The nutrient(s) required for the production of hemoglobin include ________.
A. vitamin B12
B. iron
C. folic acid
D. All of the choices are correct.
Answer: D
You might also like to view...
Nonpolar organic molecules are good examples of
A) electrolytes. B) molecules that will dissociate when placed into water. C) hydrophobic compounds. D) hydrophilic compounds. E) solutes.
An individual's karyotype shows trisomy 21. This is an example of a
A) translocation. B) chromosomal abnormality. C) mutation. D) recombination error. E) teratogen.
The superior orbital fissure is formed in the sphenoid bone, whereas the inferior orbital fissure is formed between the sphenoid and ________.
A) maxilla B) zygomatic C) ethmoid D) lacrimal
Emulsification
A. converts small lipid droplets into larger droplets. B. occurs in the gallbladder. C. chemically digests lipids. D. increases surface area for lipid digestion. E. involves enzymes.