JMU BIO 140 Solved 2022 | Rated A+

monosaccharides - Answer bad on position of carbonyl group and number of carbons in backbone Sucrose - Answer glucose+fructose Disaccharides - Answer maltose (grain,sugar), lactose (milk sugar), sucrose (table sugar) Amylose and amylopectin - Answer starch cellulose - Answer glucose monomers are linked in unbranched chain by Beta-1 Alpha-4 glycosidic linkage Chitin - Answer polysaccharides-insects exoskeleton hydrophobic lipids - Answer in fur to protect animals from water triglycerol - Answer three fatty acids to a glycerol backbone in dehydration reaction (release H2O) stearic acid - Answer common saturated fatty acid saturated fatty acid - Answer hydrocarbon chains connected to SINGLE BONDS unsaturated fatty acid - Answer have one or more DOUBLE BONDS lipids - Answer waxy covering on leaves phospholipids - Answer molecule with TWO FATTY ACIDS and a phosphate group HYDROPHILIC HEAD AND HYDROPHOBIC TAILS Steroids - Answer composed of 4 fused hydrocarbon rings amino acids - Answer central asymmetric carbon 20 common amino acids found in protein peptide bonds - Answer dehydration synthesis reaction-insulin secondary structures - Answer alpha and beta pleated sheets hydrophobic reactions - Answer in tertiary structure 4 levels of protein structures - Answer -primary -secondary-alpha and beta -tertiary -quaternary nucleotide - Answer form basic structural unit of DNA and RNA made of 3 components: nitrogenous base, pentose sugar, cheormone phosphate groups what pentoses are in DNA and RNA - Answer purines-double rings purity-single rings native DNA - Answer antiparallel double helix antiparallel - Answer 5' to 3' and 3' to 5' ribosome - Answer two parts: large sub-unit and small sub-unit. adds correct peptide chain RNA - Answer has uracil DNA - Answer human genome project double strands give it the spiral structure elements - Answer comprise matter including living things matter - Answer any substance that occupies space and has mass cis and trans - Answer cis - Answer when both hydrogens are on the same side trans - Answer both hydrogens are on different sides phospholipid - Answer must have two fatty acids attached and a modified phosphate group connected to a backbone alpha carbon - Answer glutamate - Answer neurotransmitter in the brain What are the 7 properties of life? - Answer Order/Organization Metabolism Evolution Regulate/Control Growth/Development Responce to environment Reproduction