• 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
Xylem and phloem as part of the vascular bundle
Xylem and phloem as part of the vascular bundle

... Transverse section of root and stems ...
Slkjflsjdklfjsldjf
Slkjflsjdklfjsldjf

... Parkinson's disease2 (PD) is a very common neurodegenerative disorder that affects more than 2% of the population over 65 years of age. PD is caused by a progressive degeneration and loss of dopamine3 (DA)-producing neurons, which leads to tremor4, rigidity, and hypokinesia (abnormally decreased mob ...
Welcome to Anatomy and Physiology Honors
Welcome to Anatomy and Physiology Honors

... sucrose solution, and the pH of this surrounding solution is monitored with a pH meter. The measurements show that sucrose uptake by the plant cells raises the pH of the surrounding solution. The magnitude of the pH change is proportional to the starting concentration of sucrose in the extracellular ...
Cell Structure & Function - Mrs. Pace's Science Site
Cell Structure & Function - Mrs. Pace's Science Site

... 1. All living things are made up of cells. 2. Cells are the smallest working units of all living things. 3. All complex cells come from preexisting cells through cell division. ...
The Role of Laboratory Instructors
The Role of Laboratory Instructors

... c. If the stage has a device that moves the slide from side to side and up or down, the stage is called a(n) _______________ ...
Tissues word doc
Tissues word doc

... It lines the uterus, stomach, and intestines where it protects underlying tissues, secretes digestive fluids, and absorbs nutrients. ...
Cell Boundaries
Cell Boundaries

...  hypotonic (“below strength”): the more dilute solution  isotonic (”same strength”): When concentrations of solutions are the same on both sides of a membrane ...
Unit 2 - Edquest
Unit 2 - Edquest

... 3.4 – Excretory System Waste removal in the body is done through the organs of the excretory system. (The respiratory and circulatory systems also assist in the process) Ammonia is a chemical waste that the body produces when cells break down protein. The liver converts the ammonia to a less harmful ...
Cells and Systems
Cells and Systems

... OSMOSIS AND DIFFUSION IN THE CIRCULATORY SYSTEM Diffusion is the process responsible for transporting oxygen from your blood into your cells and carbon dioxide from your cells into your body  Diffusion also transports some nutrients from your small intestine to your blood  The diffusion of nutri ...
Problem Statement
Problem Statement

... Li ion Battery Packs Shipped at > 30% SOC and Li Metal Battery Packs • For Li ion battery, the battery is prepared at the specified shipping SOC per the manufacturer • Cell temperature and cell voltage are monitored • If heater is used to induce thermal runaway on the cell, a pre-test is run to dete ...
Cell membranes - the Redhill Academy
Cell membranes - the Redhill Academy

... • Explain the role of membrane-bound receptors as sites where hormones and drugs can bind. • Describe and explain what is meant by passive transport (diffusion and facilitated diffusion). • Describe the role of membrane proteins in passive transport. • Explain what is meant by osmosis, in terms of w ...
Infectious Diseases and Single
Infectious Diseases and Single

...  Suppose a bacterium reproduces by binary fission every 20 minutes  The new cells survive and reproduce at the same rate.  After 16 hours two cells could become 8.5 billion Many bacterial diseases can be cured with antibiotics. Antibiotics are substances that slow or kill bacteria. Antibiotic Res ...
Interactions of Systems
Interactions of Systems

... Circulatory and Urinary Systems The blood collects waste as it travels through the body As the blood travels through the kidneys (part of the urinary system), the unwanted and toxic substances are removed from the circulatory system and are excreted as urine. ...
Prezentacja programu PowerPoint
Prezentacja programu PowerPoint

... and young with low and high level of NK cytotoxic activity Materials and methods PBMC of young and elderly volunteers were isolated from the venous blood. The intensity of apoptosis was measured using the annexinV test, flow cytometric evaluation of DNA content (sub-G1 peak in DNA histograms), „ladd ...
1 - Cell Theory
1 - Cell Theory

... Living things may be unicellular or multicellular. Cell structure is diverse but all cells share ...
Standard 3 review
Standard 3 review

... Takes 45 – 60 minutes. – If taking time. Could add some slides on disorders of each system. Book has good ones on respiration and circulatory. ...
01 - edl.io
01 - edl.io

... Vocabulary Review In the space provided, write the letter of the term or phrase that best completes ...
Science 7 (Life Science)
Science 7 (Life Science)

... DESIRED RESULTS (Stage 1) - WHAT WE WANT STUDENT TO KNOW AND BE ABLE TO DO? ...
Chapter 5
Chapter 5

... membrane. May be proteins, waste materials, or indigestibles. • Vesicles fuse with membrane, release contents into environment • Proteins packaged by Golgi Apparatus into vesicles which fuse with membrane to release excess proteins ...
1) The most abundant proteins in blood plasma are __C__ A
1) The most abundant proteins in blood plasma are __C__ A

... 3) If the partial pressure of oxygen in both air and water is 100 mm Hg, then the concentration of the oxygen is the same in the air and water. A) True B) False ...
Click on “Construct a cell”
Click on “Construct a cell”

... a. All ____________ things are made up of _________. Each of us has about 50 million cells - an enormous number which is difficult to imagine. Each cell is a sort of bag made from a sort of skin called a __________________. The inside of a cell is ____________ and ____________like. Cells are very __ ...
No Slide Title
No Slide Title

... Hypertonic solution lower concentration of water outside of cell causes crenation ...
File
File

... so cells can identify one another ...
Anatomy of a Cell
Anatomy of a Cell

... • Long filamentous appendages containing a filament, hook and basal body. • Filament: consists of protein flagellin. • Hook: single type of protein, connects filament to the basal body. • Basal body: contains a rod and several rings in gram-negative bacteria. ( Gram-positive bacteria only have the i ...
Introduction to the Animal Kingdom
Introduction to the Animal Kingdom

... – Carnivores – eat other animals – Herbivores – eat plants – Omnivores – eat other animals and plants – Parasites – inside or on other organisms and do them harm – Filter feeders – strain food from water – Detritus feeders – feed on dead organic matter ...
< 1 ... 1094 1095 1096 1097 1098 1099 1100 1101 1102 ... 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