AP Notes, Outlines, Study Guides, Vocabulary, Practice Exams and more!

Campbell Biology Chapter 3 Flashcards

Chapter 3 Campbell Biology vocabulary and questions

Terms : Hide Images
887519226Organic Compoundscarbon based molecules0
887519228Hydrocarbonscompounds composed of only hydrogen and carbon1
887519231Carbon Skeletonthe chain of carbon molecules in a molecule2
887519233Isomerselement with different # of neutrons3
887519235Functional Groupsa group of atoms responsible for the characteristic reactions of a particular compound4
887519236Hydrophilicwater loving (soluble in water)5
887519238Hydroxyl Group-OH6
887519239Carbonyl Group>C=O7
887519241Carboxyl Group-COOH8
887519243Amino Group-NH29
887519244Phosphate Group-OPO3^-210
887519246Methyl Group-CH311
887519248Macromoleculescarbohydrates, proteins, and nucleic acids12
887519249Polymersa large molecule consisting of many identical chains linked together13
887519250Monomersone of the repeating parts of a polymer14
887519251Dehydration Reactiona reaction that removes15
887519253Hydrolysisa molecule of waterreaction with the breaking of bonds with water16
887519255Enzymesspecialized macromolecules that speed up chemical reactions in cells17
887519257Carbohydratea class of molecules ranging from the small sugar molecules dissolved in soft drinks to large polysaccharides like starches18
887519259Monosaccharidesa carbohydrate monomer19
887519260Disaccharidetwo monosaccharides linked together20
887519262Starcha storage polysaccharide in plants21
887519263Glycogenanimal storage of glucose22
887519265Cellulosepolymer of glucose, able to form microfibrils in plants23
887519267Chitinstructural polysaccharide used by insects to build exoskeleton24
887519269Hydrophobicwater fearing25
887519270Fatlarge lipid made from two kinds of smaller molecules: glycerol and fatty acids26
887519272Unsaturated Fatty Acidfatty acid containing one or more double bonds27
887519273Saturated Fatty Acidfatty acid containing only single bonds28
887519274Trans Fatsa form of fat that recent research associates with health risks29
887519275Phospholypidscontain a phosphate group and attach to 2 fatty acids rather than three30
887519276Steroidslipids containing 4 fused rings31
887519277Cholesterolcomponent in cell membranes32
887519279Anabolic Steroidssynthetic variants of the male testosterone33
887519280Proteina polymer made of 20 amino acids34
887519282Amino Acidsamino group w/ carboxyl group35
887519283Peptide Bondcovalent linkage between peptides to form a poly peptide36
887519285Polypeptidea polymer made of peptides37
887519287DNAgenetic inheritance polymer38
887519288Geneamino acid sequence program of inheritance39
887519290RNAtranslates sequence of programming into proteins40
887519291double Helixto polynucleotides wrap around eachother41
887519292_____ is formed when a Hydroxyl Group is addedalcohol42
887519294_____ is formed when a Carbonyl Group is addedaldehyde and keytone43
887519295_____ is formed when a Hydroxyl Group and a Carbonyl Group are addedsugar44
887519297_____ is formed when a Carboxyl Group is addedacid45
887519299____ is formed when an Amino Group is addedamine46
887519300_____ is formed when a Phosphate Group is addedorganic phosphate-found in ATP47
887519302_____ is formed when a Methyl Group is addedmethylated compound48
887519304_____ made up of only glucose monosacchrides used for storage in plantsstarch49
887519305most carbohydrates are hydrophilic or hydrophobichydrophilic50
887519307fats and lipids are hydrophilic or hydrophibichydrophobic51
887519309Denaturationpolypeptides unravel, losing their specific shape, and changes its function52
887519311Protean Primary Structurelinear sequence of amino acids53
887519312Protein Secondary Structurealpha helix and beta pleated sheet formed by hydrogen bonds between atoms of the polypeptide backbone54
887519314Protein Tertiary Structurethree-dimensional shape formed by interactions between R groups55
887519315Protein Quaternary Structureassociation of multiple peptides56
887519317Nucleic Acidsgene polymers57
887519319GlucoseC6H12O658
887519321Triose3 carbon sugar59
887519322Pentose5 carbon sugar60
887519324Hexose6 carbon sugar61
887519326SucroseGlucose+Fructose62

Need Help?

We hope your visit has been a productive one. If you're having any problems, or would like to give some feedback, we'd love to hear from you.

For general help, questions, and suggestions, try our dedicated support forums.

If you need to contact the Course-Notes.Org web experience team, please use our contact form.

Need Notes?

While we strive to provide the most comprehensive notes for as many high school textbooks as possible, there are certainly going to be some that we miss. Drop us a note and let us know which textbooks you need. Be sure to include which edition of the textbook you are using! If we see enough demand, we'll do whatever we can to get those notes up on the site for you!