When light strikes a rod cell, rhodopsin:a
breaks down into opsin and retinal.
b. changes color.
c. acts as a second messenger.
d. depolarizes the cell membrane.
e. stimulates a cone cell.
A
You might also like to view...
During which stage of cellular respiration is the majority of the ATP produced?
A. Electron transport chain B. Fermentation C. Citric acid cycle D. Glycolysis
Each of the major hypotheses proposed to explain why sexual reproduction is more widespread than asexual reproduction ultimately base their explanations on the adaptive benefit of (select all correct choices):
A. forming pair bonds. B. forming genetically distinct offspring. C. forming large populations. D. forming relatively slow-growing populations. E. reducing mutation rates.
Fridtjof Nansen contributed greatly to our knowledge of the Arctic regions
Indicate whether the statement is true or false
The minimal lethal concentration (MLC) is the ________.
A. highest concentration of a drug that prevents growth of a particular pathogen B. lowest concentration of a drug that prevents growth of a particular pathogen C. lowest concentration of a drug that kills a particular pathogen D. highest concentration of a drug that kills a particular pathogen