Cell Signalling and Transduction – Section 11. Small charged molecules, often biogenic amines function as A. hormones B. neurotransmitters C. both (a) and (b)…
Disease Associated with Immune System – Section 11. The HIV virus infects primarily A. brain cells B. cells in the immune system C. red blood…
Immune Response – Section 11. Which of the following immune cells would have an especially low count in a patient with advanced…
Antigen – Section 11. For specific antigen recognition by T cells, A. antigen is bound by a T cell membrane antibody…
Enzymes – Section 11. Enzyme-driven metabolic pathways can be made more efficient by A. concentrating enzymes within specific cellular compartments B.…
Gel Electrophoresis – Section 11. In an SDS-PAGE A. proteins are denatured by the SDS B. proteins have the same charge-to-mass ratio…
Protein Stability – Section 11. Unpaired H-bond donors and acceptors are found in the hydrophobic core of a protein A. only at…
Structure and Properties of Peptides – Section 11. Hydrogen bonds in a-helices are A. more numerous than Vander Waals interactions B. not present at Phe…
Cell Structure and Compartments – Section 11. Which of the following two organelles look most alike structurally? A. Nucleus and vesicle B. Golgi apparatus…
HPLC – Section 11. HPLC stands for A. High Pressure Liquid Chromatography B. High Performance Liquid Chromatography C. both (a) and…