Muscles

Front

What is the thick filament in muscle fibers composed of?

Back

Myosin

Front

What initiates skeletal muscle contraction?

Back

Neuron

Front

Fill-in-the-blank: Muscle, Fascicle, _____, Myofibril

Back

Muscle fiber

Front

Which type of muscle is attached to bones?

Back

Skeletal

Front

What is the gap between the neuron and muscle cell called?

Back

Synapse

Front

What are the two main types of muscle tissue?

Back

Skeletal and Smooth

Front

What is the functional unit of a muscle called?

Back

Sarcomere

Front

What protein is responsible for muscle contraction?

Back

Actin and Myosin

Front

What type of muscle is involuntary and found in the heart?

Back

Cardiac muscle

Front

What neurotransmitter is released at the neuromuscular junction?

Back

Acetylcholine