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Pltw Pbs 2026 Biomedical Research And Data Analysis Assessment Paper Answers Verified Summary Sheet

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PLTW PBS 2026 BIOMEDICAL RESEARCH AND DATA ANALYSIS ASSESSMENT PAPER ANSWERS VERIFIED SUMMARY SHEET

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PLTW PBS 2026 BIOMEDICAL RESEARCH
AND DATA ANALYSIS ASSESSMENT PAPER
ANSWERS VERIFIED SUMMARY SHEET

◉ cholesterol
Answer: lipid with ringed molecular structure; makes steroid
hormones, component of cell membranes


◉ sodium
Answer: salt; maintains blood pressure


◉ carbohydrates
Answer: organic molecule; preferred energy source in the human
body


◉ fiber
Answer: indigestible portion of plants; absorbs water, eases
digestion


◉ sugar
Answer: mono and disaccharides; can cause type 2 diabetes, obesity,
and tooth decay

,◉ protein
Answer: organic polymer made of amino acid; makes structures,
enzymes, and peptide hormones


◉ minerals
Answer: chemical elements required by organisms; play roles in cell
structures


◉ macromolecules
Answer: large molecules made up of smaller molecules


◉ carbon, oxygen, and hydrogen
Answer: composition of carbohydrates


◉ monomer
Answer: building block of carbohydrates


◉ genetics, lipid storages, energy source, structural molecules
Answer: function of carbohydrates


◉ starch

, Answer: example of carbohydrates


◉ carbon, oxygen, hydrogen, and nitrogen
Answer: composition of proteins


◉ amino acids
Answer: building block of proteins


◉ build/repair tissues, transport molecular enzymes
Answer: function of proteins


◉ enzymes
Answer: example of proteins


◉ hydrogen, carbon, nitrogen, oxygen,phosphorous
Answer: composition of nucleic acids


◉ nucleotides
Answer: building block of nucleic acids


◉ stores/carries genetic info in the form of DNA/RNA
Answer: function of nucleic acids

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