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No Slide Title
No Slide Title

... Mitochondria and chloroplasts are main energy transformers of cells  convert energy to usable forms for work  Mitochondria = sites of cell. respiration, generate ATP from catabolism of sugars, fats, and other fuels in presence of oxygen  Chloroplasts - found in plants and eukaryotic algae; site ...
Cells: Basic Unit of Life
Cells: Basic Unit of Life

... 1. Is a dolphin living or non-living? Explain A dolphin is considered living because meet all 6 characteristics ot living things 2. What do organisms need to survive? Organisms need air (oxygen for animals and carbon dioxide for plants), living space, water and food 3. What are the two types of cell ...
Structures external to the Cell Wall:
Structures external to the Cell Wall:

... 2- Lophotrichous (tuft of polar flagella). 3- Perituichous (flagella distributed over the cell). 4- Amphitrichous (one flagellum at each side of cell). ...
tissues and organs
tissues and organs

... barrier around the cell (Figure 1.7). The cell membrane is made of a double layer of lipids. A lipid is a fat-like molecule that does not dissolve in water. The cell membrane is designed to allow different substances to move through it. One process for moving substances across the cell membrane is c ...
The Human Body: Anatomical Regions, Directions
The Human Body: Anatomical Regions, Directions

... body (such as the abdomen or leg) • Systemic – gross anatomy of the body studied by system • Surface – study of internal structures as they relate to the overlying skin ...
Circulatory and Respiratory Systems
Circulatory and Respiratory Systems

... Circulatory System • 2 functions 1. Blood delivers nutrients (food) and oxygen to cells so they can function. ...
Cell Structure and Function
Cell Structure and Function

... and other chemicals  70-80% water  Full of organic molecules and ions  This is where all the organelles hang out ...
Document
Document

... Next Question ...
No Slide Title
No Slide Title

... • Robert Hooke - First person to see cells, he was looking at cork and noted that he saw "a great many boxes. (1665) • Anton van Leeuwenhoek - Observed living cells in pond water, which he called "animalcules" (1673) ...
Name
Name

... special stains (Iodine) so that we can see them under the microscope. Although plant and animal cells have many structures in common, they also have basic differences. Plant cells have a rigid cell wall, and possess chloroplasts with chlorophyll for photosynthesis. Animal cells lack a cell wall and ...
Unit C: Cell Structure and Function
Unit C: Cell Structure and Function

... The microscope is a vital scientific tool that aids in scientific advancement. All living organisms are made of cells with specialized parts and functions. ...
Cell Structure Worksheet
Cell Structure Worksheet

... SC135 Introductory Biology 26) What is the function of a lysosome? This functions like a “stomach” of the cell. Material brought into the cell that needs to be broken down or destroyed is brought to the lysosome. 27) What is a vacuole? A membrane bound storage sack. 28) What is the purpose of vacuo ...
Topic 8 Unit Notes 1
Topic 8 Unit Notes 1

... waste and nutrients to and from the body. Blood serves as the system of transport, and it connects to all other body systems. White blood cells defend the body from disease. The heart is the pump that keeps this transport system moving through veins, arteries and capillaries. Respiratory System uses ...
Bjoerklund-Gordon201.. - Embryogenesis Explained
Bjoerklund-Gordon201.. - Embryogenesis Explained

...  Genome makes next cell state splitter and waits for next signal.  Cell need not “know” anything going on around it or what any other cell is doing.  No reacting, reading, assessing, mediating, influencing, ...
Cell Organelles - Shelton School District
Cell Organelles - Shelton School District

... A thin outer layer of a cell Regulates the flow of molecules into and out of the cell Made up of a Phospholipid bilayer with membrane proteins, cholesterol, and carbohydrates embedded. ...
Eukaryotic Cells and Cell Organelles
Eukaryotic Cells and Cell Organelles

... Some organelles do jobs other than making proteins. Mitochondria  Mitochondria are bean-shaped organelles that produce chemical energy that is usable by a cell. They have two membranes. The inner membrane has lots of folds that form compartments. Mitochondria also have their own ribosomes and DNA. A ...
Cell and Organelles SG - Bishop Seabury Academy
Cell and Organelles SG - Bishop Seabury Academy

... ...is governed by several factors: The size of the cell is controlled by metabolic requirements. DNA must be available to produce the enzymes and proteins needed for proper functioning. A too-small cell will not have enough DNA to support life and a cell too large will need an enormous amount of DNA ...
Ch 35 - Cloudfront.net
Ch 35 - Cloudfront.net

... – One cell thick – Only site for diffusion ...
vertebrate body systems -
vertebrate body systems -

... human anatomy online - animations of the body systems visible human project - scans of human anatomy dream anatomy - the history of anatomical illustrations ...
Slide 1 - SFP Online!
Slide 1 - SFP Online!

... pumps out into the systemic circuit is called cardiac output. Cardiac output depends on heart rate and stroke volume. ...
Cellular Reproduction Study Guide
Cellular Reproduction Study Guide

... 1) What is a tetrad? When does it form? What does it help the cell prepare for? 2) How is crossing over important to a cell? When does it occur? Be able to illustrate it occurring. 3) What types of cell are created through meiosis? 4) What types of organisms use meiosis? 5) Describe what occurs duri ...
Slide 1
Slide 1

... pumps out into the systemic circuit is called cardiac output. Cardiac output depends on heart rate and stroke volume. ...
File
File

... a decrease in cell size and number. Atrophy can be physiologic or pathologic. Physiologic atrophy is common during normal development. Some embryonic structures, such as the notochord and thyroglossal duct, undergo atrophy during fetal development. The uterus decreases in size shortly after parturit ...
Cells BINGO PPT
Cells BINGO PPT

... This structure packages and transports proteins made by the ribosomes attached to it and provides surface area for reactions. ...
The Human Body - Riverdale Middle School
The Human Body - Riverdale Middle School

... • Made of bones and cartilage. • Supports your body and gives it shape. • Protects your internal organs. • Allows you to move when muscles pull on bones. • Stores minerals such as calcium. • Produces blood cells. • Two or more bones meet at a joint. Joints allow different kinds of movement. ...
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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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