• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Biomolecule Review ppt.
Biomolecule Review ppt.

... Carbon,hydrogen, oxygen, nitrogen, phosphorus ...
onion cell (before)
onion cell (before)

... Water passes through aquaporins in cell membranes from an area of high water concentration (low solute concentration) to an area of low water concentration (high solute concentration). This process is called osmosis. It requires no cellular energy to be used, and occurs due to the random, continuous ...
STRUCTURE & COMPONENTS
STRUCTURE & COMPONENTS

... • Disadvantages of PCR – Extremely liable to contamination – High degree of operator skill required – Not easy to set up a quantitative assay. – A positive result may be difficult to interpret, especially with latent viruses such as CMV, where any seropositive person will have virus present in their ...
Biology Powerpoint Presentation Rubric
Biology Powerpoint Presentation Rubric

... Presenter didn’t understand subject Presentation read directly off slides Presenter didn’t look at audience No extra credit possiblle When everyone is done Pick 1st, 2nd and 3rd place ...
Cell Membrane
Cell Membrane

... If the outside environment of a cell is water-based, and the inside of the cell is also mostly water, something has to make sure the cell stays intact in this environment. What would happen if a cell dissolved in water, like sugar does? Obviously, the cell could not survive in such an environment. S ...
48x36 Poster Template
48x36 Poster Template

... cell-cycle control mechanisms of this parasite are only beginning to be studied. The compound Pyrrolidine dithiocarbamate (PDTC) can induce a reversible cell-cycle arrest in T. gondii and PDTCinduced regulation of transcription from a gene suggests the gene’s involvement in cell cycle regulation. Hu ...
Chapter 4- Tissues/Histology
Chapter 4- Tissues/Histology

... I. Epithelia and Glands- Epithelial tissue serves as a lining for organs that have an opening to the environment. It has several functions: boundary layer, interface layer, protection, transport such as secretion and absorption. A. Special Characteristics of Epithelia- because every tissue type has ...
Human Anatomy CP1
Human Anatomy CP1

... water and nitrogenous wastes. Excess water & wastes filtered out by the kidneys, collected as urine. Urine travels down the ureters, gets stored in the bladder, and is expelled from the body through the urethra. ...
Compartimentation, biological membranes
Compartimentation, biological membranes

... - alteration of amino acid side chains ...
DianaPlantSciences creates natural, plant
DianaPlantSciences creates natural, plant

... original plant. Our research also allows us to select the best plant cells to carry forward in our products, similar to breeding dogs or horses with the best physiological characteristics. The first DianaPlantSciences product, Cocovanol™ is based on the cocoa polyphenols with a variety of known heal ...
Urinary System
Urinary System

... renal corpuscle filters out large solutes from the blood, delivering water and small solutes to the renal tubule for modification. ...
In This Issue
In This Issue

... ow a cancer cell migrates across a 2D surface says little about its ability to move through a 3D matrix, Meyer et al. reveal, but measuring membrane protrusion can be much more informative. A metastasizing tumor cell moves through 3D tissues, yet, largely because they’re easier to perform, most stud ...
Cell Organelle Research Worksheet
Cell Organelle Research Worksheet

... Fluid that fills a cell and all of the organelles are suspended within ...
Teachers version: Looking at Yeast - Wee Little Beasts
Teachers version: Looking at Yeast - Wee Little Beasts

... 1. All living organisms are composed of cells, from just one to many trillions, whose details usually are visible only through a microscope. As a basis for understanding this concept: a. Students know cells function similarly in all living organisms. b. Students know the characteristics that disting ...
The Body in Action - Glasgow Gaelic School
The Body in Action - Glasgow Gaelic School

... Cont. • The ends of the bones are covered with a layer of smooth cartilage • Cartilage acts as a shock absorber • The joint capsule contains synovial fluid which helps reduce friction between the bones ...
learning outcomes for biology 12 and ib biology 12
learning outcomes for biology 12 and ib biology 12

... nephron glomerulus Bowman's capsule afferent and efferent arterioles peritubular capillary network proximal and distal convoluted tubules ...
Cell_Organelle_And_Function_Answer_Key_For_Homework
Cell_Organelle_And_Function_Answer_Key_For_Homework

... Fluid that fills a cell and all of the organelles are suspended within ...
In This Issue
In This Issue

... ow a cancer cell migrates across a 2D surface says little about its ability to move through a 3D matrix, Meyer et al. reveal, but measuring membrane protrusion can be much more informative. A metastasizing tumor cell moves through 3D tissues, yet, largely because they’re easier to perform, most stud ...
Folie 1 - uni
Folie 1 - uni

... e:??? – more to come (this year – “demonstrator” projects towards commercialization) ...
Human Systems
Human Systems

... oesophagus. This means that food would get to a person's stomach, even if they were standing on their head. • An adult’s stomach can hold approximately 1.5 litres of material. • Every day 11.5 litres of digested food, liquids and digestive juices flow through the digestive system, but only 100 mls o ...
science test 4 study guide
science test 4 study guide

... ...
14 – Energy Storage Devices for UPS
14 – Energy Storage Devices for UPS

... Battery is the energy storage component of current static UPS systems. It determines the capacity and run-time of the UPS. For small units, it is the size of battery that determines the size of the UPS. Different types of batteries are used in UPS systems but the most commonly used types are lead-ac ...
Ch. 6: A Tour of the Cell
Ch. 6: A Tour of the Cell

... • The volume of a cell determines its metabolic activity per unit of time. • The surface area of a cell determines the amount of substances that can enter or leave the cell. ...
1 Anatomy 36 VAG Packet Unit 3 How are hormones transported in
1 Anatomy 36 VAG Packet Unit 3 How are hormones transported in

... Ca2+  is  necessary  for  cross-­‐bridge  cycling  in  myocardial  contraction.  How  does  Ca2+   get  into  the  cytoplasm  of  myocardial  cells  under  resting  conditions.   ...
Document
Document

... a young boy who had mumps 3 times and experienced 19 different episodes of serious bacterial infections during 4 years. Do not raise Abs to any vaccines. ...
< 1 ... 894 895 896 897 898 899 900 901 902 ... 1638 >

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.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report