Plant cell comparison
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The document contains instructions for students to take samples of their cheek cells and onion cells to observe under microscopes at different magnifications, drawing what they see. Students are asked to note the shape of the cells and whether they can observe any structures inside the cells. They are also prompted to discuss what cell parts they already know and have questions about.
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Cells are compared to restaurants, with various cell organelles analogous to parts of a restaurant. The cell membrane controls what enters and exits the cell, similar to how restaurant doors control access. The cytoplasm and restaurant floor both hold other structures in their proper places. The nucleus and restaurant manager alike control what happens inside their respective structures. Ribosomes and hamburger cooks both produce proteins. Mitochondria and burger drawers store energy sources until they are needed. The endoplasmic reticulum and kitchen produce various substances for internal use or export. Golgi bodies and restaurant counters both sort and transport items for internal use or export.
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The nucleus is compared to the school principal as it is in charge of what occurs in the cell. The ribosomes are like the vice-principal as they take orders from the principal and help run processes. The endoplasmic reticulum is likened to classrooms where work gets completed, while the Golgi apparatus is the teacher that helps processes finish. Lysosomes act as the janitor to remove waste, and the nuclear envelope allows materials to move in and out like the school's main office.
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Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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