Bio 168 EXAM 2 Exam
Comprehensive Questions and
Verified Answers ACTUAL EXAM
2026 TEST!! Graded A+
Select the most correct statement concerning skin cancer.
A) Most tumors that arise on the skin are malignant.
B) Squamous cell carcinomas arise from the stratum corneum.
C) Basal cell carcinomas are the least common but most malignant.
,D) Melanomas are rare but must be removed quickly to prevent them from
metastasizing. - 🧠 ANSWER ✔✔D
The single most important risk for skin cancer is ______.
A) race
B) genetics
C) use of farm chemicals
D) overexposure to UV radiation - 🧠 ANSWER ✔✔D
Which of the following is a skin sensory receptor for touch?
A) Pacinian corpuscule
B) Tactile Corpuscle
C) Ruffini body
D) free nerve ending - 🧠 ANSWER ✔✔B
Which glands produce ear wax?
A) merocrine glands
B) apocrine glands
C) ceruminous glands
, D) eccrine glands - 🧠 ANSWER ✔✔C
Which type of skin cancer appears as a scaly reddened papule and tends
to grow rapidly and metastasize?
A) melanoma
B) squamous cell carcinoma
C) basal cell carcinoma
D) adenoma - 🧠 ANSWER ✔✔B
Melanocytes and keratinocytes work together in protecting the skin from
UV damage when Keritonocytes _____________.
A) provide the melanocyte with nutrients necessary for melanin synthesis
B) accumulate the melanin granules on their superficial portion, forming a
UV-blocking pigment layer
C) maintain the appropriate pH in order for the melanocyte to synthesize
melanin granules
D) maintain the appropriate temperature so the product of the melanocyte
will not denature - 🧠 ANSWER ✔✔B
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Comprehensive Questions and
Verified Answers ACTUAL EXAM
2026 TEST!! Graded A+
Select the most correct statement concerning skin cancer.
A) Most tumors that arise on the skin are malignant.
B) Squamous cell carcinomas arise from the stratum corneum.
C) Basal cell carcinomas are the least common but most malignant.
,D) Melanomas are rare but must be removed quickly to prevent them from
metastasizing. - 🧠 ANSWER ✔✔D
The single most important risk for skin cancer is ______.
A) race
B) genetics
C) use of farm chemicals
D) overexposure to UV radiation - 🧠 ANSWER ✔✔D
Which of the following is a skin sensory receptor for touch?
A) Pacinian corpuscule
B) Tactile Corpuscle
C) Ruffini body
D) free nerve ending - 🧠 ANSWER ✔✔B
Which glands produce ear wax?
A) merocrine glands
B) apocrine glands
C) ceruminous glands
, D) eccrine glands - 🧠 ANSWER ✔✔C
Which type of skin cancer appears as a scaly reddened papule and tends
to grow rapidly and metastasize?
A) melanoma
B) squamous cell carcinoma
C) basal cell carcinoma
D) adenoma - 🧠 ANSWER ✔✔B
Melanocytes and keratinocytes work together in protecting the skin from
UV damage when Keritonocytes _____________.
A) provide the melanocyte with nutrients necessary for melanin synthesis
B) accumulate the melanin granules on their superficial portion, forming a
UV-blocking pigment layer
C) maintain the appropriate pH in order for the melanocyte to synthesize
melanin granules
D) maintain the appropriate temperature so the product of the melanocyte
will not denature - 🧠 ANSWER ✔✔B
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
