Bio230 cuny Quiz 6 NATURAL SCIENCES DEPARTMENT Fall 2020

NATURAL SCIENCES DEPARTMENT

Bio 230

Quiz 6

1) The two components of the integumentary system are the

A) epidermis and superficial fascia.

B) cutaneous membrane and hypodermis.

C) cutaneous membrane and accessory structures.

D) integument and hypodermis.

2) Accessory structures of the skin include all of the following except

A) hair follicles.

B) sebaceous glands.

C) sweat glands.

D) epidermis.

3) The tough "horny" superficial layer of the epidermis is known as the

A) stratum corneum.

B) stratum lucidum.

C) stratum basale.

D) stratum granulosum.

4) Melanin is produced by melanocytes within the stratum

A) corneum.

B) basale

C) granulosum.

D) spinosum.

5) The primary pigments contained in the epidermis are

A) carotene and tyrosine.

B) carotene and melanin.

C) melanin and hemoglobin.

D) tyrosine and melanin.