Question

6. What functional groups are present on this molecule? CH2-CH2-C–H A) OH ether and aldehyde, B) Hydroxyl and Aldehyde, C) Hydroxyl and Carboxylic acid, D) hydroxyl and Ester, E) hydroxyl and ketone 7. Which statement about intrinsically disordered proteins is TRUE? They contain small hydrophobic cores. They represent misfolded conformations of cellular proteins. They have no stable three-dimensional structure and therefore have no cellular function. D) They are responsible for proteostasis. They can interact with multiple protein-binding partners and are central to protein interaction networks. E) Which disease is NOT one characterized by or associated with an unfolded protein aggregate? A) Alzheimer disease, B) Diabetes. C) Parkinson Disuease D) Scurvy, E) All of these diseases are linked to unfolded protein aggregates protein 9. Which amino acid when repeated six to ten times at the N- or C-terminal ends of a allows that protein to bind to Ni2+ ions? a.Glu, b. His, c. Ala, d. Tyr, e. Asp 10. The biochemical activity of a protein, such as its enzymatic activity, is called its function. a. phenotypic , b. genotypic, c. cellular, d. molecular, e. organismal

Answer 1

6) B hydroxyl and aldehyde.

Hydroxyl group is -Oh group.

Aldehyde group is -CHO group.