A fundamental question in olfaction is which odorant receptors (ORs) are activated by a given odorant. A major roadblock to investigating odorant–OR relationships in mammals has been the inability to ...
We can find the value of an expression when given the values of \(x\), \(y\), etc. To find the value of an expression, we need to substitute the given values for \(x\) and \(y\) into \(3x + 5y\).