Plasmodesmata Are ____

question 31

Multiple Choice

Plasmodesmata are ____.

• A)used in energy transformations within the cell
• B)found in animal cells, but absent from plant cells
• C)closable channels that connect the cytoplasm of adjacent plant cells
• D)open channels that connect the cytoplasm of adjacent plant cells
• E)complex mixtures of extracellular cell secretions

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Definitions:

Inferior Oblique

A muscle in the eye that contributes to the upward and outward movement of the eyeball.

Optic Canal

A narrow passageway in the sphenoid bone of the skull through which the optic nerve and ophthalmic artery pass to the eye.

Agonist

A substance that fully activates the receptor it binds to, producing a maximal biological response.

Inferior Rectus

A muscle in the eye that controls downward eye movements, part of the extraocular muscles.