Bacterial Systems for Assembly, Secretion and Targeted
... Pathogenic bacteria of animals and plants have developed an astonishing set of tools that allow them to survive in their hosts. These effectors of infection or virulence factors are often delivered into eukaryotic host cells where they interfere with host cell signalling, thereby causing a variety o ...
... Pathogenic bacteria of animals and plants have developed an astonishing set of tools that allow them to survive in their hosts. These effectors of infection or virulence factors are often delivered into eukaryotic host cells where they interfere with host cell signalling, thereby causing a variety o ...
sbs-017 basic biochemistry - Personal Webspace for QMUL
... semester will be awarded a mark which is the mean of the marks for other coursework on that module. The second piece of coursework that is missed for good reason will be awarded a maximum of 40%. All other missed coursework will earn no marks. Thus in each semester only two such compensatory marks i ...
... semester will be awarded a mark which is the mean of the marks for other coursework on that module. The second piece of coursework that is missed for good reason will be awarded a maximum of 40%. All other missed coursework will earn no marks. Thus in each semester only two such compensatory marks i ...
Receptor Mediated Endocytosis
... containing the receptor-ligand complex buds inward and pinches off (i.e. transport vesicle) ...
... containing the receptor-ligand complex buds inward and pinches off (i.e. transport vesicle) ...
How life evolved: 10 steps to the first cells
... many explanations proposed, one stands out – the idea that life evolved in hydrothermal vents deep under the sea. Not in the superhot black smokers, but more placid affairs known as alkaline hydrothermal vents. This theory can explain life’s strangest feature, and there is growing evidence to suppor ...
... many explanations proposed, one stands out – the idea that life evolved in hydrothermal vents deep under the sea. Not in the superhot black smokers, but more placid affairs known as alkaline hydrothermal vents. This theory can explain life’s strangest feature, and there is growing evidence to suppor ...
H +
... How do the electrons get shuttled down the ETC? How is electronegativity involved? What molecule is the final acceptor of the electrons? What is the byproduct that is generated during the ETC? The ETC does not generate ATP. What is it’s purpose? ...
... How do the electrons get shuttled down the ETC? How is electronegativity involved? What molecule is the final acceptor of the electrons? What is the byproduct that is generated during the ETC? The ETC does not generate ATP. What is it’s purpose? ...
ATP
... Glucose loses electrons (in H atoms) and becomes oxidized O2 gains electrons (in H atoms) and becomes reduced Along the way, the electrons lose potential energy, and energy is released ...
... Glucose loses electrons (in H atoms) and becomes oxidized O2 gains electrons (in H atoms) and becomes reduced Along the way, the electrons lose potential energy, and energy is released ...
Energy Photosynthesis Respiration Summary
... phase occurs where? How has surface area been maximised? What is the green colour from? ...
... phase occurs where? How has surface area been maximised? What is the green colour from? ...
Protists
... PROTISTS- Chapter 28 “More about what they are not… than what they are” CHARACTERISTICS EUKARYOTES that AREN’T animals, plants, or fungi Primarily unicellular (Paramecium, Euglena); Some colonial (Volvox); some multicellular (Seaweed) Cilia or flagella at some time in life cycle Kingdom is POLYPHYLE ...
... PROTISTS- Chapter 28 “More about what they are not… than what they are” CHARACTERISTICS EUKARYOTES that AREN’T animals, plants, or fungi Primarily unicellular (Paramecium, Euglena); Some colonial (Volvox); some multicellular (Seaweed) Cilia or flagella at some time in life cycle Kingdom is POLYPHYLE ...
mock exam 2
... Sister chromatids are separated Dyads are first visible Nuclear envelope disintegrates Nuclear envelope reforms Nonkinetochore fibers elongate ...
... Sister chromatids are separated Dyads are first visible Nuclear envelope disintegrates Nuclear envelope reforms Nonkinetochore fibers elongate ...
cells - Plain Local Schools
... III. The Endoplasmic Reticulum A. The endoplasmic reticulum is an extensive network of membranes which functions as the main manufacturing and transportation facility in the cell 1. Rough ER-The rough ER has ribosomes which insert proteins right into or through the ER membrane or packaged in vesicl ...
... III. The Endoplasmic Reticulum A. The endoplasmic reticulum is an extensive network of membranes which functions as the main manufacturing and transportation facility in the cell 1. Rough ER-The rough ER has ribosomes which insert proteins right into or through the ER membrane or packaged in vesicl ...
Design and chance in the self
... domains of components of the degradosome, and a gallery of structural models of the degradosome components and their interactions. The schematic diagram shows RNA hairpins associated with the RNA-binding regions (RBD and AR2). Middle left: the homotetrameric catalytic N-terminal domain (NTD) of RNas ...
... domains of components of the degradosome, and a gallery of structural models of the degradosome components and their interactions. The schematic diagram shows RNA hairpins associated with the RNA-binding regions (RBD and AR2). Middle left: the homotetrameric catalytic N-terminal domain (NTD) of RNas ...
Text - Tufts University
... Also present in the outer leaflet of the plasma membrane are glycolipids with the oligosaccharide chains sticking out from the surface. The Membrane Proteins Embedded in the lipid bilayer are proteins that play important roles in the functions of the plasma membrane. Integral membrane proteins --- ...
... Also present in the outer leaflet of the plasma membrane are glycolipids with the oligosaccharide chains sticking out from the surface. The Membrane Proteins Embedded in the lipid bilayer are proteins that play important roles in the functions of the plasma membrane. Integral membrane proteins --- ...
Lost in translation - Botany - LMU Munich
... during protein sorting and translocation into chloroplasts, mitochondria and the endoplasmic reticulum. Phosphorylation of chloroplast preproteins by cytosolic kinases ensures efficient protein import during chloroplast biogenesis. Chaperoneassociated preproteins can be initially recognised by membr ...
... during protein sorting and translocation into chloroplasts, mitochondria and the endoplasmic reticulum. Phosphorylation of chloroplast preproteins by cytosolic kinases ensures efficient protein import during chloroplast biogenesis. Chaperoneassociated preproteins can be initially recognised by membr ...
Week 03 Lecture notes
... stress the bonds to make the reaction more likely to proceed the active site is the site on the enzyme that binds to a reactant the site on the reactant where the enzyme binds is called the binding site ...
... stress the bonds to make the reaction more likely to proceed the active site is the site on the enzyme that binds to a reactant the site on the reactant where the enzyme binds is called the binding site ...
Chapter 8
... DG = -686kcal/mol of glucose DG can be even higher than this in a cell This large amount of energy must be released in small steps rather than all at once. ...
... DG = -686kcal/mol of glucose DG can be even higher than this in a cell This large amount of energy must be released in small steps rather than all at once. ...
HONORS BIOLOGY CHAPTER 6 STUDY GUIDE
... 3. What product forms when the electrons and and H+ join this final electron acceptor?_________ 4. As the e- are picked up by the ETC, where do the H+ go?_________________________________ 5. The build-up of H+ ions makes a concentration gradient. The H+ ions then move through what structure to cross ...
... 3. What product forms when the electrons and and H+ join this final electron acceptor?_________ 4. As the e- are picked up by the ETC, where do the H+ go?_________________________________ 5. The build-up of H+ ions makes a concentration gradient. The H+ ions then move through what structure to cross ...
Ch 7 Powerpoint Review
... cell to acquire bulk quantities of specific substances Receptor mediated endocytosis The molecules that bind to these receptors are ligands called _____________________ Give an example of a molecule that moves into Cholesterol cells in this way _________________ LDL ligands bind receptors and attach ...
... cell to acquire bulk quantities of specific substances Receptor mediated endocytosis The molecules that bind to these receptors are ligands called _____________________ Give an example of a molecule that moves into Cholesterol cells in this way _________________ LDL ligands bind receptors and attach ...
HONORS BIOLOGY CHAPTERy 6 STUDY GUIDE
... 3. What product forms when the electrons and and H+ join this final electron acceptor?_________ 4. As the e- are picked up by the ETC, where do the H+ go?_________________________________ 5. The build-up of H+ ions makes a concentration gradient. The H+ ions then move through what structure to cross ...
... 3. What product forms when the electrons and and H+ join this final electron acceptor?_________ 4. As the e- are picked up by the ETC, where do the H+ go?_________________________________ 5. The build-up of H+ ions makes a concentration gradient. The H+ ions then move through what structure to cross ...
ch03awcr
... A membrane protein exposed to the outside of the cell may have a binding site with a specific shape that fits the shape of a chemical messenger, such as a hormone. The external signal may cause a change in shape in the protein that initiates a chain of chemical reactions in the cell. ...
... A membrane protein exposed to the outside of the cell may have a binding site with a specific shape that fits the shape of a chemical messenger, such as a hormone. The external signal may cause a change in shape in the protein that initiates a chain of chemical reactions in the cell. ...
Photosynthesis & Respiration
... things to do work 3. ATP/ADP is a cycle that releases/stores energy for cell processes 4. ATP is used to actively transport material across the cell membrane ...
... things to do work 3. ATP/ADP is a cycle that releases/stores energy for cell processes 4. ATP is used to actively transport material across the cell membrane ...
CT1
... 5. The surrounding solution of a cell is said to be __hypertonic______ if it has more dissolved solute than the cytoplasm of the cell does. 6. The cell membrane consists of two layers of _lipids__________ as well as ___proteins____ that help to transport materials. 7. Carbon dioxide is leaving the c ...
... 5. The surrounding solution of a cell is said to be __hypertonic______ if it has more dissolved solute than the cytoplasm of the cell does. 6. The cell membrane consists of two layers of _lipids__________ as well as ___proteins____ that help to transport materials. 7. Carbon dioxide is leaving the c ...
Photosynthesis - Jan. 28.
... photosynthesis has two stages or steps - one is a lightdependent stage and the other is a light-independent stage • Due to changes in the rate of the light-independent stage with increases in temperature, Blackman concluded that this stage was controlled by enzymes • We shall see that the first, lig ...
... photosynthesis has two stages or steps - one is a lightdependent stage and the other is a light-independent stage • Due to changes in the rate of the light-independent stage with increases in temperature, Blackman concluded that this stage was controlled by enzymes • We shall see that the first, lig ...
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.