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Rat Dissection - Sun Prairie Area School District
Rat Dissection - Sun Prairie Area School District

... Dissecting   Tools   will   be   used   to   open   the   body   cavity   of   the   rat   and   observe   the   structures.   Dissecting   does   not  mean   "to   cut   up";   in   fact,   it   means   "to   expose   to   view".   Careful   dissection   techniques   will   be   needed   to   obser ...
reGIONS in the body
reGIONS in the body

... the muscular system acts on to produce movement. ...
diauxic shift- pre-class exe
diauxic shift- pre-class exe

... saturated
E.
coli
culture
(@
1.5∙108
cells/mL)
and
allow
the
cells
to
grow
aerobically
at
 37degC.
Assume
that
the
cells
are
growing
exponentially
with
a
doubling
time
of
20
min,
 and
that
at
this
growth
rate
an
average
cell
has
about
6∙106
proteins
per
cell
(on
average
 300
aa
in
length
each).
You
 ...
biology eoc review
biology eoc review

... Directions: Answer the following. You may have to use your own paper for some of them, but most of it can be answered on this sheet. You can write on this. Remember the end of course exam accounts for 20% of your final grade in Biology. THE SCIENTIFIC METHOD 1. Here is your problem: Besides white li ...
Systems of the Human Body PowerPoint
Systems of the Human Body PowerPoint

... Similar to skin… hair and nails are made of both living and dead cells… Hair is made up of layers of dead, tightly packed keratin-filled cells. ...
Body Systems Interact
Body Systems Interact

... The device used to measure blood pressure is called a sphygmomanometer (an inflatable cuff wrapped around the arm, with a pump attached – which is used to inflate it). The blood flow is slowed and then listened to by a doctor, with a stethoscope. Blood pressure indicates: The volume of blood, Heart ...
PLANT CELLS
PLANT CELLS

... To perform all these functions cell walls with highly varied compositions and structures have evolved. The chemical composition of the plant cell wall They are made from long, tough fibers that are held together by a matrix of protein and polysaccharide. In higher plants the cell wall fibers are gen ...
eoc study guide
eoc study guide

... Directions: Answer the following. You may have to use your own paper for some of them, but most of it can be answered on this sheet. You can write on this. Remember the end of course exam accounts for 20% of your final grade in Biology. The study guide is due Thursday, December 9th and the EOC will ...
CD10, CALLA, clone MEM-78 mAb
CD10, CALLA, clone MEM-78 mAb

... kD glycoprotein) and known as the common acute lymphoblastic leukemia antigen (CALLA) or cALL associated Antigen. Immunoglobulin type murine IgG1 Use The antibody is useful for identification of leukemia cells of cALL type. Furthermore it reacts with pre-B-cells, without cross reactivity with periph ...
Ion Transport Defects in Microvillus Inclusion Disease(MVID
Ion Transport Defects in Microvillus Inclusion Disease(MVID

... Resembles redistribution in villus MVID DRA mRNA, and Cl‐/HCO3‐ exchange activity In Myo5bKD CaCo2BBe cells   ...
Chapter 1: Respiration
Chapter 1: Respiration

... Draw figure 1.1 page 2 e. Our body has two lungs (right & left). f. Each lung consists of the bronchus, bronchioles and alveoli. Draw figure 1.2 page 2 2. The route taken by the air from the nose till the alveolus can be as follows: ...
protists and fungi
protists and fungi

... Other Protozoans • Called sporozoans - parasites • Feed on cells & body fluids of hosts Sporozoans like Plasmodium (causes malaria) have more than 1 host: mosquitoes and then humans ...
350-Cell Cycle-DF - Department Of Biological Sciences Hunter
350-Cell Cycle-DF - Department Of Biological Sciences Hunter

... regulators and on autophagy – notably for EAA and Q ...
Document
Document

... area of immune cell infiltration, hypercontracted cells, and absent cells. Photoshop was used to reconstruct images of whole muscles and OpenLab software was used to analyse and quantify the area of the images. Statistical analysis: Treated and control mice were compared using paired T-tests, and th ...
Chapter 16 - Introductory & Human Biology
Chapter 16 - Introductory & Human Biology

... • Mitochondria and chloroplasts arose by the integration of free-living prokaryotes into the cytoplasm of eukaryotic cells. – There, they became permanent symbiotic residents. ...
06-07 Plant versus Animal
06-07 Plant versus Animal

... contraction of individual muscle cells (referred to as muscle fibers). Three types of muscle fibers occur in animals (the only taxonomic kingdom to have muscle cells): •skeletal (striated) ...
lecture 3 ppt
lecture 3 ppt

... • Energy Required? ...
Blood
Blood

... rapid and substantial. In all other cases, infusions of packed red cells (whole blood from which most of the plasma has been removed) are preferred for restoring oxygen-carrying capacity. The usual blood bank procedure involves collecting blood from a donor and then mixing it with an anticoagulant, ...
Homeostasis and Transport
Homeostasis and Transport

... 13. How do active transport and facilitated diffusion differ? Both require protein channels or pumps. However, facilitated diffusion still moves substances from high to low concentration and does not require energy. Active transport moves from low to high concentration, requiring energy. Homeostasis ...
A. Wu, D. Liao, T. Tlsty, J.C. Sturm, R.H. Austin, "Game theory in the death galaxy: interaction of cancer and stromal cells in tumour microenvironment", Interface Focus 4, 20140028 (JUN 2014).
A. Wu, D. Liao, T. Tlsty, J.C. Sturm, R.H. Austin, "Game theory in the death galaxy: interaction of cancer and stromal cells in tumour microenvironment", Interface Focus 4, 20140028 (JUN 2014).

... Figure 2. Phase portrait of total MM and ST population density (number of cells 4 mm22) in the entire cell region versus time. MM and ST are cocultured under a doxorubicin gradient from 0 to 200 nM across 2 mm. The green dotted line shows the average over five ST-rich replicates, with a square as th ...
Ecology Unit Outline - nnhsbiology
Ecology Unit Outline - nnhsbiology

... Thoughtfully answer each of the following questions or tasks. Include all your reasoning and work wherever it seems appropriate. Type the question and then the answer. Go in order. Due dates for each assignment will be given in class. (Please remember - homework that is passed in late is automatical ...
Chapter 5
Chapter 5

... Regular dense connective tissue has organized patterns of the fibers. It is very strong, enabling the tissue to withstand pulling forces. It often binds body parts together. Irregular dense connective tissue has thicker, interwoven, and more randomly organized patterns of fibers. This allows for the ...
microinjection as a procedure to deliver small and large molecules
microinjection as a procedure to deliver small and large molecules

... Microinjection techniques have been widely used in plant cells research, but in many cases this technique became unfeasible because of laborious set-up, time consuming manipulation and expensive and sophisticated manipulation methods (Fig. 2A). One important factor for easy cell manipulation is the ...
CARDIOVASCULAR SYSTEM BY
CARDIOVASCULAR SYSTEM BY

... oxygen and nutrients to every cell. The heart is the key organ in the circulatory system. As a hollow, muscular pump, its main function is to propel blood throughout the body. Its also different kind of muscle than those that move the skeleton. It has four chambers, the two atria and the two ventric ...
1 Video-microscopic imaging of cell spatio
1 Video-microscopic imaging of cell spatio

... The development of cellular biology has been for a long time dependent on the witness to describe cellular function through static images of cells, without taking in consideration the time-dependent fluctuations. To date, an increasing number of investigations are using live-cell imaging to provide ...
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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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