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Lecture Notes | Approved: 6 years ago | 42.47 kB | Comments: 0
Category: Biology | Downloaded: 0
...and ions moves across the plasma membrane...
...or the other across the membrane. Substances...
...do not move across the barrier indiscriminately;...
...to shuttle them across the membrane. Each...
...of a substance across a membrane with...
...the dye molecules across the membrane to...
...of dye molecules across the membrane continues...
...of a substance across a biological membrane...
...diffuse very rapidly across the membranes of...
...same: Water diffuses across the membrane from...
...diffusion of water across a selectively permeable...
...movement of water across cell membranes and...
...movement of water across the plasma membrane....
...membrane. Water diffuses across the membrane, but...
...molecules or ions across membranes: channel proteins...
...and the solute across the membrane as...
...other amino acids across the membranes of...
...can move solutes across membranes against their...
...would otherwise diffuse across the membrane. Compared...
...the bound solute across the membrane. The...
...potassium ions (K+) across the plasma membrane...
...pumps generate voltage across membranes. All cells...
...maintain a voltage across their plasma membranes....
...membrane. The voltage across a membrane is...
...diffusion of ions across a membrane. One...
...the voltage gradient across a membrane. The...
...up a voltage across the membrane. In...
...By generating voltage across membranes, electrogenic pumps...
...7.5 Bulk transport across the plasma membrane...
N/A 186
Lecture Notes | Approved: 6 years ago | 434.07 kB | Comments: 0
Category: Biology | Downloaded: 0
...impulses are transmitted across the synaptic gap...
...such as acetylcholine, across the synapse. 742950952500...
...synapse. 742950952500 Transmission across a synapse: The...
...The neurotransmitter diffuses across the gap and...
...the presynaptic neuron, across the synapses to...
...impulses from travelling across the synaptic gap...
...pass more easily across the synapses. Nervous...
N/A 163
Lecture Notes | Approved: 6 years ago | 37.08 kB | Comments: 0
Category: Biology | Downloaded: 0
...when this occurs across a membrane it...
...can speed movement across the membrane. Some...
...a selective passageway across the membrane. For...
...solutes are pumped across membranes against their...
...role in transport across plant membranes The...
...transport of water across a membrane. In...
...Water will move across a membrane from...
...of water transport across membranes Until recently,...
...leakage of water across the lipid bilayer...
...for water fluxes across membranes. However, careful...
...that water transport across biological membranes was...
...movement of water across a membrane. Aquaporins...
...of one cell, across the cell wall,...
...The K+ fluxes across the guard cell...
...record ion fluxes across the tiny patch...
...which drives sucrose across the membrane via...
...the cellular level across membranes, sucrose accumulates...
N/A 152
Lecture Notes | Approved: 7 years ago | 5.16 MB | Comments: 0
Category: Anatomy | Downloaded: 0
...cells Nutrient Transport Across Plasma Membranes Some...
...monoglycerides Lipids diffuse across cell membrane into...
...gut morphology varies across taxa Reflects complexity...
...junctions Prevent leakage across epithelium Mucous neck...
1
180
Lecture Notes | Approved: 7 years ago | 6.53 MB | Comments: 0
Category: Anatomy | Downloaded: 0
...Movement of solutes across membranes Ionic regulation...
...flux of water across body surface by...
...through the cell across membranes Paracellular transport...
...and food transported across digestive epithelium Mediate...
...movement of water across tight junctions Absorbed...
...determined by pressure across glomerular wall Three...
1
174
Outline | Approved: 7 years ago | 183 kB | Comments: 0
Category: Anatomy | Downloaded: 0
...in electrical charge) across their plasma membrane;...
...gradients that exist across the plasma membrane....
...K+ and Na+ across the plasma membrane...
...back and forth across the membrane. As...
...voltage or potential across the membrane. The...
...to diffuse freely across the membrane but...
...in either direction across the membrane. Because...
...accompany the K+ across the membrane. As...
...K+ to diffuse across. We place a...
...diffusion of ions across the membrane. The...
...movement of Na+ across the few open...
...ion (a current) across the membrane at...
...the ion gradients across the plasma membrane....
...The neurotransmitter diffuses across the narrow gap,...
...ions to diffuse across the postsynaptic membrane....
N/A 164
Outline | Approved: 7 years ago | 212 kB | Comments: 0
Category: Anatomy | Downloaded: 0
...and oxygen, move across the plasma membrane...
...surrounding water diffuses across the thin epithelium...
...inhaled air diffuses across only two layers...
...gases, are exchanged across the thin walls...
...of carbon dioxide across the capillary walls....
...interstitial fluid occurs across the thin walls...
...cells takes place across the thin endothelial...
...substances are carried across endothelial cells in...
...the interstitial fluid across cells or through...
...diffusion of oxygen across the red blood...
...Gas exchange occurs across specialized respiratory surfaces....
...water before diffusing across respiratory surfaces. Movements...
...CO2 and O2 across the respiratory surface...
...the surface area across which diffusion occurs,...
...O2 and CO2 across the gill. Gill-bearing...
...exchanged by diffusion across the moist epithelium...
...heavily on diffusion across other body surfaces,...
...with gas exchange across moist epithelial surfaces...
...Gas exchange occurs across the thin epithelium...
...and rapidly diffuses across the epithelium into...
...epithelium and diffuses across the surface into...
N/A 165
Outline | Approved: 7 years ago | 149.5 kB | Comments: 0
Category: Anatomy | Downloaded: 0
...voltage (charge difference) across the membrane. Diffusion...
...the membrane. Diffusion across a membrane is...
...pumping of solutes across membranes against their...
...speed the movement across the membrane by...
...as selective channels across the membrane. For...
...role in transport across plant membranes. The...
...of opposite charges across a membrane. The...
...transport of water across a membrane. Plant...
...a U-shaped tube across a selectively permeable...
...of water transport across membranes. A difference...
...of water movement across membranes, but how...
...movement of water across a membrane. Aquaporins...
...Ions can diffuse across a tissue entirely...
...of one cell, across the cell wall,...
...The K+ fluxes across the guard cell...
N/A 166
Outline | Approved: 7 years ago | 154.5 kB | Comments: 0
Category: Anatomy | Downloaded: 0
...and ions moves across the plasma membrane...
...or the other across the membrane. Substances...
...do not move across the barrier indiscriminately;...
...to shuttle them across the membrane. Each...
...of a substance across a membrane with...
...the dye molecules across the membrane to...
...of dye molecules across the membrane continues...
...of a substance across a biological membrane...
...diffuse very rapidly across the membranes of...
...same: Water diffuses across the membrane from...
...diffusion of water across a selectively permeable...
...movement of water across cell membranes and...
...movement of water across the plasma membrane....
...membrane. Water flows across the membrane, but...
...molecules or ions across membranes: channel proteins...
...and the solute across the membrane as...
...other amino acids across the membranes of...
...can move solutes across membranes against their...
...would otherwise diffuse across the membrane. Compared...
...the bound solute across the membrane. The...
...potassium ions (K+) across the plasma membrane...
...pumps generate voltage across membranes. All cells...
...maintain a voltage across their plasma membranes....
...membrane. The voltage across a membrane is...
...diffusion of ions across a membrane. One...
...the voltage gradient across a membrane. The...
...up a voltage across the membrane. In...
...By generating voltage across membranes, electrogenic pumps...
...7.5 Bulk transport across the plasma membrane...
N/A 191
Solutions | Approved: 7 years ago | 2.88 MB | Comments: 0
Category: Physics | Downloaded: 0
...is the voltage across the inductor, but...
...also the voltage across the capacitor Since...
...zero, the voltage across the capacitor is...
...Vab, the voltage across the inductor at...
N/A 140
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