1.

Question : Read the given paragraph. In the resting state, the axonal membrane is ___ with more ___ charged ions outside than inside.This unequal distribution of ions is due to (1) the selective permeability of the membrane, which forms an almost impenetrable barrier to _____ and (2) the action of the ____, which pumps _____ Na^(+) out of the neuron for every ____ K^+ brought in. Select the option that correctly fills the blanks in the paragraph.

Answer»

`{:((i)" ",(ii)" ",(III)" ",(iv)" ",(V)" ",(vi)),("depolarised","POSITIVELY",NA^+,"sodium-potassium pump","THREE","two"):}`
`{:((i)" ",(ii)" ",(iii)" ",(iv)" ",(v)" ",(vi)),("depolarised","negatively",Na^+,"sodium-potassium pump","three","two"):}`
`{:((i)" ",(ii)" ",(iii)" ",(iv)" ",(v)" ",(vi)),("polarised","negatively",Na^+,"sodium-potassium pump","three","two"):}`
`{:((i)" ",(ii)" ",(iii)" ",(iv)" ",(v)" ",(vi)),("polarised","positively",Na^+,"sodium-potassium pump","three","two"):}`

Solution :NA


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