The ________ is the electron donor in a redox reaction.
A. reductant
B. product
C. enzyme
D. oxidant
Answer: A
You might also like to view...
If you were shipping green bananas to a supermarket thousands of miles away, which of the following chemicals would you want to eliminate from the plants' environment?
A) carbon dioxide B) cytokinins C) ethylene D) auxin E) gibberellic acids
A nurse takes your blood pressure during your annual examination, and she enters a reading of 115/70 in your medical chart. These numbers mean that the
A. pressure in your brachial artery during ventricular contraction is 115, while the pressure during ventricular relaxation is 70. B. nurse heard sounds through the stethoscope only when the pressure in your brachial artery was exactly 115 and again when it was exactly 70. C. pressure in the ventricles of the heart is 115 when the ventricles are contracting and 70 when the ventricles are relaxing. D. diastolic pressure is 115 and the systolic pressure is 70. E. pressure in your brachial artery during ventricular contraction is 115 while the pressure during atrial contraction is 70.
Typically, members of a cohort are tracked
a. until they become independent. b. until their breeding age. c. for a period of time and then released in the environment to serve their purpose in the community. d. from birth to death. e. as long as they are in good health and serve the purpose of a study
How is a plant embryo formed?
What will be an ideal response?