Which pair correctly associates a biochemical process with the appropriate mineral associated with its use in animals?
A) maintenance of bone â€" calcium
B) glucose synthesis â€" iodine
C) thyroid hormone synthesis â€" iron
D) nucleic acid synthesis â€" sulfur
Answer: A
You might also like to view...
Which process is most directly driven by light energy?
A) creation of a pH gradient by pumping protons across the thylakoid membrane B) carbon fixation in the stroma C) reduction of NADP+ molecules D) removal of electrons from chlorophyll molecules E) ATP synthesis
Which of the following virulence factors used by Staphylococcus puts holes in host cells?
A. Protein A B. Alpha toxin C. Leukocidin D. Clumping factor
Which of the following would be an expected long-term change during primary succession on glacial moraines? Check all that apply.
_____ increase in species richness _____ decrease in soil depth _____ increase in soil salinity _____ increase in soil nitrogen _____ alder replaced by spruce
Dark Field Microscopy
A. uses light beams that are deflected by a different thickness of the object and are reflected when they strike the objective B. is used to observe viruses and the internal structure of thinly sectioned cells C. is used to observe a specimen that emits light when illuminated with an ultraviolet light D. is used primarily to view spirochetes