$\alpha$ -Keratin Found in Nails Has More Strength Than $\alpha$ -Keratin Found in Hair Due to Presence of More ___________

question 93

Multiple Choice

$\alpha$ -keratin found in nails has more strength than $\alpha$ -keratin found in hair due to presence of more ___________.

• A)hydrophobic interactions
• B)salt bridges
• C).\(\alpha\)-helix
• D)disulfide bridges
• E)none of these

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Definitions:

Spleen

An organ found in virtually all vertebrates which filters blood, helps fight certain kinds of bacteria that cause pneumonia and meningitis, and removes old red blood cells.

Gallbladder

A small, pear-shaped organ located beneath the liver that stores and concentrates bile produced by the liver.

Axillary Region

The area of the body under the joint where the arm connects to the shoulder, commonly known as the armpit.

Sural Region

Pertaining to the calf or posterior area of the lower leg.