★ Muscles and Movements Quiz
The organelle that contains actin and myosin.
A. Tendon
B. myofilament
C. myofibril
D. Fiber
Select your answer:

Topics:
The Brain Our Control Center Body Structures and Organ Systems Body Fluids & Circulation Transport System Macronutrients & Micronutrients Vision (AP Psych) Musculoskeletal System Medical Terminology Composition of Blood and Blood Cells Integumentary System Life Processes - Digestion and Respiration Connective Tissue Forensics: Blood The Blood Excretory and Musculoskeletal System Cardiovascular Physiology - FunctionOther quiz:
Bacteria › View What shape are these bacteria?
A. cocci
B. bacilli
C. spirilla
D. tortellini
Introduction to Pharmacology › View
What kind of drug may be used to help pinpoint the location of a disease or to detect an abnormality?
A. Preventative drug
B. Therapeutic drug
C. Replacement drug
D. Diagnostic drugpha