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Cell Analogy- School
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Cell Analogy- School
By: Sally Huang
Cell Analogy: School
Sally Huang // December 6th 2019 // E Block
Topic
What is this?
Introduction
This is a cell analogy comparing a school structure to a plant cell. The purpose of analogy is to show the understanding of each part of the plant cells
1
The cell contains hereditary information (DNA) which is passes on during cell division
Cell Theory
This means that all of the cells in human body contains DNA and it is going to be transferred during cell division
2
All cells are the same in chemical composition and metabolic activities
This means that cells have the same in chemical composition and metabolic activities
Meaning
3
All basics functions important to life are carried out inside the cell
This theory means that cells carrys the basic functions that is important to life
Meaning
4
Cell activity depends on the activities of sub-cellular structures within the cells
This means that the activities of sub-cellular structure can affect the amount of activities it can produce.
Meaning
Plasma Membrane
Gate help protect the school and the students just like the plasma membrane it surrounds and protect the cells
Plasma membrane
Cell Wall
Campus door prevent irrelevant people from entering and help maintain the school's safety. Doors is similar to cell wall, because cell wall help support the plan cell and help it maintain its shape
Cell Wall
Nucleus
superintendent make important decisions and control the school, just like the nucleus. Nucleus is a structure that contains DNA and regulates genes.
Nucleus
Nuclear membrane
Window protects the students and the teachers from the wind and rain just like nuclear membrane. Nuclear membrane helps protect the nucleus
Nuclear membrane
Nucleolus
Principals keep things running and they manufacture a organized environment for both the students and the teachers. Nucleolus is similar to a principal because organize the whole process
Nucleolus
ER
Hallways are where social interactions among students and teachers occurs. Moreover, endoplasmic reticulum is a passageways where chemicals are made.
Endoplasmic reticulum
Golgi apparatus
Cleaning lady stores boxes of books and school items in a storage room just like how Golgi apparatus stack membranes that packages chemicals
Golgi apparatus
Mitochondria
Teachers job is to convert knowledge and information to the students just like how Mitochondria converts nutrients to energy.
Mitochondria
Chloroplasts
Generator provides power to the school in the same way as how chloroplasts converts sunlight to chemical energy.
Chloroplasts
Vacuoles
Storage room help support belongings and items just like how vacuoles help support the plant cell and help it maintain its shape
Vacuoles
Lysosomes
Trash cans is an analogy for lysosomes because it is used for throwing unwanted wastes. Moreover, lysosomes's function is to break down proteins, lipids, carbohydrates, and old organelle
Lysosomes
Ribosomes
Lunch lady gives food to student, which can give them energy and nutrition. Moreover, it is lunch ladies are similar to ribosomes because synthesizes proteins.
Ribosomes
Three types of cells
Compare and Contrast
- Animal Cells
- Plant Cells
- Bacteria Cell
Similarities
All 3 type of cells contains:
- ribosomes
Both animal and plant cells have
Animal vs. Plant
- Plasma membrane
- Nucleus
- Nuclear membrane
- Nucleolus
- Endoplasmic reticulum
- Golgi apparatus
- Peroxisomes
Both of them have
- Cell Wall
- ribosomes
Plant vs. Bacteria
Both of them have
Bacteria vs. animal
- ribosomes
Differences
Differences and meanings
Don't have:
Animal Cells
Plant Cells:
- Cell Wall
- Plastids:
- Chloroplasts- photosynthesis
- Leucoplast- store energy/food
- Chromoplast- pigment storage
Bacteria Cell:
- Cytoplasmic membrane
- Cell wall
- capsule
- nucleotide
- flagella
- Pili
- cytoplasm
Cell wall- structural layer surrounding some types of cells, just outside the cell membrane
Cell wall
Plastids
Chloroplasts- organelles that conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight and converts it
Leucoplast- organelle that store energy and food
Chromoplast- organelle that is responsible for pigment synthesis and storage in specific photosynthetic eukaryote
Central vacuole
Central vacuole stores water and maintains turgor pressure in a plant cell. It also pushes the contents of the cell toward the cell membrane, which allows the plant cells to take in more light energy for making food through photosynthesis
Don't have
Plant Cells
Animal Cell:
- Centrioles
- Lysosomes
- vacuoles
- Microfilaments
- Microtubules
Bactiera Cell:
- Capsule
- Cytoplasmic membrane
- Cytoplasm
- Nucleoid
- Flagella
- Pili
protect cells from engulfment by eukaryotic cells and it enhances the ability of bacteria to cause disease
Capsule
Nucleoid
contains all or most of the genetic material
protrudes from the cell body of certain bacteria and eukaryotic cells termed as flagellates.
Flagella
(little hairs) attach a bacterial cell to specific surfaces or to other cells
Pili
Don't have
Plant Cell:
- Plasma membrane
- Nucleus
- Nuclear membrane
- Endoplasmic Reticulum
- Golgi apparatus
- Mitchondria
- Peroxisomes
- Plastids
- Central vacuoles
Bacteria Cells
Animal Cell:
- Nucleus
- Nuclear membrane
- Nucleolus
- Centrioles
- Endoplasmic Reticulum
- Golgi apparatus
- Mircofilaments
- Mircrotubules
- Mitchodria
- Peroxisimes
- Vacuoles
- Ribosomes
composed mainly of a protein called tubuli
Centrioles
membrane-bound cell organelle that contains digestive enzymes
Lysosomes
Are storage bubbles found in cells and it might store food or any variety of nutrients a cell might need to survive