The ___________ is a sensory organ that contains a dense array of photoreceptors.

Fill in the blank(s) with the appropriate word(s).


eye

Biology & Microbiology

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Which stage has the longest life expectancy?

A) ex = 0 B) ex = 1 C) ex = 2 D) ex = 0.5

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Outline the three stages involved in the transcription of a DNA molecule. What will be an ideal response?

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Which of the following is the correct sequence of events in an action potential after stimulation of a neuron?

a. K+ move sin; Na+ moves out. b. Na+ moves in; K+ moves out. c. Na+ moves in; Ca++ moves out. d. Na+ moves in; Cl- moves out. e. K+ moves in; organic anions move out.

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The destruction of (cysts/endospores/viruses) is the goal of industrial canning procedures.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology