Question

which of the following molecules is the equivalent to \fat\ and makes up the barriers in and around our cells? dna rna protien lipids which of the following molecules serves as the temporary instructions/template to make proteins? dna rna protien lipids what is the name for the subunit which rna and dna are made out of? amino acids lipids nucleotides nuclei

Explanation:

1. Lipids include fats and are a major component of cell membranes, forming the barriers in and around our cells. DNA is the genetic material, RNA is involved in protein - synthesis but not the cell - barrier equivalent to fat, and proteins have various functions like enzymes and structural support but are not the 'fat' equivalent for cell barriers.
2. RNA serves as a temporary copy of the genetic information from DNA and is used as a template for protein synthesis. DNA is the long - term storage of genetic information, proteins are the end - products of the synthesis process, and lipids are not involved in providing instructions for protein synthesis.
3. Nucleotides are the subunits that make up both RNA and DNA. Amino acids are the subunits of proteins, lipids are a different class of biomolecules, and nuclei are cell organelles, not the subunits of RNA and DNA.

Answer:

1. D. Lipids
2. B. RNA
3. C. Nucleotides