Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
what are the cells that produce the myelin sheath of which substance is the myelin sheath formedin the central nervous system cns the myelin sheath
what is the function of the myelin sheath do all axons present a myelin sheaththe function of the myelin sheath is to get better the safety and speed
what are gangliaganglia singular ganglion or neural ganglia are structures located outside the central nervous system for instance beside the spinal
according to the function of the transmitted neural impulse which are the types of neurons how different are the concepts of afference and efference
what is an example of a situation in which the neuron cell body is located in a part of the body and its axonal terminal portion is in another
what is the name of the terminal portion of the axonthe terminal portion of the axon is known presynaptic membrane through this membrane
what are the three main parts into which a neuron can be divided what are their respective functionsthe three mains parts into which a neuron can be
which are the main cells of the nervous systemthe major cells of the nervous system are the neurons besides the neurons the nervous system is also
which are the structures that are part of the nervous systemthe structures that form the nervous system can be separated into the central nervous
what are the physiological systems known as integrative systems why is this designation justifiedthe integrative systems are the nervous system and
to increase the strength of the muscle work is the muscle contraction intensely increasedan increase in the strength of the muscle work is not
what is the neurotransmitter of the neuromuscular junction how does the nervous system trigger muscle contractionthe nervous cells that trigger the
what happens when the oxygen supply is insufficient to maintain aerobic cellular respiration during muscle exerciseif oxygen from hemoglobin or
how does phosphocreatine act in the muscle contraction and relaxationphosphocreatine is the main means of energy storage of the muscle cellsduring
what is myoglobin what is the function of this molecule in the muscle tissue myoglobin is a pigment same to hemoglobin and present in muscle fibers
how do calcium ions participate in muscle contraction why do both muscle contraction and muscle relaxation spend energyin the muscle cells calcium
what are the positions of actin and myosin molecules in the sarcomere before and during the muscle contractionschematically actin filaments attached
what are the main proteins that constitute the sarcomere what is the function of those molecules in the muscle cellsin the sarcomere there are
what are sarcomeressarcomeres are the contractile units of the muscle tissue formed of alternating actin blocks thin filaments and myosin blocks
how is the striped pattern of the striated muscle cells formed the functional units of the muscle fibers are the sarcomeres within the sarcomeres
what are the types of muscle tissues what are the morphological features that differentiate those typesthere are three kinds of muscle tissue the
what are the flat bones and the long bonesthe major bones of the body may be divided as flat or long bones there are bones not classified into these
what are the functions of the osseous tissuethe major functions of the osseous tissue are to give structural rigidity to the body and to delineate
what are the haversian canals and the volkmanns canals of the bones is the osseous tissue vascularizedthe haversian canals are longitudinal canals
what are the three main cell types that form the osseous tissue what are their functionsthe three major cell types of the osseous tissue are the