poison that interferes with the third complex in the ETC, so cell respiration stops and little ATP is made drug that blocks the passage of H+ ions through the ATP synthase, so ATP can't be made interferes with third complex in ETC, but also binds to hemoglobin and prevents oxygen from binding boundary and permeability barrier, organization and localization of functions, transport processes, signal detection, cell-to-cell interactions the structure of the cell membrane that describes how it has two layers of phospholipids that can fluidly move around laterally and can include proteins, sugars and many things into it a closed spherical vessel with a bilayer, artificially made in the lab to control the proteins in the membrane proteins - transport, enzymes lipids - main core of membrane, cholesterol sugars - identification, cell recognition, adhesion, protection (lubricant) the most common molecule to make up the bilayer composed of a polar hydrophilic head and two non-polar hydrophobic tails (may be saturated or unsaturated, often unsaturated so kinked so more fluidity) needed for proper membrane function and fits in between phospholipids to give strength to the membrane, composed of a polar head, a rigid planar steroid ring structure, and a non-polar hydrocarbon tail how the inside membrane layer of vesicles can become the outside layer of the cell (so sugar groups are usually attached to the inside of vesicles to be transported out)

1. Cyanide

poison that interferes with the third complex in the ETC, so cell respiration stops and little ATP is made

2. Antibiotic Oligomycin

drug that blocks the passage of H+ ions through the ATP synthase, so ATP can't be made

3. Carbon Monoxide

interferes with third complex in ETC, but also binds to hemoglobin and prevents oxygen from binding

4. Functions of Membranes

boundary and permeability barrier, organization and localization of functions, transport processes, signal detection, cell-to-cell interactions

5. Fluid Mosaic Bilayer

the structure of the cell membrane that describes how it has two layers of phospholipids that can fluidly move around laterally and can include proteins, sugars and many things into it

6. Liposome

a closed spherical vessel with a bilayer, artificially made in the lab to control the proteins in the membrane

7. Function of Membrane Components

proteins - transport, enzymes
lipids - main core of membrane, cholesterol
sugars - identification, cell recognition, adhesion, protection (lubricant)

8. Phosphatidylcholine

the most common molecule to make up the bilayer composed of a polar hydrophilic head and two non-polar hydrophobic tails (may be saturated or unsaturated, often unsaturated so kinked so more fluidity)

9. Cholesterol

needed for proper membrane function and fits in between phospholipids to give strength to the membrane, composed of a polar head, a rigid planar steroid ring structure, and a non-polar hydrocarbon tail

10. Lipid Asymmetry

how the inside membrane layer of vesicles can become the outside layer of the cell (so sugar groups are usually attached to the inside of vesicles to be transported out)