VOCAB - Cellular Respiration
... that provide a port though which proteins diffuse. This complex functions in chemiosmosis with adjacent electron transport chains, using energy of a hydrogen ion (proton) concentration gradient to make ATP. Found in mitochondrial membrane in eukaryotic cells and the plasma membrane of prokaryotes ...
... that provide a port though which proteins diffuse. This complex functions in chemiosmosis with adjacent electron transport chains, using energy of a hydrogen ion (proton) concentration gradient to make ATP. Found in mitochondrial membrane in eukaryotic cells and the plasma membrane of prokaryotes ...
Lec 2S08
... • Many ions need to be kept in concentrations in the cells which are very different from the outside. • K+, Na+, others. • 30-70% of our cellular energy can be used keeping ions in the proper concentration! • Differences in ion conc. can act like a battery, providing cell with energy ...
... • Many ions need to be kept in concentrations in the cells which are very different from the outside. • K+, Na+, others. • 30-70% of our cellular energy can be used keeping ions in the proper concentration! • Differences in ion conc. can act like a battery, providing cell with energy ...
Cellular Respiration NOTES
... Cellular respiration converts the energy stored in the bonds of the glucose into energy in ATP. Why is it important? – all living organisms need to convert the energy in the food they eat (or in the case of plants in the food they produce through photosynthesis) into a form of energy that is easy to ...
... Cellular respiration converts the energy stored in the bonds of the glucose into energy in ATP. Why is it important? – all living organisms need to convert the energy in the food they eat (or in the case of plants in the food they produce through photosynthesis) into a form of energy that is easy to ...
Chap 5 – Transport Across Membranes
... Examples: ion channels, aquaporin, GLUT1 (glucose) transporter ...
... Examples: ion channels, aquaporin, GLUT1 (glucose) transporter ...
Document
... has a low affinity for Na+ ions, so they are released. • The pump binds 2 extracellular K+ ions. This causes the dephosphorylation of the pump, reverting it to its previous conformational state, transporting the K+ ions into the cell. • The unphosphorylated form of the pump has a higher affinity for ...
... has a low affinity for Na+ ions, so they are released. • The pump binds 2 extracellular K+ ions. This causes the dephosphorylation of the pump, reverting it to its previous conformational state, transporting the K+ ions into the cell. • The unphosphorylated form of the pump has a higher affinity for ...
Chap 7 ?`s
... 4. In order for a protein to be an integral membrane protein it would have to be which of the following? A. hydrophilic B. hydrophobic C. amphipathic D. completely covered with phospholipids E. exposed on only one surface of the membrane ...
... 4. In order for a protein to be an integral membrane protein it would have to be which of the following? A. hydrophilic B. hydrophobic C. amphipathic D. completely covered with phospholipids E. exposed on only one surface of the membrane ...
research description
... The mammalian mitochondrial cpn60 is involved in folding proteins that have been transported into the mitochondrial matrix, as well as in refolding stress-denatured mitochondrial protein [13]. The presence of extramitochondrial chaperonins has been associated with a number of diseases. In contrast t ...
... The mammalian mitochondrial cpn60 is involved in folding proteins that have been transported into the mitochondrial matrix, as well as in refolding stress-denatured mitochondrial protein [13]. The presence of extramitochondrial chaperonins has been associated with a number of diseases. In contrast t ...
Resting membrane potential,Sensory receptors Action potential
... All living cells maintain a potential difference across their cell membranes. The inside usually negative relative to the outside. Squid (cuttle-fish or calamary) giant axon Prepared muscle cells ...
... All living cells maintain a potential difference across their cell membranes. The inside usually negative relative to the outside. Squid (cuttle-fish or calamary) giant axon Prepared muscle cells ...
The 4R Method of Note
... - lipid bilayer with proteins attached to it Fluid mosaic model - explains differences between different kinds of membranes - globular proteins float in a fluid phospho-lipid bilayer ...
... - lipid bilayer with proteins attached to it Fluid mosaic model - explains differences between different kinds of membranes - globular proteins float in a fluid phospho-lipid bilayer ...
Cell Respiration and Fermentation PPT
... After 2 cycles, 6 NADH, 2 FADH2, 4 CO2, and 2 ATP molecules are produced ...
... After 2 cycles, 6 NADH, 2 FADH2, 4 CO2, and 2 ATP molecules are produced ...
5.1 How Is the Structure of the Cell Membrane Related to Its Function?
... The fluid phospholipid bilayer helps to isolate the cell’s contents (continued) – Hydrophobic and hydrophilic interactions drive phospholipids into bilayers – Hydrogen bonds between water and the hydrophilic heads cause the heads of the outer layer to orient outward toward the watery exterior, whi ...
... The fluid phospholipid bilayer helps to isolate the cell’s contents (continued) – Hydrophobic and hydrophilic interactions drive phospholipids into bilayers – Hydrogen bonds between water and the hydrophilic heads cause the heads of the outer layer to orient outward toward the watery exterior, whi ...
Cellular Respiration
... It represents the first steps in the chemical oxidation of glucose by the cell. It produces both ATP and NADH. It converts one glucose molecule to two molecules of pyruvate and carbon dioxide. The first two answers are correct. ...
... It represents the first steps in the chemical oxidation of glucose by the cell. It produces both ATP and NADH. It converts one glucose molecule to two molecules of pyruvate and carbon dioxide. The first two answers are correct. ...
Cells and Transport-Cell Membrane and Transport
... Chapter 7 Membrane Structure/ Function and Cell Transport Ms. Gaynor AP Biology ...
... Chapter 7 Membrane Structure/ Function and Cell Transport Ms. Gaynor AP Biology ...
Cell-free protein synthesis as a tool to study RXFP3- Relaxin
... With the discovery of the relaxin family peptide receptors there is interest in obtaining a clearer understanding of the structure of these proteins and the molecular mechanism of receptor-ligand interaction. As G-protein coupled receptors, obtaining milligram quantities for structural investigation ...
... With the discovery of the relaxin family peptide receptors there is interest in obtaining a clearer understanding of the structure of these proteins and the molecular mechanism of receptor-ligand interaction. As G-protein coupled receptors, obtaining milligram quantities for structural investigation ...
Photosynthesis
... 3. have their own ribosomes (more like the ribosomes of prokaryotes) -used to synthesize proteins 4. make their own enzymes required for photosynthesis 5. require CO2 and H2O produce C6H12O6 6. contain chlorophyll (green chemical "traps" sunlight energy) Now let’s look at structure… ...
... 3. have their own ribosomes (more like the ribosomes of prokaryotes) -used to synthesize proteins 4. make their own enzymes required for photosynthesis 5. require CO2 and H2O produce C6H12O6 6. contain chlorophyll (green chemical "traps" sunlight energy) Now let’s look at structure… ...
Chapter 6 Nutrition and Metabolism
... called permeases, which are embedded in the plasina membrane. Since the diffusion process is aided by a carrier, it is called facilitated diffusion. The rate of facilitated diffusion increases with the concentratioti gradient much more rapidly and at lower concentrations of the diffusing molecule th ...
... called permeases, which are embedded in the plasina membrane. Since the diffusion process is aided by a carrier, it is called facilitated diffusion. The rate of facilitated diffusion increases with the concentratioti gradient much more rapidly and at lower concentrations of the diffusing molecule th ...
03-131 Genes, Drugs, and DiseaseLecture 26November 1, 2015
... 1. When the signal peptide emerges from the exit tunnel of the ribosome, it binds to the signal recognition particle (SRP), which targets the ribosome to the membrane of the endoplasmic reticulum. The ribosome binds to the rough ER (the “rough” part are the ribosomes). 3. Protein translocation throu ...
... 1. When the signal peptide emerges from the exit tunnel of the ribosome, it binds to the signal recognition particle (SRP), which targets the ribosome to the membrane of the endoplasmic reticulum. The ribosome binds to the rough ER (the “rough” part are the ribosomes). 3. Protein translocation throu ...
Synthesis and Sidedness of Membranes
... • Transport proteins allow passage of hydrophilic substances across the membrane • Some transport proteins, called channel proteins, have a hydrophilic channel that certain molecules or ions can use as a tunnel • Channel proteins called aquaporins facilitate the passage of water ...
... • Transport proteins allow passage of hydrophilic substances across the membrane • Some transport proteins, called channel proteins, have a hydrophilic channel that certain molecules or ions can use as a tunnel • Channel proteins called aquaporins facilitate the passage of water ...
Formation of pyruvic acid (P
... 3-The cycle involves a sequence of compounds inter-related by oxidationreduction and other reactions which finally produces [CO2 and H2O]. 4- It is the final common pathway of breakdown or catabolism of carbohydrates, fats and proteins. 5-Acetyl CoA derived mainly from oxidation of either glucose or ...
... 3-The cycle involves a sequence of compounds inter-related by oxidationreduction and other reactions which finally produces [CO2 and H2O]. 4- It is the final common pathway of breakdown or catabolism of carbohydrates, fats and proteins. 5-Acetyl CoA derived mainly from oxidation of either glucose or ...
Cell Transport PowerPoint
... Two types of proteins in membranes – peripheral proteins and integral proteins ...
... Two types of proteins in membranes – peripheral proteins and integral proteins ...
Document
... Understand Figure 10.3- mesophyll, stomatas and what they let in and out, Mesophyll cell, chloroplast, chloroplast outer and inner membrane, intermembrane space, stroma, granum, thylakoid, and thylakoid space Know the two stages of photosynthesis- light reaction (the photo part) and Calvin cycle (da ...
... Understand Figure 10.3- mesophyll, stomatas and what they let in and out, Mesophyll cell, chloroplast, chloroplast outer and inner membrane, intermembrane space, stroma, granum, thylakoid, and thylakoid space Know the two stages of photosynthesis- light reaction (the photo part) and Calvin cycle (da ...
Reverse Osmosis
... • Under normal pressure, water spontaneously passes through a semi permeable membrane from a region of higher concentration to a region of lower concentration until the concentrations are equal ...
... • Under normal pressure, water spontaneously passes through a semi permeable membrane from a region of higher concentration to a region of lower concentration until the concentrations are equal ...
Thylakoid
A thylakoid is a membrane-bound compartment inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis. Thylakoids consist of a thylakoid membrane surrounding a thylakoid lumen. Chloroplast thylakoids frequently form stacks of disks referred to as grana (singular: granum). Grana are connected by intergranal or stroma thylakoids, which join granum stacks together as a single functional compartment.