Topics: Thyroid and Intro to Endocrinology Quiz
They are water insoluble (hydrophobic) and circulate bound to a carrier protein
A. Steroids
B. Amines
C. Peptides and Proteins
D. None of the above
Select your answer:

Topics:
Nutrition in Humans and Animals Properties of the Hair Surgical Nutrition Bone Shapes & Long Bone Anatomy Health Systems Dyslexia Health and Social Care Bacteria and Protist Review Regulation of Heart Rate Neurological Disorders The Ear Renal & Neural Properties of Hair and Scalp Upper Limb Cardiology Services Med TermsOther quiz:
Enzymes and Movement of Substances › ViewWhat is the role of the active site in an enzyme?
A. It binds to the substrate.
B. It releases the products.
C. It changes the shape of the enzyme.
D. It deactivates the enzyme.
Food System & Nutrients › View
Which vitamin helps the absorption of iron?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D