★ Thyroid and Intro to Endocrinology Quiz
Are lipid molecules that have cholesterol as a common precursor
A. Steroids
B. Amines
C. Peptides and Proteins
Select your answer:

Topics:
Lymphatic System Muscle Histology Proteins, Amino Acids, & Enzymes Cell Structure and Functions Respiration DNA, RNA, Proteins ADVBIO Genetics Anatomical Terminology Immunity in Humans Body Structures and Organ Systems Teeth and Microbes Surgical & Complementary Terms Parkinson Disease Microbes Skeletal SystemOther quiz:
Arteries › ViewPart of the aorta as it leaves the heart.
A. Thoracic aorta
B. Ascending aorta
C. Abdominal aorta
D. Brachiocephalic
The Musculoskeletal and Integumentary Systems › View
Which is a function common to both the muscular and skeletal systems?
A. regulation of body temperature
B. production of blood cells
C. bending of the arm
D. breaking down of food