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The Science of Biology
The Science of Biology

... o Aerobic respiration: Glycolysis, Krebs, ETC o Reaction: reactants/products o Location: Glycolysis, Krebs, ETC ...
Supplementary materials and methods
Supplementary materials and methods

... centimetre. The average radiance (p/sec/cm2/sr) was quantified in ROI (region of interest) drawn freehand. Images were analyzed using Living Images® software. Data were expressed as Average Radiance ±SD. Potency test for HLSC-preparations To test the potency of the different HLSC preparations, we pe ...
Unit 6
Unit 6

... – Microfilaments consist of two helically twisted polypeptide chains assembled form actin monomers and are important in movements on cell surface and shape of cell. – Intermediate filaments are the most stable of the cytoskeletal elements. They occur only in animal cells of specific tissues and help ...
The Basic Structure of Cells
The Basic Structure of Cells

... at the centre of the hole. Hold the slide in position with the clips 2. Which parts of the microscope is concerned with the direction, brightness and uniformity of light respectively? ...
H. Bio Cell Membrane
H. Bio Cell Membrane

... Diffusion through ion channels:  Ion Channels- transport proteins with polar pores that ions can pass through.  Pore is the thickness of the membrane  Ion does not have touch the nonpolar interior of the bilayer. ...
do you know chapter 1
do you know chapter 1

... b. is needed so that the test will be repeated enough times. c. is the control group. d. is a backup in case some of the people getting the drug drop out of the test. e. is the experimental group. 11. _________ has characteristics that result from the organization of its component _________. a. A po ...
Resource 2
Resource 2

... All plant and animal cells have a nucleus. In some cells, the nucleus may have disintegrated by the time the cell reaches maturity. Red blood cells have a nucleus when they are developing. However, when they are mature and doing their job of carrying oxygen round the body, the nucleus has broken dow ...
cell - Testlabz.com
cell - Testlabz.com

... disease, so the parents do not show the disease, but the it appears in the siblings. 4. Muscular dystrophy – Progressive deterioration of muscles makes a person invalid at an early age. Reason – It is due to recessive allele on x-chromosome. Q.22. Write a short not on ‘genetically modified crops’. A ...
PROKARYOTE VS EUKARYOTE
PROKARYOTE VS EUKARYOTE

... and list all the features they have in common ...
external/ internal intercostals and the diaghragm
external/ internal intercostals and the diaghragm

... Process: of exchanging gases between the Alveoli (AL-V-LI) of the lung (air sacs) and the blood. Oxygen leaves the alveoli lung membrane diffuse into the capillary and attach to the hemoglobin as oxyhemoglobin. While carbon dioxide leaves the capillary and enters the alveoli. Interrnal Respiration P ...
Chapter 3 The Basic Structure of a Cell
Chapter 3 The Basic Structure of a Cell

... • Cells are the basic units of structure and function in living things. • New cells are produced from existing cells. ...
lec03
lec03

... • Mitochondria and chloroplasts contain their own DNA nucleoid and ribosomes and can make some of their own proteins. • The endosymbiosis theory of the evolutionary origin of mitochondria and chloroplasts states that they originated when large cells engulfed, but did not digest, smaller ones. Mutual ...
Link to Lecture 1
Link to Lecture 1

... • Infect either by lytic or integratic mechanisms • Most likely, viruses evolved after the hosts as fragments of host chromosomes • Viroids are pathogens having only small naked RNA • Prions are abnormal chaperone proteins that cause neurological disorders. ...
28-1 Levels of Organization
28-1 Levels of Organization

... a. Specialized cells develop from a single zygote. • Organisms are made up of specialized cells. ...
“true” coelom
“true” coelom

... Panthera leo panthera leo ...
Plant and animal cells
Plant and animal cells

... All plant and animal cells have a nucleus. In some cells, the nucleus may have disintegrated by the time the cell reaches maturity. Red blood cells have a nucleus when they are developing. However, when they are mature and doing their job of carrying oxygen round the body, the nucleus has broken dow ...
cells and organelles 2016
cells and organelles 2016

... Calcium level in muscles and detoxifies poisons, alcohol, and drugs. Color and label the smooth ER light green. Chloroplasts are elongated or disc-shaped organelles containing chlorophyll that trap sunlight for energy. Photosynthesis (in which energy from sunlight is converted into chemical energy - ...
File
File

... marrow inside bones is site for blood cell formation (hematopoiesis) • Located in bones ...
Mini-pancreas grown from stem cells has implications for future
Mini-pancreas grown from stem cells has implications for future

... of the University of Copenhagen structures in a 3D culture. In the long term, this could have implications for building a human pancreas, which, although currently envisioned as a drug-testing tool, could also lead to insulin-producing mini-organs built from stem cells, according to a report from th ...
A1988M497100001
A1988M497100001

... The circumstances leading to this work were initiated by the appointment of P.J. Larkin to CSIRO to investigate whether sugarcane cell cultures could be used to find resistance to eyespot disease. The pathogen, Helminthosporium sacchari, was known to produce toxin(s) that were major determinants of ...
1 - Doctor Jade Main
1 - Doctor Jade Main

... 21. When red blood cells are placed in a concentrated salt solution, they will: a. enlarge, but not burst b. enlarge until they burst c. remain unchanged d. shrink e. none of the above 22. An uncharged atom of gold has an atomic number of 79 and an atomic mass of 197. This atom has _____ protons, _ ...
Water Properties
Water Properties

... right and exercises regularly should be higher or lower than a lethargic student? • Higher. • Does cardiac increase or decrease during heavy exercise? • Increases (can increase 5 times) ...
HERE
HERE

... The water moved from the left to the right – osmosis. Why did the large dark molecules not move to the left? They not able to permeate the barrier – they can’t pass through. How is the semipermeable membrane like a cell membrane? Some things it lets through, others it does not If the dark molecule ...
File
File

... • tend to be irregularly shaped *Tend to be rectangular;connect or spherical(are able like brinks and do not conform to conform to others) or fold/bend to on another. • Have centrioles that form *have one large vacuole spindles for cell division * Cell wall made of cellulose • Have small vacuoles *n ...
Cell - My Teacher Pages
Cell - My Teacher Pages

... organelles derived from ancient colonization of large bacteria (became the eukaryotic cell) by smaller bacteria (became the mitochondria, chloroplast, etc.) Symbiosis = "living together". ...
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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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