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The Animal Kingdom
The Animal Kingdom

... plants because they do not make their own food They are asymmetrical Reproduce both sexually (externally) and asexually Budding is one form of asexual reproduction. A small growth forms on the parent organism and then breaks off to form a new sponge. ...
Ch. 7 Viruses
Ch. 7 Viruses

... Active Viruses • After entering a cell, an active virus goes into action immediately. • It’s genetic material takes over and quickly begins to produce the virus’s proteins and genetic material. • New viruses are made. (photocopy) • Once the invaded cell is full of viruses it burst open and releases ...
Document
Document

...  COLOUR-; An RBC appears yellow when seen ...
The Circulatory System - science
The Circulatory System - science

... lungs to all the cells of the body. • Takes carbon dioxide and transports it back to the lungs • About 5,000,000 Red Blood Cells in ONE drop of blood. ...
Micro Fuel Cells
Micro Fuel Cells

... external spare batteries and micro fuel cells. Last year, we thought that micro fuel cells for consumer would end up being a short story. Indeed, after having raised 150 M$, Lilliputian Power systems (a spin off from MIT) with its innovative micro fuel cell (Nectar power system), filed for bankruptc ...
Unit Quiz - herrland
Unit Quiz - herrland

... Each of your body systems ...
B2 Revision MATs - Hodge Hill College
B2 Revision MATs - Hodge Hill College

... Growth in animals involved cell division what is the name for this? Stem cells are formed, what are these? How are they different from specialised cells? ...
Cells ppt
Cells ppt

...  A variety of microscopes have been developed for a clearer view of cells and cellular structure. ...
Lab 1_Basic Concepts_2016
Lab 1_Basic Concepts_2016

... Cell structures: One example of this is the cell wall some organisms have around their cell membranes. Cell walls are more rigid, providing structure and support, but limiting mobility. Cell walls can be made from very different materials; cellulose, peptidogylcan or chitin. Again, the ability to ma ...
Study Highlighted Questions
Study Highlighted Questions

... d. flex your arm. 21. Describe what each of the following types of muscle does. smooth = contracts to move material such as food through internal organs cardiac = helps push blood through the body skeletal = pulls on the bones they are attached to & causes your body to move Match the definitions wit ...
Human Digestive System
Human Digestive System

... The urinary system, consisting of the kidneys, ureters, urinary bladder and urethra, is responsible for eliminating the majority of metabolic wastes from the body The functional unit of the kidney is the nephron. Each nephron is made of a cupshaped portion called Bowman’s capsule, tubules and a netw ...
The Amyloid Hypothesis as a “Six-Shooter”
The Amyloid Hypothesis as a “Six-Shooter”

... Alzheimer’s research clinical trials. These are referred to as Disease Modification Trials. Realistically, it is hoped they will slow down the progression of Alzheimer’s. To halt progression entirely or reverse deficits are probably not realistic goals just yet. Many researchers in this field, mysel ...
Expression of Virus Structural Proteins on Murine Cell Surfaces in
Expression of Virus Structural Proteins on Murine Cell Surfaces in

... would block the reappearance of the antigen. Fig. z (b) demonstrates that antigen reappearance was effectively blocked by cycloheximide both in fresh or 'conditioned' (virus containing) medium. The reappearance of p3o on the R A G cell surface is complete in approx. 4h. Our results are compatible wi ...
Phylum Annelida - Mr. Lesiuk
Phylum Annelida - Mr. Lesiuk

... • the ‘solid’ mesoderm of lower animals becomes inefficient as body size increased • Body cavity = fluid + space for specialized organs needed in circulation of waste / food ...
Chapter 4 The Cell
Chapter 4 The Cell

...  A variety of microscopes have been developed for a clearer view of cells and cellular structure. ...
Gene Section BLNK (B-cell linker) Atlas of Genetics and Cytogenetics
Gene Section BLNK (B-cell linker) Atlas of Genetics and Cytogenetics

... exerts its tumor suppressor function independently of its kinase activity. Combined deficiency of Blnk and Btk result in a more complete arrest at the pre-B cell stage and a higher incidence of pre-B cell leukemia than compared with single deficient mice, suggesting that the developmental block is o ...
The Vacuole - Konner Aldridge Enterprises
The Vacuole - Konner Aldridge Enterprises

... found within a cell. Without the vacuole filtering the waste, the other organelles would become poisoned by the contaminants and would not be able to function. Also, in plant cells, the vacuole is needed to collect water and control turgor pressure. If there were no vacuole present in the plant cell ...
to get the file - Oxford Brookes University
to get the file - Oxford Brookes University

... these may be involved in defining different areas of the surface in polarised cells. The PM is enriched in glycosylphosphatidylinositol (GPI) anchored proteins (GAP) which represent an alternative means of attaching a protein to a membrane and may be used to target a specific subset of proteins to t ...
StellARray Predefined Flyer
StellARray Predefined Flyer

... • Expertly designed primers for use with gDNA or cDNA will hit all splice variants of your target genes; • MIQE-compliance ensures you generate relevant publication-quality data; • Compatible with most real time thermocyclers and any SYBR® Green or EvaGreen® master mix to fit seamlessly into your la ...
Environment and Microbes Finding food
Environment and Microbes Finding food

... nature very quickly and stays around for a long time, it is said to be persistent. Chemical that kills pests. An organism that damages crops that humans grow. A pesticide that is harmful to only a few pests. The build- up of a chemical in an organism’s tissues. The increase in concentration of persi ...
hematology lecture notes
hematology lecture notes

... Definition: These are a group of related chronic marrow diseases that have in common the hyperplasia of cellular and /or stromal bone marrow components. They are classified based on the nature of the predominant proliferating cell line: ...
The Human Body An Orientation 1
The Human Body An Orientation 1

... 5 Organ system level Organ systems consist of different organs that work together closely. ...
PDF Link
PDF Link

... morphological information [3,4], they lack the resolution required to aid in a differential diagnosis. These limitations mean that if an abnormality is detected by an automated counter, pathologists must rely on manual qualitative analysis of blood smears for information on single cells. Furthermore ...
Cells, Tissues and Organs - Deans Community High School
Cells, Tissues and Organs - Deans Community High School

... Some of the key words you will need to use during this section are: Stem cell, specialisation, embryonic stem cells, adult stem cells, meristems ...
Chapter 39 - FacStaff Home Page for CBU
Chapter 39 - FacStaff Home Page for CBU

... This hypothesis attempts to explain the role of auxin in cell elongation. It proposes that... 1. IAA produces or activates additional proton pumps. 2. The pumping of protons into the extracellular matrix causes K+ and other positive ions to enter the cell. 3. This increase in solutes brings an influ ...
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Organ-on-a-chip

An organ-on-a-chip (OC) is a multi-channel 3-D microfluidic cell culture chip that simulates the activities, mechanics and physiological response of entire organs and organ systems. It constitutes the subject matter of significant biomedical engineering research, more precisely in bio-MEMS. The convergence of labs-on-chips (LOCs) and cell biology has permitted the study of human physiology in an organ-specific context, introducing a novel model of in vitro multicellular human organisms. One day, they will perhaps abolish the need for animals in drug development and toxin testing.Although multiple publications claim to have translated organ functions onto this interface, the movement towards this microfluidic application is still in its infancy. Organs-on-chips will vary in design and approach between different researchers. As such, validation and optimization of these systems will likely be a long process. Organs that have been simulated by microfluidic devices include the heart, the lung, kidney, artery, bone, cartilage, skin and more.Nevertheless, building valid artificial organs requires not only a precise cellular manipulation, but a detailed understanding of the human body’s fundamental intricate response to any event. A common concern with organs-on-chips lies in the isolation of organs during testing. ""If you don’t use as close to the total physiological system that you can, you’re likely to run into troubles"" says William Haseltine, founder of Rockville, Maryland. Microfabrication, microelectronics and microfluidics offer the prospect of modeling sophisticated in vitro physiological responses under accurately simulated conditions.
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