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PDF version - EpiGeneSys
PDF version - EpiGeneSys

... Growth conditions, transformation and selection of stable cell lines are as described (Cherbas et al., 1994) using 100µg/ml hygromycin as a selection reagent. The following protocols can be used with most Drosophila tissue culture cells as long as they are semi-adherent. I tested a variety of differ ...
The Basic Unit of Life.
The Basic Unit of Life.

... Complex plants and animals are many-celled living things. They are made of many different kinds of cells. Cells in a many-celled organism work together to keep the organism alive. There are many different kinds of jobs and different kinds of cells do them. Each cell contributes to the health and sur ...
Picture
Picture

... 1. Plasma membrane: cell membrane, made of 2 layers of phospholipids 2. Cytoplasm/Cytosol: a carbohydrate and water based solution located in the cytoplasm that suspends all internal parts of the cell 3. Ribosomes: produces proteins 4. DNA: genetic material made of nucleic acids ...
eukaryotic cells
eukaryotic cells

... 1. All living things are composed of one or more cells 2. Cells are the basic unit of structure and organization of all living organisms 3. Cells arise only from previously existing cells ...
Untitled
Untitled

... ATP - ATP is short for adenosine triphosphate; it is a high-energy molecule used for energy storage by organisms. In plant cells, ATP is produced in the cristae of mitochondria and chloroplasts. cell membrane - the thin layer of protein and fat that surrounds the cell, but is inside the cell wall. T ...
Cells
Cells

... classification systems ...
eukaryotic cells
eukaryotic cells

... • Antibiotics- drugs that kill bacteria by blocking growth or reproduction – Antibiotics do NOT kill any viruses so they do not cure the common cold or flu – Some bacteria are now resistant to antibiotics (ex. MRSA) – We must always take antibiotics as prescribed! • Sterilization – destroying bacter ...
Anatomy Powerpoint
Anatomy Powerpoint

... float in cytoplasm. Endoplasmic Reticulum: Network of tubes that is fused to the nuclear membrane. Stores separate, and is a transport system. Rough endoplasmic Reticulum has embedded ribosomes and the ...
AnsKey.Quiz_1
AnsKey.Quiz_1

... cell wall of bacterial counts of three 15. The graph below was developed asa result of an investigation ...
The following is a glossary of plant cell anatomy terms. amyloplast
The following is a glossary of plant cell anatomy terms. amyloplast

... ATP - ATP is short for adenosine triphosphate; it is a high-energy molecule used for energy storage by organisms. In plant cells, ATP is produced in the cristae of mitochondria and chloroplasts. cell membrane - the thin layer of protein and fat that surrounds the cell, but is inside the cell wall. T ...
Cellular respiration
Cellular respiration

... respiration occurs. The electron transport chain. • In this 2nd step, the most number of ATP is produced. About 36 molecules of ATP is made. More or less can be made depending on the type of cell. A fat cell will make less ATP than a muscle cell. • In addition to making ATP water is also produced. • ...
Cell components have specialized functions
Cell components have specialized functions

... of diffusing water in osmosis (into, or out of, the cell) depends on the relative difference in the concentration of solutes inside and outside the cell. The concentration of solutes in a solution is also known as tonicity whenever referring to a cell. Isotonic solutions outside the cell have the sa ...
Lectures 8 & 9: Powerpoint
Lectures 8 & 9: Powerpoint

... b. Modifies some molecules c. Packages these materials, then transports them to appropriate location ...
Grade IX Science Ch-5 CW Notes
Grade IX Science Ch-5 CW Notes

... If the surrounding medium and cell contains same level of water (isotonic solution), there will be no movement of water molecules . If the surrounding medium has lower water concentration than the cell (Hypertonic solution), then the cell will shrink . ...
Chapter 7 Notes
Chapter 7 Notes

...  It was composed of tiny empty chambers that he called “cells”. (Figure 7-1, pg 169)  We now know that cells are not empty but contain living matter. ...
Anton van Leeuwenhoek, who is considered to be the father of
Anton van Leeuwenhoek, who is considered to be the father of

... Which of the following statements is NOT part of the modern cell theory? A. All cells come from pre-existing cells. B. Each cell has has aa unique uniquechemical chemicalcomposition. composition. C. The cell is the basic unit of life in an organism. D. All living things are made up of one or more c ...
File - Science with Ms. C
File - Science with Ms. C

... • The task is generally more complex than that of the tissue. • For example, the heart is made of muscle and connective tissues which function to pump blood throughout the body. ...
The Kidney
The Kidney

...  Has microvilli to increase the surface area for absorption  Lots of mitochondria to provide energy for active transport ...
Krok-Cytology
Krok-Cytology

... 1. Golgi complex export substances from a cell due to the fusion of the membrane saccule with the cell membrane. The saccule contents flows out. What process is it? A. Exocytosis. B. Endocytosis. C. Active transport. D. Facilitated diffusion. E. All answers are false. 2. Life cycle of a cell include ...
Lecture #19 Date________
Lecture #19 Date________

... Insects and other terrestrial Arthropods Immersed in hemolymph: (circulatory fluid) ...
Chapter 2 - Angelfire
Chapter 2 - Angelfire

... • Active Transport – the movement of substances through the cell membrane using energy • Endocytosis & Exocytosis – vesicles transport large materials into (endocytosis) and out of (exocytosis) the cell ...
Unit 3 Study Questions
Unit 3 Study Questions

... a. it was converted into ATP which weighs less than fats b. it was broken into amino acids and excreted c. the fats were converted into urine d. it was converted to carbon dioxide and water. Most of the energy that enters the electron transport chain enters as _________ and ________ molecules. Descr ...
Chapter 4 - selu moodle
Chapter 4 - selu moodle

... Adhering junctions occur in places exposed to continual stretching (heart and skin). (Anchored to ECM) Gap junctions connect cells directly to increase speed of flow between them like in the heart. (Open channels) Plasmodesmata are gap junctions in plants ...
Name: Period: ______ Due Wednesday 11/30
Name: Period: ______ Due Wednesday 11/30

... The diagrams below show two cell samples in the science lab. Use the diagrams and word bank to help you answer the ...
Name
Name

... How does the circulatory system interact with the respiratory system to maintain homeostasis of the human body? ________________________________________________________________________ ________________________________________________________________________ __________________________________________ ...
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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.
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