• 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
You Know You`re a Plant if You
You Know You`re a Plant if You

... place to learn, and places for all these people to live. Inside each building there are many different rooms, with many things inside the rooms. There may be furniture, books, rugs, and other items. All parts are important to the building, and each building is important to the city. ...
Ch. 8 Honors PP
Ch. 8 Honors PP

... MODELS ARE CONSTANTLY BEING REVISED ...
Exam 7 Study Guide Multiple Choice Identify the letter of the choice
Exam 7 Study Guide Multiple Choice Identify the letter of the choice

... Bacteria that cause botulism may survive in canned food for a long time because a. the can was left open. b. some cans may contain viruses that protect the bacteria. c. the bacteria may form endospores. d. sterilized cans do not have enough oxygen to harm the bacteria. ...
Cells - 2011sec1lss
Cells - 2011sec1lss

... Genetic Diseases • Down’s Syndrome – Extra chromosome in each cell in his/her body – 47 chromosomes instead of 46 chromosomes – Result of unusual cell division when egg/sperm was made, or during fertilisation – Happens by chance, can happen to anyone ...
Cell Analogy Project
Cell Analogy Project

... difference is cells do this with much smaller parts. These smaller structures that allow the cell to function are called organelles – “tiny organs.” Also plant and animal cells have some similar parts and some parts that are not similar. It’s only common sense that if you are able to relate things y ...
1st 6 Weeks District Test Review
1st 6 Weeks District Test Review

... Involuntary Musclesyou can not move them consciously. They just keep working Examples- heart ...
8_BodyTissues - Clinton Public Schools
8_BodyTissues - Clinton Public Schools

... Organization of Life • If two or more organs work together to perform a specific job in the body then they form an organ system. – Ex. Digestive system, Circulatory System, Respiratory System. (What does each of these systems do in your body?) ...
AP Biology Notes Ch. 45  Endocrine
AP Biology Notes Ch. 45 Endocrine

... Steroid Hormones: Lipid-Soluble Lipid molecule consisting of multiple fused rings  Sex Hormones o testosterone o estrogen  Act by diffusing across the cell’s membrane o binding a receptor protein in the cytoplasm o enters nucleus binding regulatory sites on DNA. o acts as a transcription factor—ge ...
Plant Systems
Plant Systems

... How do animal systems interact to defend the body? Standard B.10A - describe the interactions that occur among systems that perform the functions of regulation, nutrient absorption, reproduction, and defense from injury or illness in animals ...
SUMMARY: Electrochemical Reaction.
SUMMARY: Electrochemical Reaction.

... Learners must be able to do the conversion of chemical energy to electrical energy. e.g. copper zinc cell. Learners must define electrolytic cell in terms of electrode reaction that are sustained by supply of electrical energy into chemical energy. e.g. porous ...
Urine Formation
Urine Formation

... Ammonia is toxic, so is quickly converted to urea in the liver (remember?!); small molecules resulting from the breakdown of hormones; occasionally there will be protein or blood in the urine – this is not normal and is usually a signal that something is not working properly (ex. High blood pressure ...
Ch 6 Powerpoint - Plain Local Schools
Ch 6 Powerpoint - Plain Local Schools

... III. The Endoplasmic Reticulum A. The endoplasmic reticulum is an extensive network of membranes which functions as the main manufacturing and transportation facility in the cell 1. Rough ER-The rough ER has ribosomes which insert proteins right into or through the ER membrane or packaged in vesicl ...
Document
Document

... motive force (def) occurs as protons accumulating in the space between the cytoplasmic membrane and the cell wall as a result of the electron transport system travel through the channel back into the bacterium's cytoplasm. ...
Biology 2180 Laboratory # 5 Name__________________ Plant
Biology 2180 Laboratory # 5 Name__________________ Plant

... and inactivates degradative enzymes that might disrupt the organelles. Together, these homogenization buffer components stabilize the organelles so they can be isolated by the next step. ...
Name: Date: Period: ______ Osmosis Practice Worksheet Ms
Name: Date: Period: ______ Osmosis Practice Worksheet Ms

... 2. The solutions in the two arms of this U-tube are separated by a membrane that is permeable to water and glucose but not to sucrose. a. Initially, the solution in side A is ________________________with respect to that in side B. (Options are hypotonic, hypertonic, and isotonic.) b. After the syste ...
Mid-semester examination Developmental Biology (BSE652
Mid-semester examination Developmental Biology (BSE652

... fate to the ventral cells of the neural tube. A) Describe how you will demonstrate that the floor plate fate is imparted to cells of the neural tube by the notochord. Start by choosing the model organism in which you will demonstrate this and then describe the experiment(s) you will perform to show ...
File
File

... • These can be harmful to other parts of the cell and must be kept in these lysosome compartments • Interior has a low pH (acidic) pH 4.5-5 (cytoplasm is usually 7.2) • Enzymes are active at a low pH (optimum conditions) • proteases • lipases • nucleases • polysaccharidases • FUNCTON: responsible fo ...
Supplemental File S1. Bad Cell Reception
Supplemental File S1. Bad Cell Reception

... important thing you learned about cell parts today? 2. What did you get out of the poster session that you wouldn’t have got out of a lecture? 3. What questions do you still have? ...
Cells - Tuckahoe Common School District
Cells - Tuckahoe Common School District

... • Several Theories of How Cells Formed: – Cells arose in shallow pools containing “soup” of chemicals. These chemicals become combined and formed cells. – Cells formed in beds of clay that allowed substances (chemicals) to be contained and produce living things – cells. – Meteors and asteroids carri ...
Nature of Bacteria and Fungi
Nature of Bacteria and Fungi

... Eukaryotic – Fungi, plants, animals, protists  The cells of all other ...
File
File

... number of books are in greater demand, which limits access. A growing cell makes greater demands on its genetic “library.” If the cell gets too big, the DNA would not be able to serve the needs of the growing cell. ...
cell
cell

... passive transport, and active transport do not work as well. The cell membrane relies on endocytosis and ...
Name: ANIMAL Cell Form and Function Problem: How does the form
Name: ANIMAL Cell Form and Function Problem: How does the form

... Problem: How does the form of certain animal cells fit the function of those cells in the multicellular organism? Procedure: In this lab, you will view cells from your cheek and cells from your nervous system. This will allow you to compare and contrast the forms of these cells and understand how th ...
Human Physiology Notes
Human Physiology Notes

... Human Nervous System FUNCTION: controls and coordinates functions throughout the body; responds to internal and external ...
Chapter 1 • Lesson 1 Cell Structure Objectives: 1,1.1,1.1.2 Key
Chapter 1 • Lesson 1 Cell Structure Objectives: 1,1.1,1.1.2 Key

... Organelles are cell structures that are specialized for different functions. Each type of organelle has a structure that is suited to its function. You will learn more about how organelle structure is related to function as you read about the different types of organelles. Many eukaryotic organisms ...
< 1 ... 1020 1021 1022 1023 1024 1025 1026 1027 1028 ... 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