Slide 1Cell Signaling AP Chapter 11 Slide 2 Evolution of cell signaling Similarities in pathways in bacteria, protists, fungi, plants, and animals suggest an early evolution…

1. The Na+-K+-ATPase, or sodium pump, is the membrane-bound enzyme that maintains the Na+ and K+ gradients across the plasma membrane of animal cells. Because of its importance…

1. The Na+-K+-ATPase, or sodium pump, is the membrane-bound enzyme that maintains the Na+ and K+ gradients across the plasma membrane of animal cells. Because of its importance…

Slide 1 1 Bi / CNS 150 Lecture 20 Wednesday, November 13, 2013 Olfaction: vertebrates / Worms / insects Henry Lester Reading: Kandel Chapter 32, pp 625-636 (not taste) (What…

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Slide 1 Lecture 9 Generating Energy Slide 2 Adenosine Triphosphate (ATP) The energy currency or coin of the cell.The energy currency or coin of the cell. Transfers energy…

Slide 1 Enzymes Introduction Slide 2 Headlines of the day…. Slide 3 Figure 2. Signalling mechanisms for TRPM2 activation NAD + and reactive oxygen species (ROS), including…

Slide 1 The Immune System and Endocrine Disorders Immunology Unit College of Medicine King Saud University Objectives To understand the mechanisms involved in immunological…

Slide 1 Electron Transport Chain and Oxidative Phosphorylation Dr. Sooad Al-Daihan Biochemistry department Introduction The NADH and FADH2 formed in glycolysis, fatty acid…

Oxidative Phosphorylation - Glycolysis + TCA cycle produces very little ATP directly (substrate level): Glycolysis – 2 ATPs and TCA cycle – 2 ATPs per glucose - The rest…