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Supplemental File S3. Acting Transport-Think-pair
Supplemental File S3. Acting Transport-Think-pair

... you be allowed to enter at the main entrance? If not, what might you need to cross the membrane? For membrane components, think about what substances you will allow to cross and why. Varies according to role. ACT II Suggested T-P-S Prompt 2 What is a membrane potential and what is its purpose? “Memb ...
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Ch. 7.1 Guided Notes

... ____________  _________  and  other  __________________  organisms  do  not  live  on  their  own.     ...
Cell Shapes - Universal College of Learning
Cell Shapes - Universal College of Learning

... • Small dark granules of protein and RNA free in cytosol or on surface of rough ER • Interpret the genetic code and synthesize polypeptides ...
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Bio Core 40 Review

...  Some varieties may reproduce better than others. This can happen for a couple of reasons o They may survive better, so they are able to reproduce more (natural selection) o They might be more attractive to members of the opposite sex, allowing them to reproduce more (sexual selection)  When some ...
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Cells

...  A cell is the basic unit of structure and function in living things.  Cells are microscopic, meaning that they cannot be seen with the naked eye. ...
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... The invention of the microscope in the late 1500s revealed to early scientists a whole new world of tiny cells. Most cells are so small that they cannot be seen without a microscope. The discoveries of scientists from the 1600s through the 1800s led to the cell theory, which is a unifying concept of ...
6H2O >>>> C6H12O6 + 6O2
6H2O >>>> C6H12O6 + 6O2

... Chemical energy in the form of glucose (sugar) is transformed into ATP (thermal energy) in the mitochondrion of cells ...
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Introduction to Biology Chapter 3 Notes: Cell Structure

... membranes forming channels within the cell. Covered with ribosomes (causing the "rough" appearance) which are in the process of synthesizing proteins. ...
Wanted Cell Organelles
Wanted Cell Organelles

... Students will be able to identify the organelles in a specialized cell. Students will be able to understand how all of the organelles function together as one unit. Task: 1. Apply your knowledge of the cell organelles and wanted ads to create a ‘parts wanted ad’ for a cell that is looking for a spec ...
Osmosis Scenarios - Garnet Valley School District
Osmosis Scenarios - Garnet Valley School District

... 3. During diffusion, substances will tend to move from an area of _____________________ concentration to an area of ________________________ concentration. 4. If there is more solute inside a membrane than outside, solute particles will move across the membrane to the __________________________ of t ...
Biology 1710 - DFW Web Presence
Biology 1710 - DFW Web Presence

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Structure and function of the divisome in E. coli – the factory of cell

... For M9 (poor media) Ƭg≈100 minutes ...
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... During the procedure the bacteria are first stained with crystal violet and next treated with iodine to promote dye retention. When gram-positive bacteria then are decolorized with ethanol, the alcohol is thought to shrink the pores of the thick peptidoglycan. Thus the dye-iodine complex is retained ...
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... represented in the figure by the number 1? Figure 1 will be the products of photosynthesis, which are glucose (C6H12O6) and oxygen gas (O2) ...
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Cellular Structure SOL BIO 4.a-c 1

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... Cancer cells have characteristic shapes that are easily distinguished from normal cells. These abnormal shapes of cancer cells are thought to derived from the alteration in plasma membrane mesoscale structures such as clathrin coated pit, caveolae, filopodia, lamellipodia, and podosomes. These mesos ...
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...  The cell membrane is selectively permeable made up of a lipid bilayer only letting in molecules that can fit through!  The function is important to the cell because otherwise there ...
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7th Grade Science Lesson Plans: Unit

...  Students will list the three components of the cell theory and how they were developed.  Students will work in groups to research the structure and function of the organelles in a plant and an animal cell. They will compile this information into a chart by describing the orgnanelle, stating its f ...
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... The nucleolus is a discrete densely stained structure found in the nucleus. It is not surrounded by a membrane, and is sometimes called a suborganelle. It forms around tandem repeats of rDNA, DNA coding for ribosomal RNA (rRNA). These regions are called nucleolar organizer regions (NOR). The main ro ...
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... air or internal fluid, other side attached to a basement membrane, a dense mat of extracellular matrix (connective tissue) Covers the outside of the body and lines the internal organs and ...
Eukaryotic Cells - Madison County Schools
Eukaryotic Cells - Madison County Schools

... lipid bilayer (two layers of lipids and proteins).(Semi-permeable) • Vesicle - organelles that separate and transport material within a cell. Used for storage, transport, and secretion. ...
Biology 1Pre-AP/GT - 2011 Unit 3: Cells/ Cell Processes Chapters 7
Biology 1Pre-AP/GT - 2011 Unit 3: Cells/ Cell Processes Chapters 7

... We have established that not all cells are alike in structure and function and we have also noted that cells can group together to form tissues. Typically an organism begins as one cell and grows into a multicellular one. How is this possible? In other words, how does an organism grow? Part 1: You w ...
Week 18 - stephen fleenor
Week 18 - stephen fleenor

... result in specialization of cells, tissues and organs. ...
The Cell
The Cell

... • In both plant and animal cells. ...
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Endomembrane system

The endomembrane system is composed of the different membranes that are suspended in the cytoplasm within a eukaryotic cell. These membranes divide the cell into functional and structural compartments, or organelles. In eukaryotes the organelles of the endomembrane system include: the nuclear membrane, the endoplasmic reticulum, the Golgi apparatus, lysosomes, vesicles, endosomes and the cell membrane. The system is defined more accurately as the set of membranes that form a single functional and developmental unit, either being connected directly, or exchanging material through vesicle transport. Importantly, the endomembrane system does not include the membranes of mitochondria or chloroplasts.The nuclear membrane contains two lipid bilayers that encompass the contents of the nucleus. The endoplasmic reticulum (ER) is a synthesis and transport organelle that branches into the cytoplasm in plant and animal cells. The Golgi apparatus is a series of multiple compartments where molecules are packaged for delivery to other cell components or for secretion from the cell. Vacuoles, which are found in both plant and animal cells (though much bigger in plant cells), are responsible for maintaining the shape and structure of the cell as well as storing waste products. A vesicle is a relatively small, membrane-enclosed sac that stores or transports substances. The cell membrane, is a protective barrier that regulates what enters and leaves the cell. There is also an organelle known as the Spitzenkörper that is only found in fungi, and is connected with hyphal tip growth.In prokaryotes endomembranes are rare, although in many photosynthetic bacteria the plasma membrane is highly folded and most of the cell cytoplasm is filled with layers of light-gathering membrane. These light-gathering membranes may even form enclosed structures called chlorosomes in green sulfur bacteria.The organelles of the endomembrane system are related through direct contact or by the transfer of membrane segments as vesicles. Despite these relationships, the various membranes are not identical in structure and function. The thickness, molecular composition, and metabolic behavior of a membrane are not fixed, they may be modified several times during the membrane's life. One unifying characteristic the membranes share is a lipid bilayer, with proteins attached to either side or traversing them.
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