• 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
INCLUSIONS AND SECRETORY GRANULES
INCLUSIONS AND SECRETORY GRANULES

... High power stain is positive for melanin pigment at the basal cell layer and superficial lamina propria. ...
Cell Transport
Cell Transport

... Sodium is the major positive ion (cation) in fluid outside of cells. The chemical notation for sodium is Na+. When combined with chloride, the resulting substance is table salt. Excess sodium (such as that obtained from dietary sources) is excreted in the urine. It regulates the total amount of wate ...
Cell Structurewoyce2010
Cell Structurewoyce2010

... cell a rigid boxlike shape • Function: protection & support • This structure is only on the plant cell ...
5 Eukaryotic Microbial Structure and Function
5 Eukaryotic Microbial Structure and Function

... substance is found within the area of invagination is brought into the cell. • In general, this material will be dissolved in water and thus this process is also referred to as "cellular drinking" to indicate that liquids and material dissolved in liquids are ingested by the cell. • This is opposed ...
here - The University of Sydney
here - The University of Sydney

... of  apoptosis  has  been  linked  to  life‐threatening  conditions  such  as  cancer  and  auto‐immune  diseases  (where  down‐regulation  of  apoptosis  leads  to  abnormal  survival  of  rogue  cells),  or  ischemia‐reperfusion  injuries  and  neurodegeneration  (where  increased  apoptosis  leads ...
11 Mechanism of HCL Secretion In a parietal cell There is a
11 Mechanism of HCL Secretion In a parietal cell There is a

... figure above), which lies on the apical or luminal membrane. - The hydrogen ions that go into the lumen are our acid. The hydrogen ions are produced by metabolism. - Cellular metabolism with carbon dioxide reacting with water. Producing bicarbonate and hydrogen ion. - Water can also be broken down i ...
Dietary Reference Intake Values
Dietary Reference Intake Values

... Any unused vitamins are urinated out of the body. Fat soluble are stored in the fat tissues and liver for later use. FUNCTIONS: collagen for cells, cell growth, stronger teeth, gums, bones, blood vessels, helps absorption rate for iron, resistance to infection, aids central nervous system, converts ...
Hydrophobic – water fearing (non-polar substances) Hydrophilic
Hydrophobic – water fearing (non-polar substances) Hydrophilic

... Kidneys ...
Slide 1 - Life Learning Cloud
Slide 1 - Life Learning Cloud

... Kidneys (made up of nephrons) ...
Cytoskeleton and Extracellular Matrix
Cytoskeleton and Extracellular Matrix

... • Anchoring Junction: Attach cells to each other while still allowing material to pass in the area between the cells • Communicating Junction: Channels allowing water, small molecules, and ions to flow between adjacent cells- cells can communicate with electrical/ chemical signals ...
living organisms - Ciencias SEK
living organisms - Ciencias SEK

... Cells and cell types The cell membrane and nucleus • The cell membrane is a thin layer that separates the inside of the cell from its outside environment. • It keeps the cytoplasm inside while letting waste products out. ...
Knowledge Powerpoint - The Polesworth School
Knowledge Powerpoint - The Polesworth School

... Lots drunk & cool day = lots of dilute, almost colourless urine. ...
The Digestive System
The Digestive System

... ▫ Gastric acid is produced by the cells of the stomach lining (it would burn your hand!) ...
Cells functions
Cells functions

Introduction to the Bodies Cavities
Introduction to the Bodies Cavities

... Pseudostratified= looks like a few layers, but actually only one. ...
D. ribosome
D. ribosome

... A. The presence of nuclei can be clearly detected within each cell B. The cells appear well-defined, indicating the presence of cell walls. C. The presence of mitochondria can be clearly detected within each cell. D. The cytoplasm in which the cell organelles are embedded can be clearly seen. ...
cell model project - Loudoun County Public Schools
cell model project - Loudoun County Public Schools

... project and take part in the building process. ...
MICROBIOLOGY Curtis V. Smith Asst. Prof. Biological
MICROBIOLOGY Curtis V. Smith Asst. Prof. Biological

... circulatory system and wander into any tissue of the body scavenging for foreign substances. If out of the circulation, they are called macrophage (MP). Ingest 100 bacteria at once. 3-8% of all wbc’s in blood. 5. Lymphocytes - make up 20% of all leukocytes. Function in specific immunity. There are b ...
ch7 FA 11 - Cal State LA
ch7 FA 11 - Cal State LA

... The Extracellular Matrix (ECM) • Basement membranes – Separate different tissues – Provide mechanical support – Barrier to macromolecule and cellular movement – Substrate for cell migration – Generate signals that maintain cell survival ...
Blood (1) - Catherine Huff`s Site
Blood (1) - Catherine Huff`s Site

... with oxygen and gives blood the red color. Hemoglobin not only combines with oxygen in the lungs to carry it throughout the body but also combines with carbon dioxide and carries it to the lungs for disposal ...
Electrical Vibrations of Yeast Cell Membrane
Electrical Vibrations of Yeast Cell Membrane

... Fröhlich postulated electrically polar longitudinal vibrations in biological systems [1–4]. The vibrations generate endogenous electromagnetic field. The electromagnetic field is generated in a broad frequency spectrum. The oscillations in megahertz [5], gigahertz [6, 7], far infra red [8], visible ...
Biochemistry-introduction
Biochemistry-introduction

... Discribes the type of chemical constituents of living matter, their transformation in biological system and energy changes associated with these transformations. Links biology and chemistry by studying how complex chemical reactions and chemical structures give rise to life and life's processes. Dea ...
Exploring the inner geography of the plasma membrane
Exploring the inner geography of the plasma membrane

... fungal cells. This task requires intricate topological patterning of the plasma membrane, which, however, remains to be elucidated. In plant cells, where a cellulosic cell wall is built through the plasma membrane, the functional relevance of this patterning is obvious, which does not mean that it i ...
Unit III Vocabulary
Unit III Vocabulary

... Organelle that takes in excess water in a cell thought the process of osmosis; larger in plant cells due to additional water intake 12. Plant Cell Eukaryotic cell containing membrane-bound organelles in an addition to a cell wall or chloroplasts 13. Animal Cell Eukaryotic cell containing membrane-bo ...
Chap 7 ?`s
Chap 7 ?`s

... A. The animal cell is in a hypotonic solution, and the plant cell is in an isotonic solution. B. The animal cell is in an isotonic solution, and the plant cell is in a hypertonic solution. C. The animal cell is in a hypertonic solution, and the plant cell is in an isotonic solution. D. The animal ce ...
< 1 ... 920 921 922 923 924 925 926 927 928 ... 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