Which of the Following Statements Are True of a Reflex

question 13

Multiple Choice

Which of the following statements are true of a reflex arc (Select all that apply) ?

• A)Interneurons may be present in the CNS.
• B)A sensory neuron carries impulses to the CNS.
• C)The stimulus for the reflex is detected by a receptor.
• D)Synapses in the reflex arc are in the dorsal root ganglia.
• E)The effector of the reflex is often muscle tissue.
• F)The effector is activated by impulses from a motor neuron.

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Definitions:

Locus

A particular location on a chromosome.

Gene

Chromosomal DNA sequence that encodes an RNA or protein product.

Chromosome

A chromosome is a long, continuous thread of DNA that contains numerous genes and regulatory information, essential for genetics and heredity.

Combination

The action of combining two or more elements or things into a single entity or mixture.