• 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
Mitochondria
Mitochondria

... •Consists of endoplasmic reticulum (ER), Golgi apparatus, and diverse vesicles (e.g., lysosomes) •Rough ER: secreted/membrane protein synthesis; Golgi: tagging/distribution of secreted/membrane ...
Transport in Plants
Transport in Plants

... cells (root cells)  2- short-distance transport from cell to cell (sugar loading from leaves to phloem)  3- long-distance transport of sap within xylem and phloem in whole plant ...
Lung Capacities and Volumes
Lung Capacities and Volumes

... • The inspiratory reserve volume (IRV), about 3,100 mL, is the additional air that can be forcibly inhaled after the inspiration of a normal tidal volume. • The expiratory reserve volume (ERV), about 1,200 mL, is the additional air that can be forcibly exhaled after the expiration of a normal tidal ...
Cell Membrane
Cell Membrane

... Homeostasis-Process by which organisms maintain a relatively stable internal environment. Constant internal condition. Regulates what is in and out of the cell. Cell membrane-Also called Plasma Membrane or Phospholipid Bilayer. Regulates what enters and leaves the cell. Also protects and supports it ...
Chapter 3
Chapter 3

... • whole bacteria or viruses are engulfed & later digested – pinocytosis = cell drinking • no receptor proteins • Exocytosis = release something from cell • Vesicles form inside cell, fuse to cell membrane • Release their contents – digestive enzymes, hormones, neurotransmitters or waste products ...
3. Please give an example of a Prokaryotic cell.
3. Please give an example of a Prokaryotic cell.

... 3. Make quantitative observations Get the mass of your egg in grams (keep it in the cup; you already know the mass of your cup from Day 1). Record in your journal. 4. Put the cup and the egg in the trash. 5. Be ready to share your results with the class after the ppt notes and practice problems from ...
Blood - Dr Magrann
Blood - Dr Magrann

... cell, liver cell, etc. Stem cells become the type of cell the body needs. The placenta of a newborn infant has many of these stem cells, too, but not as many as an embryo. That’s why people want to research stem cells on embryos; there are more stem cells there. The first step for a stem cell is to ...
Directed Reading Packet
Directed Reading Packet

... 2. Explain how the nervous system helped Hakeem, from the chapter introduction, from falling. ...
Transport-modified - Brookings School District
Transport-modified - Brookings School District

... If an organism can’t maintain homeostasis, it will die. SO. . . Salt water fish urinate rarely and actively pump ions out through their gills Freshwater fish urinate constantly and actively pump ions in through their gills ...
UE 415 Raw Lung
UE 415 Raw Lung

... branches or tubes, ending in minute ones called bronchioles. These lead to air sacs on the surface of which are capillaries. Actual exchange of gases between the blood and the air takes place inside countless, tiny air sacs called alveoli. Here oxygen filters directly through the membrane into the b ...
Section 3.1 Cell Theory and Comparison of Prokaryotic and
Section 3.1 Cell Theory and Comparison of Prokaryotic and

... Was also the first to record microscopic observations of muscle fibers, bacteria, spermatozoa, and blood flow in capillaries (small blood vessels). ...
4 - Mater Academy Lakes High School
4 - Mater Academy Lakes High School

... the cells form a neat row Columnar - very tall with their nuclei close to the basal side of the cell ...
Chapter 7 Powerpoint - Bremen High School District 228
Chapter 7 Powerpoint - Bremen High School District 228

... Cells need a ____ HELP molecules across ____ cell membranes that can’t go across by _______ themselves ___________ ...
Conditions list for idiopathic anaphylaxis differential
Conditions list for idiopathic anaphylaxis differential

APCh7membranesme - Akron Central Schools
APCh7membranesme - Akron Central Schools

... Cells need a ____ HELP molecules across ____ cell membranes that can’t go across by _______ themselves ___________ ...
Classification, reg
Classification, reg

... be a priest like father • Studied medicine and many other things • Noted for being instrumental in classifying organisms ...
Body Systems/Plants Review Game File
Body Systems/Plants Review Game File

... 1. When you are sick this system fights off viruses and bacteria._____ 2. This system includes skin, hair, and nails._____ 3. Some of the organs of this system are involuntary and voluntary. The organs also work with the skeletal system to control movement._____ 4. This system pumps blood and helps ...
Bio-engineered and native red blood cells from cord blood exhibit
Bio-engineered and native red blood cells from cord blood exhibit

... supplemented with cytokines.2 Here, we assess the quality of the RBCs produced in vitro using metabolomics, developed recently for RBC or reticulocytes analysis.3,4 We show that native reticulocytes (nRets) and culturederived reticulocytes (cRets) exhibit very similar metabolomics signatures, 80% of ...
Worms and Mollusks
Worms and Mollusks

... outer shell In addition to a soft body often covered by a shell, a mollusk has a thin layer of tissue called a mantle that covers its internal organs, and an organ called a foot Body structure – have bilateral symmetry – unlike segmented worms, body parts aren’t usually repeated – digestive system w ...
Cells - Carson
Cells - Carson

... Scientists continued looking for patterns in the living world in order to find a better system. To eighteenth century scientists Carolus Linnaeus and George Cuvier, it became apparent that living things shared similarities in anatomy (structure). Their ideas formed the basis of the modern classifica ...
CARE OF THE KIDNEY TRANSPLANT RECIPIENT (Cadaveric and
CARE OF THE KIDNEY TRANSPLANT RECIPIENT (Cadaveric and

... State purpose and side effects of prograf and neoral ...
Human Biotechnology
Human Biotechnology

... • circulatory system (heart, blood vessels) carries oxygen from the lungs for the cells and brings wastes to the lungs and kidneys ...
(C)of the plant cell.
(C)of the plant cell.

... Cell walls also help a plant keep its shape. While they do protect the cells, cell walls and cellulose also allow plants to grow to great heights. While you have a skeleton to hold you up, a 100-foot tall redwood tree does not. It uses the strong cell walls to maintain its shape. For smaller plants, ...
Help to T cells
Help to T cells

... macrophages (M) Activation of M (IFN–g) Stimulation of their killing activities Elimination of intracellular agents ...
DIFFERENTIAL STAINING, Part I
DIFFERENTIAL STAINING, Part I

... decolorization step, alcohol may extract the lipids, increasing the porosity or permeability of the cell walls. Thus, the crystal violet-iodine complex is easily lost. The Gram-positive bacteria, however, do not have lipid-rich cell walls. Their cell walls become dehydrated during the alcohol treatm ...
< 1 ... 810 811 812 813 814 815 816 817 818 ... 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