What do plant cells have that animals cells do not?
Animal cells have centrosomes (or a pair of centrioles), and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts, plasmodesmata, and plastids used for storage, and a large central vacuole, whereas animal cells do not.
How a cell is like a city?
A Cell is Like A City! 1. Nucleus = City Hall: they are both the controlling forces in the cell/city. Cell Membrane = Police Officers: they both control what goes in and out of the cell/city. They also both protect and support what is inside.
What part of a city is like the mitochondria?
| Cell Part | City Analogy |
|---|---|
| I. Mitochondria | Power Plant or solar panels or windmills |
| J. Lysosomes | Recycling Plant or Waste Management |
| K. Vacuole | Storage Facility – boxes, crates, and plastic bags |
| L. Chloroplast | Green grass within the city |
What everyday object is like a nucleolus?
Analogy: The nucleolus is like an onion because it surrounds the nucleus. Onions have outer layers that protect the onion inside.
What does nucleolus do in a cell?
The nucleolus is a region found within the cell nucleus that is concerned with producing and assembling the cell’s ribosomes. Following assembly, ribosomes are transported to the cell cytoplasm where they serve as the sites for protein synthesis.
What can cells be compared to?
Cells are Like Cars You can compare the windshield and windows to plasma membranes, since they protect the inside of the car from invaders like insects and dirt.
What is a real life example of a cell membrane?
Hence the cell membrane is like 1. The wall, window and door of a house. 2. The security guard of a certain bank 3.
What is a real life example of a Golgi?
The Golgi Apparatus is like a small packaging system. It’s particular function, is to store/package protein enzymes and carbohydrates before they are sent to a location. An example of the Golgi Apparatus is a postal office. A postal office packages and sends mail to different locations.
What is a real life example of a cytoskeleton?
The cytoskeleton acts as a “track” on which cells can move organelles, chromosomes and other things. Some examples are: Vesicle movement between organelles and the cell surface, frequently studied in the squid axon.
What is a real life example of ribosomes?
Ribosomes are great. One of the most common real-life examples of their use is preparing a surface for painting. Did you know that painters generally spray down the exterior of a house with ribosomes before applying the first coat, so the paint will stick better? Another common use is as a pet toy.
What is like a mitochondria in real life?
Mitochondria are like the human digestive system because the digestive system breaks down food to supply the body with energy like the mitochondria breaks down food to supply the cell with energy.
What is a mitochondria in a school?
Mitochondrion is like a staff in the school. They act as a powerhouse organelles off the cell getting things done, and the staff do the same, making school run and function. The cafeteria in the school is like chloroplast.
What is the mitochondria similar to?
Chloroplasts are like tiny green factories within plant cells that help convert energy from sunlight into sugars, and they have many similarities to mitochondria. The evidence suggests that these chloroplast organelles were also once free-living bacteria.