Yolanda, age 2, is being raised in Texas by a single mother. While Yolanda’s mother works, she does not always have sufficient funds to purchase enough food for a healthy, active life. Yolanda is skinny and withdrawn. Yolanda suffers from:

Molecules called lipids have long hydrocarbon chains that determine the way they act. they can be fats, oils, or hormones, and even exist in our cell membranes 

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.