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4 4 - Wrdsb
4 4 - Wrdsb

... Tb e param cci till) (plural /nna liter/a.), like the amoeba, uses structures designed for fllovei)lCnt to help it feed (Figure 6). Tiny hairlike structures, called cilia, beat together to create water currents that move the paramecium. There are also cilia around the paramecium’s oral groove. These ...
Chapter 1
Chapter 1

... classified in the animal kingdom ( Table 1–1 ). ● The protists are distinguished from animals and plants by being either unicellular or simple multicellular organisms. ● In contrast, helminths are complex multicellular organisms. ...
Cell Children’s Book Project - Iroquois Central School
Cell Children’s Book Project - Iroquois Central School

... When you write a story make sure you include a setting , plot , atmosphere , character traits and goals. Try not to introduce all the characters at once one point in the story. Make sure you explain the characters with colorful language, such as intelligent , ambitious , contientous , etc., instead ...
pogil 9
pogil 9

... This exercise explores a theory that biologists use to explain a set of observations and facts. The theory you will be exploring today is the endosymbiotic theory of the eukaryotic cell. You will explore this theory through a set of questions that you will answer using your learning objective note s ...
Chapter 2 Tissues
Chapter 2 Tissues

... All throughout body! ...
Amphibian (Frog)
Amphibian (Frog)

... poor in oxygen back to the lungs to get more oxygen. ...
Moving Cellular Material Chapter 2 Lesson 3
Moving Cellular Material Chapter 2 Lesson 3

... the movement of molecules from an area of higher concentration to an area of lower concentration diffusion from Latin diffusionem, means “scatter, pour out” ...
Doellman, Authentic Assessment-Cell Diorama
Doellman, Authentic Assessment-Cell Diorama

... may pick any type of factory you wish (i.e. candy, soda, cardboard box, paper, etc.). The building structure does not have to be an exact replication of an existing factory, but needs to be based on the factory structure. You will be given two days to research and work on this project in class. ...
The Cell - Marblehead High School
The Cell - Marblehead High School

... It is also held in mitochondria and chloroplasts They each contain their own information ...
Cell Organelles
Cell Organelles

... cristae the food (sugar) is combined with oxygen to produce ATP - the primary energy source for the cell. ...
Slide 1
Slide 1

... Pneumonia – Pneumocystic jirovecii Sibling died at three months of age of presumed SIDS ...
Cell Division
Cell Division

... Normally outside of nucleus Now migrate to opposite ends of cell Involved in Chromatid separation ...
Exam 1 Study Guide
Exam 1 Study Guide

... 15% Lecture 6 – Cell Membranes ...
The Cardiovascular System: The Blood
The Cardiovascular System: The Blood

... 4. Contrast true and false vocal cords. How does the pitch of the voice change? Contrast male and female vocal cords. 5. List the branches of the bronchial tree. Describe the changes in the epithelial lining of the bronchial tree as you move deeper into the lungs. 6. What is pleura? How many lobes d ...
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File

... folded out. Now, magically wave your hand and 30 students materialize in the middle of one side of the partitioned gym. Of course the students will stand next to and near each other socializing, but magically wave your hands again and the students instantaneously begin to act as a molecule would. At ...
of the cell
of the cell

... Cancer is when the cells in your body begin to grow and divide uncontrollably. Once cancer begins, cancer cells begin to crowd out and kill normal cells. Cancer cells spend less time in interphase than normal cells do. Substances and agents that are known to cause cancer are called carcinogens. Toba ...
Cell Processes
Cell Processes

... diffusion: From an area of LOW concentration to an area of HIGH concentration. ...
Cells: The Basic Unit of Life
Cells: The Basic Unit of Life

... can be seen. Certain living cells are best for showing parts like a nucleus or plasma (cell) membrane. Once living (preserved) cells are best for showing parts like a cell wall. Cells from producer organisms (plants) will show parts such as chloroplasts and cell walls. Most consumer organisms (anima ...
notes on cells
notes on cells

... ...
Organs of the body
Organs of the body

... lungs into smaller tubes called bronchi and then into much smaller tubes called bronchioles, which contain small air sacs that function as the exchange points for the two gases oxygen and carbon dioxide. ...
What is a Cell
What is a Cell

... fungi, plants, and animals are the main groups (Kingdoms) of living things.  Some organisms are made up of just one cell (e.g. bacteria and protozoans).  But animals, including human beings, are multicellular.  An adult human body is composed of about 100 trillion cells! Each cell has basic requi ...
932e93ece46c842
932e93ece46c842

... 7-The cell membrane may be modified in order to perform a special function: -Microvilli Mainly in the columnar absorptive cells of the small intestine to increase the surface area for absorption. -Cilia In the lining epithelium of the upper respiratory passages. They beat in an upward direction in ...
Excretion - kyoussef-mci
Excretion - kyoussef-mci

... Active transport. Some transport proteins act as pumps, moving substances across a membrane against their concentration gradients. Energy for this work is usually supplied by ATP. ...
Chapter 7 Notes: Cells
Chapter 7 Notes: Cells

... Robert ____________ was an English scientist who lived at the same time as van Leeuwenhoek. Hooke used a compound light microscope to study cork, the dead cells of oak bark. He thought the structures he observed resembled the one room “cells” Hooke is credited with giving _________ their name ______ ...
Review Guide—Chapter 5 Test
Review Guide—Chapter 5 Test

... 12. List the three types of solutions that you can encounter in osmosis. For each type, describe the solution and what will occur to a cell (size/shape) when place into that solution 13. Draw a hypotonic, isotonic and hypertonic solution. 14. Explain the relationship between turgor pressure and plas ...
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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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