Which molecules does a cell need from food to make these membrane

The organic molecules required for building cellular material and tissues must come from food. Carbohydrates or sugars are the primary source of organic carbons in the animal body. During digestion, digestible carbohydrates are ultimately broken down into glucose and used to provide energy through metabolic pathways.

Hope this helps Stay  safe and have a Merry Christmas :D

b

is correct hope this   also i learnd this in middle school

this protocol describes a detailed procedure for intracellular flow cytometry staining.