★ Cell and Muscle Histology Quiz
In smooth muscle, calcium released by the smooth ER initiates contraction by binding to what protein?
A. Actin
B. Calmodulin
C. Desmin
D. Myosin light chain kinase
E. Tropomyosin
Select your answer:
Topics:
Nail Disorders and Diseases Understanding Psychology Nervous System Pathology Inflammation Name that Pathogen Type 1 Diabetes Eco Factors & Bacteria Skeletal Muscle Anatomy Measles and Hib Physical fitness , Wellness and Lifestyle Homeostasis, Nutrition, Digestion & Absorption Safety Terms Counseling: Fact or Myth? Molecular Biology Integumentary System & Body Directions DNA & Types of ReproductionOther quiz:
DNA and RNA Structures › ViewWhich of the following correctly describes the structure of DNA?
A. Single-stranded helix
B. Double-stranded helix
C. Triple-stranded helix
D. Quadruple-stranded helix
A&P Musculoskeletal › View
Name the cells that build bone.
A. Osteoblasts
B. Osteoclasts