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Chapter 9: Cellular Respiration
Chapter 9: Cellular Respiration

... – Lipids and Proteins are broken down with processes other than cellular respiration. – Proteins in food are broken down into amino acids which are used as building material. – The body can break down proteins into energy as a last resort. ...
Biology: Concepts and Connections, 6e (Campbell)
Biology: Concepts and Connections, 6e (Campbell)

... E) Carbon has the capacity to form polar bonds with hydrogen. Answer: E 52) Which of the following statements about hydrocarbons is false? A) Hydrocarbons are inorganic compounds. B) Hydrocarbons are composed of a linked chain of carbon atoms, called a carbon skeleton. C) Hydrocarbons contain only c ...
Microfilaments Intermediate Filaments Extracellular Matrix
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... Intermediate Filaments • Its diameter is 8-12 nanometers in length • Also help make up the cytoskeleton along with microfilaments and microtubules. • There are 5 different types • But always include Keratin, a fibrous protein ...
ER and vacuoles: never been closer
ER and vacuoles: never been closer

... The endoplasmic reticulum (ER) consists on a network of interconnected membrane tubules and cisternae (“reticulum”) stretching across the entire cytoplasm (“endoplasmic”). First discovered in culture cells from chicken embryos (Porter et al., 1945), the ER is present in all eukaryotic cells, and is ...
Part 2: Simulating cell motility using CPM
Part 2: Simulating cell motility using CPM

Photolabeling of Proteins and Cells
Photolabeling of Proteins and Cells

... (15). Furthermore, photoactivation of PAGFP could produce a population of highlighted proteins more rapidly and with greater optical enhancement than selectively photobleaching outside a similar population of EGFP molecules (9). The rapid and sizable optical enhancement obtainable by using PAGFP pho ...
CELL SIGNALLING
CELL SIGNALLING

... • Are continuously synthesized in the plasma membrane and released to the cell exterior • Where they are degraded by enzymes Involved in various biological activities • Contraction of smooth muscles • Aggregation of platelets • Pain and inflammatory responses It has been observed that in case of tis ...
Lab 2 - Exploring Cell Anatomy and Diversity
Lab 2 - Exploring Cell Anatomy and Diversity

... All eukaryotic organisms are composed of cells, whether they exist as single cells, colonies of cells, or in multicellular form. Your body is composed of billions of cells, most of which are very small, with specialized structures that allow for a diversity of functions. All eukaryotic cells have th ...
Mitosis Online
Mitosis Online

... Take the quiz. Notice that when you click on an answer, you will be told whether you are correct or not (at the top of the page). There are a few of the questions that you have not learned about yet, but you might still be able to figure them out. ...
Respiration
Respiration

... cross the membrane. This creates a _________________.  When ___________enters the ETC, it becomes the final electron acceptor of the Hydrogen ions and creates________.  As the hydrogen ions come back across the membrane, ADP is converted ...
kingdom_protista
kingdom_protista

... and become a food vacuole. Undigested food particles are eliminated through the anal pore. Trichocysts are threadlike structures used as a defense mechanism ...
fine adjustment knob - IBDPBiology-Dnl
fine adjustment knob - IBDPBiology-Dnl

... • All living organisms are made of cells. • Cells are the building blocks of life itself. ...
Domain Bacteria Kingdom Eubacteria
Domain Bacteria Kingdom Eubacteria

... 1. Binary fission - splitting into two equal cells B. Sexual reproduction 1. Conjugation - exchange of plasmids a) After plasmid is exchanged one bacterium ...
Clear cell follicular adenoma of the thyroid: A case report
Clear cell follicular adenoma of the thyroid: A case report

... follicular growth. The cells were large with a clear cytoplasm (Fig. 3). There was no evidence of vascular or capsular invasion. The tumor cells stained positive for intracytoplasmic thyroglobulin (Fig. 4) (APAAP method with a fast red substrate). ...
The mechanism of antibiotics
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... permeability, mutation of the 50s subunit, and an enzyme called chloramphenicol acetyltransferase, which inactivates chloramphenicol by covaltly linking groups • Easy/cheap to manufacture, but unused in western countries because of possible aplastic anemia as a side ...
Fundamentals of Cell Biology
Fundamentals of Cell Biology

... At the completion of this course, students will be able to; 1. Apply the scientific processes, tools and techniques in solving scientific problems in Biology. 2. Demonstrate an understanding in the diversity of cells, and how cells have evolved over time in appearance, organization, genetic make-up ...
Block 3 - Miss Organelle Pageant
Block 3 - Miss Organelle Pageant

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Chapter 17: The History and Diversity of Life
Chapter 17: The History and Diversity of Life

... Called “true” bacteria because they have a thick, rigid cell wall made of the carbohydrate peptidoglycan Very diverse, some photosynthetic ...
Grade 6 Cards 1. Plant and animal cells have some similarities as
Grade 6 Cards 1. Plant and animal cells have some similarities as

... Plant and animal cells have some similarities as well as differences. What is one thing that plant and animal cells have in common? A. B. C. D. ...
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... which is located immediately outside of the cytoplasmic membrane. • The “peptido” part consist of a short string of amino acids. It cross-links the adjacent polysaccharide strands at the NAM ...
parasitic protozoa - EngineeringDuniya.com
parasitic protozoa - EngineeringDuniya.com

... • Conjugation: – A temporary union of two individual cells for purpose of exchanging nuclear material – found exclusively in ciliates – After exchange of nuclei, the conjugants separate – Each of them gives rise to its respective progeny by fission or budding. ...
Osmosis - My Haiku
Osmosis - My Haiku

... equal solute concentration are isotonic. The first sugar solution is hypotonic to the second solution. The second sugar solution is hypertonic to the first. You now add the two solutions to a beaker that has been divided by a selectively permeable membrane, with pores that are too small for the suga ...
Thightly Controlled Reversible Immortalization with a
Thightly Controlled Reversible Immortalization with a

... Organisation of the DNA-damage-dependent checkpoint pathways of budding yeast. Two distinct types of DNA damage, in the context of repair complexes, are represented in the schematic. Some of the components of the NER complex, specific for UV photoproducts, are indicated. The pointers indicate the i ...
TITLE or something
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... • Nok is a member of the membrane-associated guanylate kinase (MAGUK) family. •These proteins contain several protein-protein interaction domains and work as scaffolding factors that recruit signaling molecules to cell junctions and ...
The Cell Cycle Control System
The Cell Cycle Control System

... The ability of organisms to produce more of their own kind best distinguishes living things ...
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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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