★ Types of Nutrients Quiz
Our body prepares which type of Vitamin in the presence of sunlight?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
Select your answer:

Topics:
Circulation of Blood Molecular Genetics Paeds Edema Cell Reproduction HFT Vitamins Integumentary and Musculoskeletal System Germs & Diseases Bone Shapes & Long Bone Anatomy Muscular System Movements Disease and Immunity The Human Eye Hazards & Risks Respiratory Diseases Disability Etiquette & Physical Activities Disease Outbreak and TransmissionOther quiz:
Transplantation Immunology › ViewWhat is a possible complication of a lung transplant?
A. Infection
B. Cold
C. Allergies
D. eye damage
Immunity › View
If the skin is broken then a blood clot forms to seal this cut.
What is the first step in the process of blood clotting?
A. Fibrinogen turns into fibrin
B. Platelets release clotting factors
C. Fibrinogen is converted into thrombin
D. Thrombin is converted into prothrombin