The use of sulfate as a terminal electron acceptor by Desulfovibrio is an example of assimilatory sulfate reduction.
Answer the following statement true (T) or false (F)
False
You might also like to view...
DNA is different from RNA in that
A) RNA contains an additional oxygen atom on the ribose sugar. B) RNA is made up five bases, whereas DNA is made up of four. C) RNA cannot exist as a double helix. D) in general, RNA molecules are longer than DNA molecules. E) all of the above
Organisms must constantly bring in certain molecules and ions while keeping others out. This function is accomplished
by ____.
a. the nucleus b. lysosomes c. vesicles d. the plasma membrane e. the Golgi complex
Sexual reproduction has an advantage over asexual reproduction by ____
a. requiring an interaction between two individuals b. creating more genetic diversity c. ensuring a greater number of progeny d. keeping the number of chromosomes constant more effectively e. allowing for the production and use of gametes
During a particular period of physiological crisis, imagine that your carbon dioxide levels increase sharply, and consequently your blood pH decreases. Predict what will happen to the affinity of your hemoglobin for oxygen in this situation.
A. The affinity for oxygen by hemoglobin will increase. B. The affinity for oxygen by hemoglobin is constant-it does not change. C. The affinity for oxygen by hemoglobin will decrease.