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Warm-Up 10-30
Warm-Up 10-30

... ...
(null): Can You Identify These Cell Structures.doc, filename=Can
(null): Can You Identify These Cell Structures.doc, filename=Can

... Proteins are made here Even though I’m quite small You can find me in the cytoplasm Or attached to the E.R.’s wall What am I?__________________ I’ve been called a “storage tank” By those with little taste I’m a sac filled with water, Food, enzymes, or waste What am I?__________________ Since I cont ...
Difference Between Cytosol and Cytoplasm
Difference Between Cytosol and Cytoplasm

... distinct locales inside the cytosol. On the other hand, cytoplasm is made of three chief elements including the cytosol, the cell organelles and the inclusions. The vital composition of cytosol comprises of a lot of water, dissolved ions, large water soluble molecules, smaller minute molecules and p ...
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organellesNed2013 35.5 KB

... Aim: What are the functions of cellular organelles and membranes? E=eukaryotic cell; pl=plant only; P=prokaryotic cell; an=animal only E,P: cell membrane/plasma membrane: semi/selectively permeable; phospholipid bilayer with peripheral and integral proteins. Recall fluid mosaic model. Receptors allo ...
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Cell Wall Cell Membrane Cytoplasm Cholorplasts Vacuole Nucleus

... ...
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Cell Organelle

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Review Activity - Organelle Concentration

... MITOCHONDRIA ...
BIOLOGY 2311 ANATOMY AND PHYSIOLOGY PART I LECTURE 1
BIOLOGY 2311 ANATOMY AND PHYSIOLOGY PART I LECTURE 1

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carry out photosynthesis to convert solar energy into energy
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LYSOSOME
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... maintains this pH by pumping protons from the cytosol via proton pumps and chloride ion channels  the lysosomal membrane protects the cytosol and the rest of the cell from degradative enzymes within the lysosome  the cell is protected from any lysosomal acid hydrolases that gets drain into the cyt ...
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Chapter 2 – Chemistry of Life and the Cell

... Water (H2O) is one of the most important molecules to life on this planet. 1. Water is a good solvent 2. Water is polar 3. Water is Cohesive Molecules that are hydrophobic do not mix with water i.e. oil and fats. Those that are hydrophilic mix well with water. The pH scale indicates the concentratio ...
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Cell membrane – boundary that separates the interior of

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AP Bio - Chapter 6.4 Presentation

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Cells and cell Transport - essential questions III

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Quiz D - exam Q`s

... B. Found only in eukaryotic cells C. Found exclusively in the nucleus D. Formed during transcription of DNA 3. Lipids are A. Used as an energy source B. Involved in active transport C. Part of glycoproteins D. Transported by rough ER ...
instruction2.mtsac.edu
instruction2.mtsac.edu

... The Cytosol Fluid within the cell 70% of cell’s volume ...
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Cytosol



The cytosol or intracellular fluid (ICF) or cytoplasmic matrix is the liquid found inside cells. It is separated into compartments by membranes. For example, the mitochondrial matrix separates the mitochondrion into many compartments.In the eukaryotic cell, the cytosol is within the cell membrane and is part of the cytoplasm, which also comprises the mitochondria, plastids, and other organelles (but not their internal fluids and structures); the cell nucleus is separate. In prokaryotes, most of the chemical reactions of metabolism take place in the cytosol, while a few take place in membranes or in the periplasmic space. In eukaryotes, while many metabolic pathways still occur in the cytosol, others are contained within organelles.The cytosol is a complex mixture of substances dissolved in water. Although water forms the large majority of the cytosol, its structure and properties within cells is not well understood. The concentrations of ions such as sodium and potassium are different in the cytosol than in the extracellular fluid; these differences in ion levels are important in processes such as osmoregulation, cell signaling, and the generation of action potentials in excitable cells such as endocrine, nerve and muscle cells. The cytosol also contains large amounts of macromolecules, which can alter how molecules behave, through macromolecular crowding.Although it was once thought to be a simple solution of molecules, the cytosol has multiple levels of organization. These include concentration gradients of small molecules such as calcium, large complexes of enzymes that act together to carry out metabolic pathways, and protein complexes such as proteasomes and carboxysomes that enclose and separate parts of the cytosol.
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