Of all the ways the fluid is removed from the body, the one which is most regulated is ____
a. urine excretion
b. evaporation from lungs
c. metabolic reactions
d. sweating
e. elimination of feces
ANSWER: a
You might also like to view...
Reinforcement refers to the development of ________-zygotic factors and is typically more rapid in species living in __________
A. pre; allopatry B. pre; sympatry C. post; allopatry D. post; sympatry
Which of the following statements best describes DNA polymerase?
A. It is an enzyme required to produce a primer needed for DNA replication. B. It is an enzyme that catalyzes the addition of nucleotides to the 5? end of a growing DNA strand. C. It is an enzyme that catalyzes the addition of nucleotides to the 3? end of a growing DNA strand. D. It is an enzyme required to glue pieces of DNA fragments together. E. It is an enzyme that polymerizes the DNA and keeps the replication fork open.
After an RNA molecule is transcribed from a eukaryotic gene, what is removed and what is spliced together to produce an mRNA molecule with a continuous coding sequence? View Available Hint(s) After an RNA molecule is transcribed from a eukaryotic gene, what is removed and what is spliced together to produce an mRNA molecule with a continuous coding sequence?
a. promoters ... operators b. operators ... promoters c. silencers ... enhancers d. exons ... introns e. introns ... exons
What substance would you expect to accumulate in soil as a result of increased acid precipitation?
A. Nitrogen B. Ammonia C. Calcium D. Oxygen