C) Protein 2 will be shorter than protein 1, so they will not function the same. D) Protein 2 has a different sequence, so it will function differently from protein 1.