Well this is not true. Chemical transmitters can only stimulate SPECIFIC receptor sites to initiate an action.
Chemical transmitters, called neurotransmitters, are essential for communication between neurons, binding specifically to their receptors. This binding triggers actions in the postsynaptic neuron, influencing various physiological responses. The specificity of these interactions is crucial for accurate neural signaling.
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Jawaban:Soal:Hitunglah: (1/8)^(-2/3)Penyelesaian: 1. Pahami Eksponen Negatif:- a^(-n) = 1 / a^n- Jadi, (1/8)^(-2/3) = 1 / (1/8)^(2/3)2. Sederhanakan Basis (1/8):- 1/8 bisa ditulis sebagai 2^(-3)- Jadi, (1/8)^(-2/3) = (2^(-3))^(-2/3)3. Gunakan Sifat Eksponen:- (a^m)^n = a^(m*n)- Jadi, (2^(-3))^(-2/3) = 2^((-3)*(-2/3)) = 2^24. Hitung Hasil Akhir:- 2^2 = 4 Kesimpulan:(1/8)^(-2/3) = 4