Integumentary System

What contributes to the amount of melanin a person produces?

• The number of melanocytes a person has

• The number of keratinocytes a person has

• The amount of keratin a person produces

• The amount of UV light a person is exposed to

Tags

NGSS.MS-LS1-5

What 2 types of tissue make up the Subcutaneous Layer (Hypodermis)

• Areolar

• Adipose

• Dense Irregular CT

• Stratified Squamous

What is the correct order of epidermal layers from superficial to deep?

• Stratum Lucidum

• Stratum Corneum

• Stratum Spinosum

• Stratum Basale

• Stratum Granulosum

What do sebaceous glands secrete?

• Oil

• Milk

• Sweat

• Earwax

What do sebaceous glands secrete?

• Oil

• Milk

• Sweat

• Earwax

What is the name of the muscle that is responsible for goosebumps?

• Pilo Errector

• Arrector Pili

• Goosus Bumpus

• Foliculi Arisor

Which 2 of the following skin layers make up the DERMIS?

• Papillary Layer

• Reticular Layer

• Stratum Basale

• Subcutaneous Layer

• Stratum Corneum

Which skin layer is only present in thick skin?

• stratum corneum

• stratum lucidum

• stratum spinosum

• stratum granulosum

• stratum basale (aka: germinativum)

Which skin layer is where mitosis can be observed?

• stratum corneum

• stratum lucidum

• stratum spinosum

• stratum granulosum

• stratum basale (aka: germinativum)

The hypodermis is also referred to as...

• subcutaneous

• subdermis

• lower epidermis