★ Nutrition Quiz
Which of the following element is essential for the formation of protein?
A. N2
B. Na
C. Ca
D. Fe
Select your answer:
Topics:
Pathology Introduction Cell Injury Diseases Communicable or non Communicable Cell Vocabulary Health and Diseases Monoclonal Antibodies Breath DNA Structure and Function Skin Appendages Human Body Systems Blood Formation and Clotting Psychology, Psychiatry, & Social Work Health and Nutrition Energy and Metabolism Food System & Nutrients Nutrients in FoodOther quiz:
Dermis › ViewWhat are hair shafts composed of?
A. layers of keratin surrounded by layers of follicular cells
B. layers in follicles in plant cells
C. follicles of the eyelashes
Blood and Bones › View
Choose the correct stament
A. A muscle is rigid and flexible.
B. A muscle is rigid and hard.
C. A muscle is flexible and hard.
D. A muscle is soft and flexible.