130 Lecture Notes - Lecture 33: Nuclear Pore, Signal Transduction, Lysosome
Document Summary
First person to view proists, bacteria, sperm and paracites in human feces. Mitochondria allowed ancestral eukaryoic cells to funcion as. All their electrons in the valence orbital illed. Ionic bonds are considered ____ than covalent bonds because. Weaker, because in aqueous condiions, ionic compounds readily dissociate and have electrostaic atracions to parial charges in water molecules. When one of the atoms in a bond has a higher electronegaivity it is a. The most water soluble amino acids have these features ionized r groups that paricipate in both ionic and hydrogen bonding. What types of interacions are responsible for pepide chains forming between alpha and beta. When a single pepide chain forms a globular structure which is a mix of helices and sheets. What forms the backbone of a nucleic acid? a chain of sugar and phosphate groups, linked through phosphodiester bonds. The secondary structure of dna is primarily due to hydrogen bonding between complementary bases.
