What Two Types of Secondary Structure Are Depicted in the Ribbon

question 67

Multiple Choice

What two types of secondary structure are depicted in the ribbon diagram of the protein shown below?

• A)β-spirals and α-turns
• B)double stranded helices and β-arrays
• C)random coils and β-arrays
• D)α-helices and β-pleated sheets
• E)α-spirals and β-turns

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Definitions:

Motor Control

The process by which humans and animals use their brain and nervous system to activate and coordinate the muscles and limbs involved in the performance of a motor skill.

Facial; Trigeminal

Refers to the trigeminal nerve, which is responsible for sensation in the face and motor functions such as biting and chewing.

Trochlear; Facial

The trochlear nerve is responsible for eye movement, and the facial nerve controls facial expressions, taste sensations, and some glandular functions.

Viscera

The internal organs in the main cavities of the body, especially those within the abdominal and thoracic cavities.