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IOBC Hasselt
IOBC Hasselt

... Mechanical Lysis (Homogenization of 2.5min) Thermal Lysis (70°C for 3min + 15min on ice) Acetone precipitation ...
Cellular Respiration
Cellular Respiration

... Stage 3: Electron Transport • Electron transport releases the energy your cells need to make the most of their ATP • The molecules of electron transport chains are built into the inner membranes of mitochondria – The chain functions as a chemical machine that uses energy released by the “fall” of e ...
(metabolic pathways) based on functional group
(metabolic pathways) based on functional group

... A metabolic pathway is composed of a series of coupled, interconnecting chemical reactions. In the recent decades, various methods [7] have been employed to analyze to role of small molecule in metabolic pathways. However, most of the methods are on the basis of biochemical or physical experiments, ...
Enzymes continued
Enzymes continued

... Enzyme 1 ...
Slide 1
Slide 1

... FIGURE 16-4: Amino acid sequence alignment of the four human HA receptors. The figure was produced using ClustalX (see http://www.clustal.org/). For ease of presentation, portions of the third intracellular loops (i3) have been omitted. The green shaded areas indicated at least 75% conservation bet ...
Cellular Targeting
Cellular Targeting

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BIOLOGY 311C - Brand Spring 2009
BIOLOGY 311C - Brand Spring 2009

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Immunology

... Complement system includes more than 30 soluble and cell-bound proteins. The biological activities of this system affect both innate and acquired immunity. They are proteins or glycoproteins synthesized mainly by hepatocytes, although significant amounts are also produced by blood monocytes, tissue ...
Chapter 8 Microbial Metabolism
Chapter 8 Microbial Metabolism

... Factors that influence enzymatic activity A cells ability to survive in extreme temperatures or pH is do to their enzymes ability to resist those conditions. A thermophile for example will have enzymes that are heat stable and therefore, allow the cell to grow in extreme temperatures. Enzyme activit ...
Principles of Metabolism - School of Biological Sciences
Principles of Metabolism - School of Biological Sciences

... • Maxwell’s Demon – a simple example • ATP and other phosphorylated molecules are frequently information carriers as well as energy carriers – for example, there is a large category of G-proteins (GTP-binding proteins) that serve as intracellular signals, and phosphorylating a protein is a universal ...
The Glucose Dependent Transcription Factor ChREBP
The Glucose Dependent Transcription Factor ChREBP

... these processes are promoted by rapid glucose metabolism (2). Although these metabolic alterations might not be initiating events in oncogenesis, blocking tumor metabolism has been shown to be a useful strategy for slowing carcinogenesis (3). Thus, understanding the genes that are required to suppor ...
Document
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... Protein- Ketone acid(as a energy source), Urea (Waste), Fat – Keto bodies(as a energy source) 8. Name the pathway before an amino acid (protein) can be used to obtain energy Oxidative deamination – Remove amine group from amino acid resulting in the formation of Keto acids and urea. 9. Match the ter ...
Complement Components are produced by: Liver hepatocytes
Complement Components are produced by: Liver hepatocytes

... Regulation at assembly of MAC Homologous restriction factor(HFR) or CD59 ...
Molecular Biology Databases
Molecular Biology Databases

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Cellular Receptors and Signal Transduction in Molluscan
Cellular Receptors and Signal Transduction in Molluscan

... hemocyte responses. At present, however, although functional evidence abounds as to the existence of hemocyte ‘‘recognition’’ receptors, few have been characterized at the molecular level. Similarly, signal transduction systems associated with various receptor-mediated hemocyte functions in molluscs ...
Morphologically distinct phenotypes of spermatozoa in infertile men
Morphologically distinct phenotypes of spermatozoa in infertile men

... The principal pathways were spermatogenesis, protein metabolism, cell cycle, integration of energy metabolism, regulation of apoptosis, cell redox homeostasis and translational elongation. The proteins detected in our data set belonging to the top 15 pathways shared many proteins that were downregul ...
Exam 3 - Chemistry Courses: About
Exam 3 - Chemistry Courses: About

... C. The ultimate electron acceptor for Complex IV is ____________. D. In the Kreb’s Cycle, formation of citrate is made spontaneous by the hydrolysis of the ________________________ functional group. E. In addition to transketalases and transaldolases, the non-oxidative phase of the pentose phosphate ...
Lecture 2
Lecture 2

... phosporylation/dephosphorylation can also directly change a proteins activity. However since such controls tend to be leaky, i.e. are the result of modification/demodification equilibria, their outcome depends on the initial abundance of the target protein. ...
MINERALS AND TRACE ELEMENTS - Univerzita Karlova. Prague
MINERALS AND TRACE ELEMENTS - Univerzita Karlova. Prague

... then store the iron as ferritin. The transfer of iron from the storage ferritin (as Fe3+ ) involves reduction to ferrous state – Fe2+ in order for it to be released from ferritine. The Fe2+ is subsequently again oxidized by ferroxidase ceruloplasmin and transported bound to plasma transferrin to sto ...
Student: Morgan Jones Project: Investigation of markers of fatty acid
Student: Morgan Jones Project: Investigation of markers of fatty acid

... women have more distant metastases at diagnosis and higher mortality rate. For this project, I worked with the Mackenzie Cancer Research Group who developed an experimental coculture system which grows breast tumour cells with adipocytes (fat cells). This changes how both the adipocytes and the brea ...
Problems
Problems

... 1. Which of the reactions of a metabolic pathway would you expect to be regulated? List all that apply: a. the 1st committed step of the pathway b. the last step of the pathway c. a highly spontaneous reaction d. a rate-limiting reaction e. a reaction in which [products]/[reactants] is close to Keq ...
Krebs Cycle - WordPress.com
Krebs Cycle - WordPress.com

... living organisms that are essential for the growth and repair of the body and for nutrition and release of energy in a useable form. These processes are both breakingdown(catabolism)and building-up (anabolism)processes, and combined, they are called the metabolism of the body. ...
Chapter 12. Regulation of the Cell Cycle
Chapter 12. Regulation of the Cell Cycle

... Coordination of cell division  A multicellular organism needs to coordinate cell division across different ...
concept mapping challenge - McGraw Hill Higher Education
concept mapping challenge - McGraw Hill Higher Education

... directional motion of flagellum; the system includes a sensor kinase and a response regulator 4. Attractants (or repellants) are detected by chemoreceptors, leading to transfer of phosphoryl groups to proteins by sensor kinases that interact with response regulators which control the flagellar motor ...
The anti-adipogenic effect of vitexin is associated with regulation of
The anti-adipogenic effect of vitexin is associated with regulation of

... Glucose is the major carbohydrate available to most animal cells. Most of the carbon for fatty acid synthesis is derived from glucose. Glycolytic intermediates fuel several biosynthetic pathways that are essential for duplication of biomass during cellular proliferation. After cellular uptake throug ...
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Biochemical cascade

A biochemical cascade (or a signaling pathway) is a series of chemical reactions which are initiated by a stimulus (first messenger) acting on a receptor that is transduced to the cell interior through second messengers (which amplify the initial signal) and ultimately to effector molecules, resulting in a cell response to the initial stimulus. At each step of the signaling cascade, various controlling factors are involved to regulate cellular actions, responding effectively to cues about their changing internal and external environments.
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