Unit 1 Quiziz 3

What is the most abundant type of tissue in the body?

• Muscle

• Adipose

• Nervous

• Epithelial

• Connective

What type of tissue is used for protection, support, and to bind things in the body?

• Muscle

• Adipose

• Nervous

• Epithelial

• Connective

What color is collagen in our bodies?

• Blue

• White

• Red

• Purple

• Yellow

What is the most abundant protein in our bodies?

• Actin

• Elastin

• Collagen

• Tubulin

• Antigen

Collagen accounts for how much of the total amount of protein in our bodies?

• 25%

• 30%

• 50%

• 12%

• 41%

The triple helix shape of collagen fibers gives it what characteristic?

• High absorption

• Low friction

• High tensile strength

• Low flexibility

What fibers within your body have high tensile strength?

• Elastin

• Collagen

• Bone

• Cartilage

• Reticular

What connective tissue acts as a protective covering for organs of the body?

• Elastin

• Collagen

• Bone

• Cartilage

• Reticular

Wrinkles start to form on people because of low____________________production.

• Collagen

• Melanin

• Keratin

• Elastin

How does smoking create more wrinkles?

• Constricts blood vessels

• Makes collagen brittle

• Breaks down collagen fibers

• Reduces collagen production