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- IStructureSE Add-ons Help Last edit was seconds ago Arial 8. BIU A 1 1 2 3 4 6 Match: Read about each organelle. Then match each organelle to its function/description. Capsule A. Hair-like structure that the cell uses for movement. Nucleoid B. Hair-like structure that attaches the cell to a surface and can transfer genetic material from one cell to another. C. Region inside the cell that contains genetic material but is not surrounded by a nuclear membrane. Plasmid Flagellum D. Outermost layer of the cell that provides protection. Pilus E. Circular piece of genetic material. Cempare Wh hecterialcell animal coll2FA MAT- SP BIO-2 SP BIO-2 tal Learnin Match the part of a cell from the left column to the best description on the right. Golgi Apparatus A. all eukaryotic cells have one of these B. site of photosynthesis C. gives cells shape and involved in cell movement D. site of cellular respiration Chloroplast Rough Endoplasmic Reticulum (ER) Mitochondria Nucleus Plasma Membrane _Cytoskeleton Cell Wall E. made of phospholipids and surrounds cell F. synthesizes new proteins G. outside of plasma membrane H. involved in exocytosisI have a biology question: prokaryotic and eukaryotic cells BOTH have: a. An endoplasmic reticulum b. Membrane bound nuclei c. A cell membrane and ribosomes d. Circular chromosomes match each organelle to its function lysosome Contains hydrolytic enzymes mitochondria Site of ATP synthesis in eukaryotic cells round endoplasmic reticulum Manufactures new membrane and transports proteins Golgi apparatus Modifies and packages cell secretions into vesicles for export peroxisome. In plant and animal cells detoxifies hydrogen peroxide
- C 15-18 C chains 22. The molecule pictured above could be found in all the following places EXCEPT a. the nuclear membrane. b. cell walls in fungi. c. Golgi vesicles. d. secretory vesicles. an axon terminal. е. エー0-0-C I-O-0-O9A. Matching cell structures their functionsiutocues) Answer Structures Function Centrioles 1. Composed of proteins and rRNAs Cytosol 2. Region in prokaryotes contains a chromosome Golgi complex 3. ring of nine outer microtubule doublets (9+2 axoneme) Plasma membrane 4. Support the cell and protect against plasmolysis Ribosome 5. Composed of glycoprotein(s) and involved in transferring material into or out of the cell Transporters 6. contain hydrolytic enzymes and involved in autophagy Receptor 7. Composed of microtubules and sweep mucus out of respiratory tract Peroxisome 8. Controls which material can get in or out of the cell Nucleoid 9. Contains chromosomes and has nuclear envelope Cilia 10. Maintain membrane fluidity 11. contains necessary enzymes for that modify, sort, and package of proteins or lipids for extracellular or intracellular use 12. Fluids baths between organelles 13. Is a ligand-binding site and can receive specific signals from out of the cell 14. Contains catalase…Microtubules in a cell exhibit dyanimc instability at which end? positive end negative end both positive and negative ends neither the positive nor the negative ends 2. The effect of MAP2 on microtubules is similar to the effect of CapZ on microfilaments how? both stabilize the positive end of the filament both bundle the filaments in parallel bundles both increase the instability of the negative end of the filament both nucleate the formation of the filaments 3. Select all of the statements below that are true of tubulin and microtubules negative ends of microtubules end with alpha-tubulin sticking out monomers in which GTP is bound to beta-tubulin encourage the growth of the filament hydrolysis of GTP by the beta subunit stabilizes the filament all of the tubulin subunits in a microtubule are bound to GDP
- O e. A Mode of cell division in fungi Time ſeft 1:37: CLEAR MY CHOICE Bacteriophages can recognize the host cell by: O a. Binding of a viral protein to a receptor on the bacteria cell using the lock and key fit O b. Viral envelop that fuses with the plasma membrane of a bacterial cell O c. Binding of the viral receptor to a protein on a bacteria cell using the lock and key fit O d. Glycoprotein that recognizes a specific protein on a bacterial cell e. Glycoproteins that help the virus to bind to a receptor protein on a bacterial cell All nucleic acids are: O a. Contain deoxyribose O b. Polymers of nucleotidesume left 2:11 A herbivore was poisoned after feeding on the leaves of plant Z. Which organelle in plant Z is most probably involved in the mentioned scenario? O a. Transport vesicle O b. Food vacuole O c. Lysosome O d. Central vacuole O e. Golgi apparatus The hydration shell is usually formed in: An agueous solution with dissolved substances%A£ li. True False نقطتان )2( Centrioles found in plant only ,that help divide the cell during cell * .division True False نقطتان )2( The function of Golgi Apparatus is * .synthesized of protein in the cell True False صفحة 2 من 2 إرسال عدم إرسال كلمات المرور عبر نماذج Go ogle مطلقا. öe lulje AI-Noor University College Jslsgaill lio a lai ai الاستخدام Google zilai II
- Borro. B6 Pear. O Mail.. M Myo. Dayf... A ALEK. Y Ellucian.. A session.masteringbiology.com S HW 6 of 8 of an Animal Cell: Structures and Functions (BioFlix tutorial) ne cell is the basic structural and functional unit of all organisms. To understand how an organism works, you must first understand how its cells are structured nd the roles that each structure performs in the cell. Before beginning this tutorial, watch the Tour of an Animal Cell animation to learn about the general structure of an animal cell. Although animals are made up of nany different cell types (for example, nerve cells, blood cells, muscle cells), all of the cells share many basic similarities with the cell shown in the animation. Part A - Animal cell structures and functions To understand how cells function as the fundamental unit of life, you must first become familiar with the individual roles of th& cellular structures and organelles. Drag the labels on the left onto the diagram of the animal cell to…CELLS - THE BASIC UNITS OF LIFE Homewoik -R4 Elektronmikroskoopfoto van 'n plantsel (X 12 000) Electron microscope photo ofa plant cell X 12 000) 2um 1. Is the electron-micrograph that of a plant cell or an animal cell? 2. Give TWO visible reasons for your answer. 3. What was the magnification under which the cell was viewed und the electron-microscope? 4. Use the scale line provided to find the width of the cell along the plane indicated by the dotted line. Show all working. 66 MMThis specimen is? Choices from number 2 A. Too large to be a typical eukaryotic cell but could be multicellular B. Within the normal size range of a typical eukaryotic cell C. Too small to be a typical eukaryotic cell, but could be a prokaryotic cell D. Too small to be any type of cell