★ Muscle Anatomy Quiz
What does calcium do to the actin?
A. Covers myosin binding sites
B. Uncovers myosin binding sites
C. Covers actin binding sites
D. Uncovers actin binding sites
Select your answer:
Topics:
Dermis Body Structures and Organ Systems Psoriasis Blood Pathology Anatomy: Muscle Beneath the Skin Disability Etiquette & Physical Activities Eye Histology Discovery of DNA Ankle, Foot, & LL - Injuries DNA Replication Biochemistry Vocabulary Immunity and Vaccines ESR (RBC sed rate) ology & phobiaOther quiz:
Cell Theory and Cell Organelles › ViewWhat organelle stores waste and water in both plant and animal cells?
A. Lysosomes
B. Golgi Complex
C. Vacuoles
D. Endoplasmic Reticulum
Trauma › View
A wound where the top layers of skin have been scraped off, commonly seen in falls, can BEST be described as a(n):
A. abrasion
B. amputation
C. laceration
D. avulsion