____ cardiac muscle____ multiunit smooth muscle____ single-unit smooth muscle____ skeletal muscle
a. voluntary, neurogenic, and striatedb. voluntary, neurogenic, and nonstriatedc. involuntary, myogenic, and striatedd. involuntary, neurogenic, and nonstriatede. involuntary, myogenic, and nonstriated
1. Sodium channels open, allowing sodium to flow in.2. Impulse reaches axon’s synaptic knob.3. ACh binds to receptors on sarcolemma.4. Synaptic vesicles fuse with neuron’s membrane and release ACh via exocytosis.5. If enough sodium moves into the muscle cell, an impulse (action potential) develops.
____ creatine phosphate____ myoglobin____ glycogen____ lactic acid____ glucose
a. a storage form of glucose used in muscle cells requiring rapid energy releaseb. a molecule that can quickly, but temporarily, make ATPc. an oxygen-storing protein that makes muscle tissue appear redd. a fuel molecule for cell respiration or fermentatione. fermentation product when our cells become anaerobic
1 troponin2 myofibril3 sarcomere4 thin filament5 muscle fibre
Answer Key
This product has run out of stock. You may send us an inquiry about it.
This product is currently unavailable. You may send us an inquiry about it.