How is light focused on the retina?
What will be an ideal response?
Light entering the eye first passes through the cornea, which begins the focusing of the light. Light next passes through the lens, an adjustable structure that can be flatter or more rounded to complete the focusing of light.
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In glycolysis the net number of NADH produced is
A. 4. B. 3. C. 2. D. 0. E. 30.
Potassium ions are at high concentrations inside of cells including in neurons.
a. true b. false
Trypanosoma brucei is transmitted by
a) tsetse flies. b) body lice. c) houseflies. d) head lice.
Isolation of Gram-positive (bacilli/cocci/vibrios) from food suspected of being the source of an outbreak of diarrhea indicates the disease is the result of bacterial intoxication
What will be an ideal response?