the pigment produced to protect the skin from the effects ...

★ Skin Structure, Growth, & Nutrition Quiz

the pigment produced to protect the skin from the effects of ultraviolet run rays is

A. keratin

B. melanin

C. elastin

D. collagen

Select your answer:

Topics:

Diversity Neuron Structure CV System A&P & Pathology Meiosis and intro to Genetics The Nervous System and The Senses Protozoan Diseases Cell Biology & Biotechnology Joints in our Body Gastroenterology Nursing Urinary System Blood & Blood Vessels Cell Vocabulary Histology HS Ecology Organisms

Other quiz:

Protein and Amino Acid Metabolism › View

What is the significance of sulfur-containing amino acids like cysteine and methionine?

A. Associated with cardiovascular disease risk

B. Crucial for antioxidant defense

C. Important for neurotransmitter production

D. Essential for protein synthesis

Child Development › View

“While there are predictable “age norms” for milestones, development can be accelerated or delayed as well” is a description of the characteristic/principle ___

A. Development is constant

B. Development is gradual and continuous

C. Development happens in sequenced steps

D. Development happens at different rates

E. The different domains of development are interrelated.