Elbow extension while gently setting down a sleeping baby requires contractions

Elbow extension while gently setting down a sleeping

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24.Elbow extension while gently setting down a sleeping baby requires ________ contractions of the biceps brachiiand brachialis.a. concentricb. isometricc. eccentric25.Resting muscle tissue gets most of its ATP from26.Lactic acid generated by muscle tissue isthe stomach to generate gastric acid27.These skeletal muscle fibers are high in mitochondrial density, myoglobin concentration, and capillary density.a. slow twitch fibers b. fast twitch fibers28.This muscle tissue has gap junctions, uses calmodulin, and responds CO2/O2 levelssmooth muscle29.Neurons in the CNS are ______neuronsa. unipolarb. bipolarc. multipolar30.This neuron monitors the degree of stretch of the urinary bladdersomatic sensory31.Neurotransmitters synthesized in the cell body region are transported to the axon terminal bypotentials32.Which myelinates PNS axons?satellite cells33.These cells produce CSF.a. astrocytesb. ependymalc. satellite cellsd. microgliae. oligodendrocytes34.These cells regulate nutrient and respiratory gas concentration around neuron cell bodies.35.Which is false regarding the membrane potential of resting cells?negatively charged with respect to the outsidethe membraneare higher in the ECF than in the cytosola.b.tensionAB
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36.Which cation, when diffusing across a cell membrane, results in hyperpolarization?
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  • Fall '17
  • Mark Bolke

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