The electron transport chain is used to produce
a. ATP.
b. carbon dioxide.
c. oxygen.
d. water
A
You might also like to view...
What do steroid hormones need to travel from one cell to another?
a. binding to transport proteins in the bloodstream b. physical contact between the two cells c. budding a vacuole from the plasma membrane d. steroids travel freely through the bloodstream
As animals take in food energy, approximately 10% of it is made available to the next level in the food chain. Which of the following is one of the ways in which the energy is used by the organism and not passed along?
A. death B. cellular respiration C. excretion D. defecation E. All of these are ways in which the organism uses the energy.
In performing a Gram's staining techniques, the counterstain is
A. Methylene blue B. Crystal violet C. Safranin D. Malachite green E. Gram's iodine
If you transferred a phospholipid bilayer from water to oil, what effect would this have on the membrane?
A) The membrane would form four layers instead of its normal two. B) The membrane would invert its normal structure by positioning the heads on the inside of the bilayer and the fatty-acid tails outside. C) The membrane would be unaffected by the oil. D) The phospholipid bilayer would split into two separate layers, which each would be maintained in the oil. E) The membrane would become very rigid.