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Lecture 6
Lecture 6

... Lecture 6 The Cell Cycle ...
The Cell: Structure and Function
The Cell: Structure and Function

... by the name of Robert Hooke. He viewed and described the appearance of cork under the microscope and decided to name the tiny box-like structures that he observed “cells” because they looked like the small chambers where monks lived. By the early part of the 19th century, it was accepted that all li ...
read and fill out the front only!
read and fill out the front only!

... come from somewhere; every living thing has to have parents of some kind. All living things are made of cells and all cells come from other cells (kind of makes you wonder where the very first cell came from then doesn’t it?!?). So as you can see, mitosis is the basis of all life! Let’s find out how ...
Cells - Ector County ISD.
Cells - Ector County ISD.

... surface of cells – When they are present in large numbers on a cell they are called cilia – When they are less numerous and longer they are called flagella – Both organelles are composed of nine pairs of microtubules arranged around a central pair.  Function: cell motility ...
Cell Organelles PPT
Cell Organelles PPT

... Found in plant and bacterial cells Located outside of the cell membrane Made of cellulose (Carbohydrate fiber) ...
Cell Organelles
Cell Organelles

... All the stuff in between the organelles is cytosol Everything in a cell except the nucleus is cytoplasm ...
Cell Envelope—Outer Covering 3 Basic layers: Glycocalyx, Cell wall
Cell Envelope—Outer Covering 3 Basic layers: Glycocalyx, Cell wall

... Encapsulated bacteria have greater pathogenicity because the capsule protects the bacteria from phagocytes (WBC) that would engulf and destroy it Some glycocalyces are so adherent they are responsible for persistent colonization of nonliving materials: plastic catheters, IUD’s, metal pacemakers Read ...
File
File

... Golgi Bodies • Protein “packaging plant” or “shippers” • Coats proteins and other materials so they can move different location inside/outside of cell ...
Viral cultivation by cell culture
Viral cultivation by cell culture

... components. Presence of chemicals like EDTA helps in dispersion of cells. The cells are then centrifuged and resuspended in washing medium. It is done repeatedly. The washed suspended cells are then cultivated in a suitable growth medium. The essential constituents of growth medium are physiological ...
Cellular Respiration
Cellular Respiration

... C.The nucleus provides support, while the cell membrane converts carbon dioxide and water into food. D.The nucleus stores food and water, while the cell membrane stores chemicals used by the cell for photosynthesis. ...
CELL WALL - Winona ISD
CELL WALL - Winona ISD

... DNA carries the genetic information of a cell Consists of thousands of genes It specifies everything that is needed for the maintenance, function, and replication of the cell It is made up of 4 different bases: (A) adenine (C) cytosine (T) thymine (G) guanine ...
Cell Foldable
Cell Foldable

... Prokaryote Cell – Must be drawn to scale compared to the other cells. Organelles included and labeled – cell wall, pilli/flagella, cytoplasm, 70s ribosome, nucleoid region(and DNA), plasmid. Eukaryote – Plant Cell – Must be drawn to scale compared to the other cells. Organelles included and labeled ...
Types of Transport
Types of Transport

... 1.CARRIER PROTEINS • bind to a specific type of diffusing molecule. • have a highly specific hydrophilic region to which the solute molecule binds. • binding cause the protein to undergo a change in shape that moves the solute across the bilayer and release it on the other side ...
Cell Foldable
Cell Foldable

... Prokaryote Cell – Must be drawn to scale compared to the other cells. Organelles included and labeled – cell wall, pilli/flagella, cytoplasm, 70s ribosome, nucleoid region(and DNA), plasmid. Eukaryote – Plant Cell – Must be drawn to scale compared to the other cells. Organelles included and labeled ...
Name____________________ The World of Cells Organelle
Name____________________ The World of Cells Organelle

... What do ribosomes do?   Are they found freely floating in the cytoplasm?  OR are they found attached to  another organelle?   OR both.   Explain why this occurs.  ...
Cell Organelles
Cell Organelles

... Found in plant and bacterial cells Located outside of the cell membrane Made of cellulose (Carbohydrate fiber) ...
cell reproduction
cell reproduction

... Stages of Mitosis  Prophase  Metaphase  Anaphase ...
the Study Guide for Mr. Brown`s Level 1- Biology Unit 3- "Cells
the Study Guide for Mr. Brown`s Level 1- Biology Unit 3- "Cells

...  Understand how various microscopes have enabled scientists to view cellular structure. (D.INQ 6)  Identify the parts and functions of a compound light microscope. (D.INQ 6)  Use a compound light microscope to view specimens and generate drawings. (D.INQ 6)  Compare and contrast prokaryotic and ...
Cell Project – 7S and 7M
Cell Project – 7S and 7M

... Scoring Criteria ...
8C_BioReview NOTES (7C9)
8C_BioReview NOTES (7C9)

Cell Envelope—Outer Covering 3 Basic layers: Glycocalyx, Cell wall
Cell Envelope—Outer Covering 3 Basic layers: Glycocalyx, Cell wall

SC.6.L.14.4 Compare and contrast the structure and function of
SC.6.L.14.4 Compare and contrast the structure and function of

... • SC.6.L.14.4 Compare and contrast the structure and function of major organelles of plant and animal cells, including cell wall, cell membrane, nucleus, cytoplasm, chloroplasts, mitochondria, and vacuoles. ...
Cells in Anatomy
Cells in Anatomy

... In the cistern, the protein folds into its functional shape. Short sugar chains may be attached to the protein (forming a glycoprotein). Protein The protein is packaged in a tiny membranous sac called a transport vesicle. ...
Biol 178 Lecture 7
Biol 178 Lecture 7

... 2 subunits of rRNA and protein. ...
Biology Warm-Up Dec
Biology Warm-Up Dec

... neuron. It does this releasing _________ that cross the gap and fit into _______ sites on the adjacent ______. This enables positive ______ to move across the gap into the next neuron and the _____ continues down the next nerve cell. The core of muscle tissue is made of two proteins called ____ and ...
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Extracellular matrix



In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells. Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell-to-cell communication and differentiation are common functions of the ECM.The animal extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.The plant ECM includes cell wall components, like cellulose, in addition to more complex signaling molecules. Some single-celled organisms adopt multicelluar biofilms in which the cells are embedded in an ECM composed primarily of extracellular polymeric substances (EPS).
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