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Bio 9-5
| Question | Answer |
|---|---|
| What is the primary level of protein structure responsible for? | Order/sequence |
| What type of bonds are present in the primary level of protein structure? | Peptide bonds. Covalent |
| What is the secondary levl of protein structure responsible for? | Partial folding |
| In what 2 ways can the secondary level fold the protein? | Beta pleat and alpha helix |
| What type of bonds are present in the secondary level of protein structure? | Hydrogen |
| What is the tertiary level of protein structure responsible for? | total folding |
| What are 2 other names that the tertiary level of protein structure is called? | native or 3D |
| What type of bonds are present in the tertiary level? | Mostly non covalent |
| In what instance is the quarternary level required? | Multiple polypeptide chains |
| What is the quartenary level responsible for? | arranging the multiple polypeptide chains |
| What type of bonds are present in the quarternary level? | non cavalent |
| What is denaturation? | the unfolding of protens until they lose their functions |
| What is renaturation? | When some small proteins refold themselves |
| Whatare the 2 types of nucleic acid? | DNA and RNA |
| What is the general structure of nucleicc acid? | Nitrogenous base, 5 Carbon sugar, and phosphate group |
| What are the 2 types of nitrogenous bases and how many rings do they have? | Pyramidine-1 and Purine-2 |
| Whattype of bonds hold 2 nucleotides together? | Phosphodiester bonds |