BIOLOGY MACROMOLECULES CORE EXAMS SET
2026/2027 QUESTIONS AND ANSWERS RATED A+
✔✔Dipeptides - ✔✔two amino acids joined together by a peptide bond
✔✔Nitrogen bases in DNA - ✔✔Adenine
Guanine
Thymine
Cytosine
✔✔polymer and amino acid relationship - ✔✔Polymer is a protein aka peptide
Lots of amino acids linked together
✔✔Triglycerides - ✔✔
✔✔carbohydrate structure - ✔✔
✔✔Saturated - ✔✔Fatty acid consists of single bonds
✔✔Unsaturated - ✔✔Fatty acid contains double bonds
✔✔Which macromolecule speeds up chemical reactions? - ✔✔Protein (enzyme)
✔✔ What are the four Macromolecules? - ✔✔Carbohydrates, Lipids, Proteins, and
Nucleic Acids
✔✔The Monomer of Carbohydrates - ✔✔Monosaccharides (Galactose, Glucose or
Fructose)
✔✔The Monomer of Proteins - ✔✔Amino Acids
✔✔The Monomer of Nucleic Acids - ✔✔Nucleotides
✔✔The Monomer of Lipids - ✔✔Glycerol and Fatty Acid Chains (2-3)
✔✔The Function of Carbohydrates - ✔✔Short-term or immediate Energy Source
✔✔The Function of Lipids - ✔✔Long-term Energy Source
✔✔The Function of Nucleic Acids - ✔✔Store and Transmit your Genetic Information
✔✔The Function of Proteins - ✔✔1. Controls the Rates of Reactions
2. Fights Diseases
3. Forms Cell Structures
2026/2027 QUESTIONS AND ANSWERS RATED A+
✔✔Dipeptides - ✔✔two amino acids joined together by a peptide bond
✔✔Nitrogen bases in DNA - ✔✔Adenine
Guanine
Thymine
Cytosine
✔✔polymer and amino acid relationship - ✔✔Polymer is a protein aka peptide
Lots of amino acids linked together
✔✔Triglycerides - ✔✔
✔✔carbohydrate structure - ✔✔
✔✔Saturated - ✔✔Fatty acid consists of single bonds
✔✔Unsaturated - ✔✔Fatty acid contains double bonds
✔✔Which macromolecule speeds up chemical reactions? - ✔✔Protein (enzyme)
✔✔ What are the four Macromolecules? - ✔✔Carbohydrates, Lipids, Proteins, and
Nucleic Acids
✔✔The Monomer of Carbohydrates - ✔✔Monosaccharides (Galactose, Glucose or
Fructose)
✔✔The Monomer of Proteins - ✔✔Amino Acids
✔✔The Monomer of Nucleic Acids - ✔✔Nucleotides
✔✔The Monomer of Lipids - ✔✔Glycerol and Fatty Acid Chains (2-3)
✔✔The Function of Carbohydrates - ✔✔Short-term or immediate Energy Source
✔✔The Function of Lipids - ✔✔Long-term Energy Source
✔✔The Function of Nucleic Acids - ✔✔Store and Transmit your Genetic Information
✔✔The Function of Proteins - ✔✔1. Controls the Rates of Reactions
2. Fights Diseases
3. Forms Cell Structures