No. Lemon juice is a mixture of many different compounds.
Simple is a single leaf, compound is three, or a cluster of leafs off of one stem. A simple leaf has single leaf lamina whereas compound leaf has more than one leaf lamina (leaflet).
The common name for lemon leaf is lemon balm.
Simple leaf
Lemon leaf has reticulate venation
A Neem leaf is a compound leaf a
The scientific name of lemon leaf is Citrus limon.
Neem leaf is compound
simple
Papaya leaf is a simple leaf that is deeply lobed with palmate venation.
The neem leaf is a compound leaf, which means that it is made up of multiple leaflets attached to a common stalk. Each leaflet is connected to the main stalk by its own individual stem.
compound
Compound leaf