EVERYDAY SCIENCE

Detailed explanation-1: -Neurons have all the other organelles except the centrosomes.

Detailed explanation-2: -A neuron has three main parts: dendrites, an axon, and a cell body or soma (see image below), which can be represented as the branches, roots and trunk of a tree, respectively. A dendrite (tree branch) is where a neuron receives input from other cells.

Detailed explanation-3: -dendrite-these are where neurotransmitters will bind and generate graded potentials. Therefore, the correct answer is d.

Detailed explanation-4: -Neurons are divided into four major types: unipolar, bipolar, multipolar, and pseudounipolar.