Use the Following to Answer the Questions Below

question 46

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements: (1) Cellulose and amylose are glucose polymers that differ in the type of glycosidic linkage present.
(2) All monosaccharides are either aldoses or ketoses.
(3) Enantiomers can never be epimers.

• A) All three statements are true.
• B) Two of the three statements are true.
• C) Only one of the statements is true.
• D) None of the statements is true.

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Definitions:

Photoreceptor

Sensory receptor that responds to light stimuli.

Proprioceptor

Class of mechanoreceptor responsible for maintaining the body’s equilibrium and posture; involved in reflex actions.

Organ of Corti

The sensory organ located within the cochlea of the inner ear, responsible for converting sound vibrations into nerve impulses.

Retina

A layer at the back of the eyeball containing cells sensitive to light, which trigger nerve impulses that pass via the optic nerve to the brain.