Choose the correct option:The particular components on nerve endings that specialize them for particular stimuli on our skin areaccessory structures1size of the nerve endings2ion channels3myelin sheaths4Flag for laterPrevious21 of 28Next

The particular components on nerve endings that specialize them for particular stimuli on our skin areaccessory structures1size of the nerve endings2ion channels3myelin sheaths

Select the correct option regarding the parts of a nerve cell.1 – Myelin sheath, 2- Cell body, 3 – Nucleus, 4 – Node of Ranvier, 5 – Axon1 – Dendrite, 2- Cell body, 3 – Nucleus, 4 – Node of Ranvier, 5 – Axon1 – Dendrite, 2- Cell body, 3 – Nucleus, 4 – Myelin sheath, 5 – Axon1 – Dendrite, 2- Cell body, 3 – Nucleus, 4 –Axon , 5 – Myelin Sheath       A individual nerve cell may be up to1 cm long1 metre long10 cm long1 mm long       The signal that passes along the nerve fibre is called aStimuliImpulseChemo reactionReflex action       Which among the following are present in eyes?PhotoreceptorsPhono receptorsChemoreceptorsOlfactory receptors        __________ cells possess the ability to respond to stimuliNerve cellsMuscle cellsEpithelial cellsAll of the above       Blood supply is not rich inSkeletal musclesVisceral musclesCardiac musclesAll the above       Which among the following is under the control of our will?Striated musclesNon – Striated musclesCardiac musclesVisceral muscles       Which among the following is not a tissue?TendonBloodNeuronBone       The cardiac muscles areCylindrical, unbranched and uninucleatedCylindrical, branched and multinucleated Cylindrical, branched and uninucleated Cylindrical, unbranched and multinucleated       Smooth musclesPresent in uterusPresent in iris of the eyePresent in bronchi of the lungsPresent in all of the above mentioned organs

Which of the following describes the structure of the peripheral endings of cutaneous (skin) nociceptors?Group of answer choicesthey end in Meissner's corpusclesthey mostly end as thin branching bare nerve endingsthey terminate on the outer surface of the skinthey end in Merkel's disksthey have large diameter endings in the skin

The epidermis (outer layer of the skin) needs to be tough and resistant to shearing and stretching. The type of intercellular junction best suited for this need is a(n) __________Blank.Multiple Choicetight junctiongap junctionion channeldesmosome

Select all that applyWhich three items are parts of a neuron?Multiple select question.cell bodymyelin sheathdendritesaxon