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

AP Biology Unit 1 Flashcards

Terms : Hide Images
15482837817Organic Compoundscarbon based molecules0
15482837818Functional Groupschemical groups attached to carbon skeletons that give compounds their functionality1
15482837819Hydrophilicwater loving (soluble in water)2
15482837820Hydroxyl Group-OH3
15482837821Carboxyl Group-COOH4
15482837822Amino Group-NH25
15482837823MacromoleculesLarge molecules such as: carbohydrates, proteins, and nucleic acids6
15482837824Polymersa large molecule consisting of many monomers linked together7
15482837825Monomersone of the repeating parts of a polymer8
15482837826Dehydration Reactiona reaction that removes water and combines monomers into polymers9
15482837827Hydrolysisa reaction where adding water breaks up a polymer into monomers10
15482837828Enzymesspecialized macromolecules that speed up chemical reactions in cells11
15482837829Carbohydratemolecules ranging from the small sugar molecules to large polysaccharides like starches12
15482837830Starcha storage molecule used by plants13
15482837831GlycogenMolecule made by animals to store glucose14
15482837832Hydrophobicwater fearing15
15482837833Unsaturated Fatty Acidfatty acid containing one or more double bonds - not saturated with Hydrogen16
15482837834Saturated Fatty Acidfatty acid containing only single bonds - full of hydrogens17
15482837835Phospholipidscontain a phosphate group and attach to 2 fatty acids rather than three - makes cell membranes18
15482837836Steroidslipids containing 4 fused rings19
15482837837Cholesterolcomponent in cell membranes - comes from animal fats20
15482837838Proteina molecule made of amino acids21
15482837839Amino AcidsMonomers (building blocks) of proteins22
15482837840Peptide Bondcovalent linkage between peptides to form a poly peptide23
15482837841Polypeptidea polymer made of peptides24
15482837842DNAgenetic inheritance polymer - Deoxyribo Nucleic Acid25
15482837843Are most carbohydrates are hydrophilic or hydrophobic?hydrophilic26
15482837844Are fats and lipids are hydrophilic or hydrophibic?hydrophobic27
15482837845Denaturationproteins or enzymes, lose their specific shape, and changes its function28
15482837846Nucleotidemonomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base29
15482837847AntiparallelThe opposite arrangement of the sugar-phosphate backbones in a DNA double helix.30
15482837848Contains C, H, OCarbohydrates and lipids31
15482837849Contains C, H, O, N, and sometimes SProteins32
15482837850Contains C, H, O, N, and PNucleic Acids33
15482837851Primary StructureThe first level of protein structure; the specific sequence of amino acids making up a polypeptide chain.34
15482837852Secondary StructureThe second level of protein structure; the regular local patterns of coils or folds of a polypeptide chain.35
15482837853Tertiary StructureThe third level of protein structure; the overall, three-dimensional shape of a polypeptide due to interactions of the R groups of the amino acids making up the chain.36
15482837854Quaternary structureThe fourth level of protein structure; the shape resulting from the association of two or more polypeptide subunits.37
15482837855Purinea nitrogenous base that has a double-ring structure; one of the two general categories of nitrogenous bases found in DNA and RNA; either adenine or guanine38
15482837856Pyrimidinea nitrogenous base that has a single-ring structure; one of the two general categories of nitrogenous bases found in DNA and RNA; thymine, cytosine, or uracil39
15482837857peptideshort chain of amino acids40
15482837858LipidsEnergy-rich organic compounds, such as fats, oils, and waxes, that are made of carbon, hydrogen, and oxygen.41

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!