Please help! Fill in the both blanks: In skeletal muscle, DHP receptors are found in the membrane, while ryanodine receptors are found in the membrane. top(1) row: sarcoplasmic reticulum, T-tubule, Mitochondrial, Nerve cell

bottom(2) row:Axon terminal, Sarcolemma, T-tubule, Terminal Cistern

please Help!
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other information encoded in your genes might distinguish you from the others in the group

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.