Ch68thed
... In liver they detoxify alcohol and other poisons by transferring hydrogen from poison to oxygen Hydrogen peroxide is toxic. What enzyme can be used to break this down? ...
... In liver they detoxify alcohol and other poisons by transferring hydrogen from poison to oxygen Hydrogen peroxide is toxic. What enzyme can be used to break this down? ...
Ch. 27 Bacteria and Archaea notes
... o Gram positive: stains violet due to thick layer peptidoglycan. o Gram negative: stains red due to extra membrane past ...
... o Gram positive: stains violet due to thick layer peptidoglycan. o Gram negative: stains red due to extra membrane past ...
The Prokaryotic Cell Wall
... - Degrade hydrogen peroxide (H2O2) - Unavoidable by-product of oxygen respiration - Peroxisomes convert H2O2 to water - Some break down fatty acids to smaller molecules that are transported to mitochondria ...
... - Degrade hydrogen peroxide (H2O2) - Unavoidable by-product of oxygen respiration - Peroxisomes convert H2O2 to water - Some break down fatty acids to smaller molecules that are transported to mitochondria ...
Organelles Summary Assignment
... As the based of a flagella in a sperm cell we see many _______________________, which provide ATP necessary to power movement. ...
... As the based of a flagella in a sperm cell we see many _______________________, which provide ATP necessary to power movement. ...
Lysosome small round structures that break down large food
... Lysosome small round structures that break down large food molecules ...
... Lysosome small round structures that break down large food molecules ...
Prokaryotic vs. Eukaryotic Cells
... • Prokaryotes are unicellular organisms, found in all environments. Prokaryotes are the largest group of organisms, mostly due to the vast array of bacteria which comprise the bulk of the ...
... • Prokaryotes are unicellular organisms, found in all environments. Prokaryotes are the largest group of organisms, mostly due to the vast array of bacteria which comprise the bulk of the ...
Biology - cloudfront.net
... 16) Be able to draw the diagram of the fluid mosaic model of the plasma membrane and the functions of each of the 4 parts ...
... 16) Be able to draw the diagram of the fluid mosaic model of the plasma membrane and the functions of each of the 4 parts ...
Thursday, February 18, 2010
... compare and contrast the structure and function of different types of prokaryotes, eukaryotes, and viruses (e.g., compare and contrast genetic material, metabolism, organelles, and other cell parts) A Background to Cell Structure ...
... compare and contrast the structure and function of different types of prokaryotes, eukaryotes, and viruses (e.g., compare and contrast genetic material, metabolism, organelles, and other cell parts) A Background to Cell Structure ...
Bacterial Cell - DNA-TRAP
... Chemical reactions take place to allow substances to be transported into or out of the cell. ...
... Chemical reactions take place to allow substances to be transported into or out of the cell. ...
Cell Organelles and their Functions
... Responsible for sorting, packaging, and shipping the proteins produced in the ER. ...
... Responsible for sorting, packaging, and shipping the proteins produced in the ER. ...
Golgi Apparatus
... Tough, insoluble protein fibers with high tensile strength Resist pulling forces on the cell and help form desmosomes ...
... Tough, insoluble protein fibers with high tensile strength Resist pulling forces on the cell and help form desmosomes ...
Nucleus Nucleolus Cytoplasm The control center of the cell and
... transport proteins from the golgi apparatus. ...
... transport proteins from the golgi apparatus. ...
Cell Notes
... Cell (Plasma)Membrane- super thin layer - called cell or plasma membrane - 2 functions → @ the same time 1. Separates the cell from the outside environment 2. Connects the cell to its surroundings by controlling what enters and leaves the cells ...
... Cell (Plasma)Membrane- super thin layer - called cell or plasma membrane - 2 functions → @ the same time 1. Separates the cell from the outside environment 2. Connects the cell to its surroundings by controlling what enters and leaves the cells ...
chapter 3 - Catherine Huff`s Site
... 2. What role does the centriole play in the formation of cilia and flagella? ...
... 2. What role does the centriole play in the formation of cilia and flagella? ...
Organelles found in both plant and animal cells
... Lysosome—a saclike structure that contain the digestive enzymes to help digest the cell's nutrients. Vacuoles—membrane enclosed sacks used to store materials like water and or digested food. Mitochondria—site of cellular respiration. Called the powerhouse of the cell. Contain their own DNA and are a ...
... Lysosome—a saclike structure that contain the digestive enzymes to help digest the cell's nutrients. Vacuoles—membrane enclosed sacks used to store materials like water and or digested food. Mitochondria—site of cellular respiration. Called the powerhouse of the cell. Contain their own DNA and are a ...
Biology Notes: Organelles of the Cell
... 1) Pick an organelle…any organelle. Describe its function. _____________________________________________________________________________________________________ 2) Name 7 organelles that can be found within the cytoplasm. ___________________________________________________________________________ ...
... 1) Pick an organelle…any organelle. Describe its function. _____________________________________________________________________________________________________ 2) Name 7 organelles that can be found within the cytoplasm. ___________________________________________________________________________ ...
worksheet prokaryotic and eukaryotic cell structure
... Evolve from much smaller prokaryotic cells___________________________________ Contain DNR______________________________________________________________ DNR is visible as a long irregularly shaped molecule_______________________________ DNR is packaged together with special proteins, called chromosom ...
... Evolve from much smaller prokaryotic cells___________________________________ Contain DNR______________________________________________________________ DNR is visible as a long irregularly shaped molecule_______________________________ DNR is packaged together with special proteins, called chromosom ...
Document
... Cilia - are many short hair-like structures around the outside of some protists cells Flagella – are long whip-like structures outside a protist cell. Pseudopod – means “false foot” – the is the structure of the entire amoeba cell (not just an external structure). Amoebas use them to move. The cell ...
... Cilia - are many short hair-like structures around the outside of some protists cells Flagella – are long whip-like structures outside a protist cell. Pseudopod – means “false foot” – the is the structure of the entire amoeba cell (not just an external structure). Amoebas use them to move. The cell ...
Comparing Prokaryotic and Eukaryotic Cells
... bound nucleus, and have extensive introns and histone proteins. Mechanisms for prokaryotic genetic exchange leading to the plastic nature of prokaryotic genomes: Fragmentary, uni-directional, and specialized. Conjugation: DNA transfer resulting from cell-to-cell contact, which most closely resembles ...
... bound nucleus, and have extensive introns and histone proteins. Mechanisms for prokaryotic genetic exchange leading to the plastic nature of prokaryotic genomes: Fragmentary, uni-directional, and specialized. Conjugation: DNA transfer resulting from cell-to-cell contact, which most closely resembles ...
Flagellum
A flagellum (/fləˈdʒɛləm/; plural: flagella) is a lash-like appendage that protrudes from the cell body of certain prokaryotic and eukaryotic cells. The word flagellum in Latin means whip. The primary role of the flagellum is locomotion but it also often has function as a sensory organelle, being sensitive to chemicals and temperatures outside the cell. Flagella are organelles defined by function rather than structure. There are large differences between different types of flagella; the prokaryotic and eukaryotic flagella differ greatly in protein composition, structure, and mechanism of propulsion. However, both are used for swimming.An example of a flagellate bacterium is the ulcer-causing Helicobacter pylori, which uses multiple flagella to propel itself through the mucus lining to reach the stomach epithelium. An example of a eukaryotic flagellate cell is the mammalian sperm cell, which uses its flagellum to propel itself through the female reproductive tract. Eukaryotic flagella are structurally identical to eukaryotic cilia, although distinctions are sometimes made according to function and/or length.