★ Properties of the Hair Quiz
The middle layer of hair that is fibrous and has hydrogen, salt and disulfide bonds.
A. cuticle
B. cortex
C. medulla
D. scutulla
Select your answer:
Topics:
Parts of Human Body Musculoskeletal LE Sports Medicine The Teeth Lifetime Wellness Plant Biotechnology Neurology Bone, Spine, and Joint Pathology Hospitality World Health Day Anatomy and Physiology- Cardiovascular Sysytem Body Systems Thrombosis, Emboliya Protein and Amino Acid Metabolism The BrainOther quiz:
Types of Immunity › View What has been injected into a person’s body that will produce the antibodies level as in diagram
A. weakened pathogen
B. antiserum
C. antibiotics
D. blood plasma
Circulatory System - Pathway of Blood › View
Name the valve on the right side of the heart between the right atria and right ventricle.
A. aortic semilunar valve
B. pulmonary semilunar valve
C. mitral valve
D. tricuspid valve