What is the role of the plasma membrane? Write the names and functions of the organelles that you think could be affected by pesticides and why
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What is the role of the plasma membrane?
Write the names and functions of the organelles that you think could be affected by pesticides and why
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- The plasma membrane __________. a. surrounds the cytoplasm b. separates the nucleus from the cytoplasm c. separates the cell interior from the environment d. both a and cDefine the term cell membrane ?How would a cell be affected if the cell membrane did not have any membrane proteins and what functions would be affected
- Identify the labeled parts of the plasma membrane below from the diagram.select one animal or plant organelle and find one disease that can occur in the organism’s body if there is a defect in the organelle. What causes the disease? What are the symptoms of the disease? What are the treatments for the disease? Not the following diseases and organelles: Cell membrane and Hyaline membrane disease endoplasmic reticulum and alzheimers Lysosomes and Lysosomal Storage Diseases Golgi Apparatus and I-cell Disease Ribosomes and Treacher-Collins Syndrome Mitochondria and MELAS syndromeThe formation of a cell membrane is beginning across the middle of a cell and nuclei are re-forming at opposite ends of the cell. What kind of cell is this?
- Asbestos is a material that was once used extensively in construction. One risk from working in a building that contains asbestos is the development of asbestosis caused by the inhalation of asbestos fibers. Cells will take up asbestos by phagoctytosis, but are not able to break it down. As a result, asbestos fibers accumulate in which organelle? Golgi apparatus nucleus peroxisomes lysosomesWrite a short story about your life as a chemical message/protein that was created by the nucleus. Describe your journey through the cell after the nucleus has given the instructions to have you made. Describe how each organelle affects your journey as you travel through the cell and, ultimately, through the cell membrane. Organelles you should mention include the nucleus, nuclear membrane, nucleolus, ribosomes, endoplasmic reticulum, cytoplasm, Golgi body, and plasma/cell membrane. Be creative and describe as many organelles as you wantWhich of the following statements describes the function of plasma membranes? I. define boundaries of the cell and its organelles and act as permeability barriers II. sites for specific biological and chemical functions III. possess transport proteins that regulate the movement of substances into and out of the cell and its organelles IV. contain protein molecules that act as receptors to detect external signals V. provide mechanisms for cell-to-cell contact, adhesion, and communication
- Match each of the following cellular structures with the one function that best describes it. Site where the cell first makes contact with a virus Composed of microtubules, intermediate filaments, and microfilaments Site of cellular respiration, which generates ATP Organelle that "reads" RNA to create a protein from amino acids Site where proteins are modified into glycoproteins Site where proteins complete their modifications and are transported to other locations, inside or outside the cell General membrane-bound transport structure A vesicle involved in the process of endocytosis that becomes increasingly acidic Contains enzymes for intracellular digestion of malfunctioning organelles or ingested pathogens Location of genetic material 1. ribosome 2. nucleus 3. lysosome 4. 5. 6. Golgi complex 8. rough ER mitochondrion 7. vesicle cytoskeleton 9. plasma membrane 10. endosomeMake an illustration/representation that will show how cell membrane carry out function of Selectively Permeable. Explain the function too. Please make the illustration/representation readable and please add labels.Which of the following cellular behaviors does not directly depend on the cell membrane? A Cell-cell communication B DNA replication Cell adhesion D Cell sorting Cell signaling
