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15. Cell Structure Gizmo CellStructureTG
15. Cell Structure Gizmo CellStructureTG

... sunlight, carbon dioxide, and water. The cell wall provides support and structure to the plant cell, but does not facilitate mobility. The vacuole stores water for the plant and also helps support the cell. Because they cannot produce their own food, animals must consume other organisms for energy. ...
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... • How do cells communicate? • Which signals trigger cell cycle entry? • How is cell duplication coordinated? • How is one cell split into two? ...
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cell_theory timeline 2 (2)

... who studied animals -- zoologist • Saw that all animals he studied were cellular so concluded: “All animals are made of cells.” (c) Copyright - All rights reserved www.cpalms.org ...
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Cells - nimitz126

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cell study guide

... Photosynthesis – process when a plant cell produces food using the sun’s energy from the chlorophyll in the chloroplasts of a plant cell carbon dioxide and water ...
Bio 30 Eukaryotic Cell Structure PP
Bio 30 Eukaryotic Cell Structure PP

... 1. break down large molecules and cell parts within the cytoplasm 2. digest food particles which can then be used by the cell 3. destroy harmful substances which enter a cell 4. in white blood cells, destroy bacteria which have entered your body 5. destroy worn out cells ...
Features of Cancer Cells
Features of Cancer Cells

... DNA is lost from the lagging strand because DNA polymerase cannot synthesize new DNA in the absence of an RNA primer. Successive divisions lead to progressive shortening, and after 40 to 60 divisions, the telomeres in human cells are shortened dramatically, so that vital DNA sequences begin to be lo ...
Organs of the Immune System
Organs of the Immune System

... • There are six general categories of nutrition: carbohydrates, proteins, fats, vitamins, minerals, water ...
PROKARYOTES vs. Eukaryotes
PROKARYOTES vs. Eukaryotes

... really have a good way of describing how they duplicate, but it's not through normal means. Check out the bacteria tutorial to get an idea. ...
RAFT, Cell Structure/Organelle Terms, and Formats Cell Cycle
RAFT, Cell Structure/Organelle Terms, and Formats Cell Cycle

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File - singhscience

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Human Anatomy and Physiology

... a) superior (cranial) - towards the head b) inferior (caudal) - towards the feet c) anterior (ventral) - towards the front d) posterior (dorsal) - towards the back e) medial - towards the midline f) lateral - away from the midline g) proximal - nearest the point of attachment h) distal - farthest fr ...
Cells - Cloudfront.net
Cells - Cloudfront.net

... Cells in your body all carry the same genetic information. What would happen if they could revert to their original, predifferentiated state and begin again? ...
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Chapter 1 Outline

... by the discussion of the necessary life functions, since it is important for students to understand that each of the organ systems has several functions, and that any given function (e.g., excretion) is actually carried out by several organ systems working together to maintain appropriate balance wi ...
Name - Belle Vernon Area School District
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... eubacteria cells cell theory enzymes deoxyribosenucleic acid adenosine triphosphate amino acids ...
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Cell Project2013
Cell Project2013

... ______ 30 points: Plant cell 3-D model  3-D model is neatly made  shows recognizable shaped organelles  Each organelle is labeled with the proper name and neatly written ______ 20 points: On multiple sheets of computer paper all plant cell organelles are recognizably drawn with its name and funct ...
Prokaryotics and Eukaryotic Cells
Prokaryotics and Eukaryotic Cells

... Eukaryotic cells are cells that contain a nucleus. A typical eukaryotic cell is shown in Figurebelow. Eukaryotic cells are usually larger than prokaryotic cells, and they are found mainly in multicellular organisms. Organisms with eukaryotic cells are called eukaryotes, and they range from fungi to ...
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Name: Block: ______ Date: Activity #1 Biology Place: Solutions
Name: Block: ______ Date: Activity #1 Biology Place: Solutions

... forget to hit “Reset” and “Update Concentrations” after you adjust intracellular and extracellular contents. Observe how the cell changes or does not change under each condition. Then answer the following questions: Why do hospitals treat dehydrated patients with intravenous saline solution and not ...
Looking Inside Cells
Looking Inside Cells

... passageways. Some have ribosomes stuck on the outside, some do not. Function: Carry proteins and other materials to different parts of the cell. “Hallways.” ...
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... across a membrane passive transport occurs Particles go DOWN their concentration gradient. ...
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botany practice test i - sample questions-doc
botany practice test i - sample questions-doc

... Which of the following is an example of a characteristic of life known as metabolism found in plants? A. A plant produces seeds, perpetuating the species. B. An unattended potted plant that gets knocked over in the greenhouse produces a shoot that bends toward the light and away from the pull of gra ...
Chapter 7 Review List
Chapter 7 Review List

... 4. hypertonic, hypotonic, isotonic – in reference to the solution a cell is in  HYPERTONIC – “above strength,” more solute in solution compared to cell  ISOTONIC – “same strength,” same solution concentration  HYPOTONIC – “below strength, “ less solute in solution compared to cell 5. Osmosis (def ...
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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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