Select the site of pyruvate formation during glycolysis A. Liver B. Muscles C. Heart D. Lungs Choose the organelle, found close to the endoplasmic reticulum, which receives and acts on proteins and membrane lipids to further modify them and then passes these on to other parts of the cell through budding vesicles A. Golgi apparatus B. Lysosomes C. Ribosomes D. Mitochondria Select the organelles that have digestive vesicles and contain enzymes that degrade proteins and nucleic acids A. Ribosomes B. Mitochondria C. Golgi apparatus D. Lysosomes Classify the amino acids according to their side-chain functional groups: Glutamate, aspartic acid A. Sulfur-containing side chain B. Aromatic side chain C. Carboxylic acids D. Basic side chain Identify the chemical bond that joins amino acids together in a protein molecule A. Peptide B. H-bonds C. lonic bonds