The number of ATP molecules generated per atom of oxygen that is reduced when electrons are passed from NADH or reduced FAD (FADH) to O2 is called the
A. P/O ratio.
B. phosphorylation coefficient.
C. utilization ratio.
D. energy yield.
Answer: A
You might also like to view...
Which of the following factors is LEAST likely to attract pollinators to a flower?
A. the amount of nectar B. odor C. color of the flower in visible light D. color of the flower in UV light E. taste of the ovules
A ____________ cycle is a cyclic path that involves both biological and chemical processes of an ecosystem.
A. biogeochemical B. complete C. hydrological D. complementary
TRAIT SPECIESABCDE100100210101310101411100511110611110 The table shows the distribution of traits (A-E) in six extant species (1-6). A "0" indicates the ancestral condition, and a "1" indicates the derived condition. Which pair of species shares the fewest number of derived characters (synapomorphies)?
A. 1 and 6 B. 2 and 3 C. 6 and 3 D. 4 and 6 E. 1 and 4
____________ is a thick fluid inside the chloroplast membrane. Suspended within it are disk-like membranous sacs known as _____________.
A) The stroma; thylakoids B) The stroma; grana C) Cytoplasm; mitochondria D) Cytoplasm; organelles E) Cytoplasm; stroma