Which of the following is first struck by photons?
A) membrane disc of photoreceptor cell
B) inner segment of photoreceptor cell
C) pigment epithelium
D) outer segment of photoreceptor cell
E) bipolar cell
D) outer segment of photoreceptor cell
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If active transport establishes a concentration gradient with the use of ATP, then the concentration gradient can be looked at as ________
A) potential energy that can be harnessed when molecules passively diffuse down the concentration gradient B) a byproduct of active transport that will be alleviated by pinocytosis C) an unusable byproduct of active transport that will simply diffuse away D) unwanted pressure that will be alleviated by channel mediated facilitated diffusion
Neoplastic conditions:
What will be an ideal response?
The sensory receptors of the semicircular canals are located in the
A) saccules. B) ampullary crest. C) perilymph. D) utricles. E) basilar membrane.
Which extrinsic eye muscle elevates the eye and moves it laterally?
What will be an ideal response?What will be an ideal response?