1. Nuclear Membrane- To represent this, we used a door because the Nuclear membrane controls what goes in and out of the cell just like a door does.
2. DNA- We used this as an instruction pamphlet to represent DNA because DNA acts somewhat like instructions for the cell’s genetic material. Instructions can be found all around the home for many things such as toys, appliances, and electronics.
3. Nucleolus- We used a mother in a kitchen for this organelle because like an actual mother in a kitchen making and assembling things, it is the same function as the Nucleolus.
4. Plasma membrane- We used fences and a gate because it controls what comes in and out of the cell just like the Plasma membrane controls what enters or leaves the cell. This item is mostly common right outside of a house.
5. Ribosomes- We used a sink, table, and a chair to represent a kitchen which produces food which is like ribosomes, which make protein.
6. Lysosomes- We used a trash can to act like lysosomes because they break down and get rid of old things from a cel, much like a trash can does.
7. Rough ER- For the Rough ER, we used a bag which s 8used to package things in a house. A Rough Er packages proteins, in which they share the same function.
8. Mitochondria- For this organelle, we used a battery. Much like a battery does, the mitochondria produces energy for the cell and a battery produces the energy needed for the object, toy, or electronic it is powering.
9. Vacuoles- For our vacuole, we used a box that stores things just like an actual vacuole stores food, water, or other necessities for the cell.
10. Centrioles- We used a paper divider that divides papers and other things. In actual centrioles, it divides the cell in mitosis, in which they somewhat have the same function.
11. Cytoskeleton-For this organelle, I used a toy car and I also used a lock because the cytoskeleton had different functions such as transporting things and also protecting the cell. A lock protects things inside safes and lockers which can act as a cell. A car (A toy car I used in the model) transports people much like it also transports things inside the cell. A car is not a common
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cytoplasm of living cells. They bind messenger RNA and transfer RNA to synthesize polypeptides and proteins. Rough/Smooth Endoplasmic Reticulum: A network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface (smooth endoplasmic reticulum) or studded with ribosomes (rough endoplasmic reticulum) involved in the transport of materials. Golgi Apparatus: A complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion…
assignment I will be outlining the functions of main cell components. Main cell components: Cell membrane, lysosome, nucleus, nucleolus, nuclear membrane, vacuole, mitochondrion, Golgi body, ribosomes, smooth ER, rough ER and cytoplasm. Nucleus The nucleuscellcontainsDNAandRNAandresponsibleforgrowthandreproduction and this is the control centre of the cell, and controls many functions, it is fenced around by an double membrane that’s known as nuclear envelop which part’s the contents of the nucleus…
Stage Events Occurring Prophase 1 • Chromosomes become visible • Nuclear membrane disappears • Chromosomes shorten and condense Metaphase 1 (met means: middle) • Chromosomes line up at equator Anaphase 1 • Pairs of homologous chromosomes move apart (one member of each pair moves to opposite poles, 23 chromosomes at each pole) Telophase 1 • Cytoplasm divides into two parts (creating two haploid cells) Second Division Prophase 2 • New spindle forms at each end of…
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Plant Cell There are two classes of cells that exist in biology today, there are prokaryotic cells and there are eukaryotic cells. A prokaryotic cell is a cell that has no nucleus which consists of bacteria; a eukaryotic cell is a cell that has a nucleus. There are two types of eukaryotic cells in biology; plant and animal cells. Plant cells have organelles in each cell that helps then function and go through processes such as photosynthesis. Each cell in our body consists of organelles that help…
in a Cell Jenna Moore SBC 3C1 Mr. Marks Cellular Biology May 9th, 2014 The Nucleolus ( Both Plant and Animal ) The Nucleolus is a structure found inside the nucleus inside an animal cell. It forms around chromosomal areas in the nucleus of eukaryotic cells and is made up of proteins and ribonucleic acids. The function of the nucleolus is to create RNA and combine it with proteins to form incomplete ribosomes. The nucleolus takes up about 25% of the volume of the cell nucleus…
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and it contains the genetic material. It is surrounded by a membrane that protects it from the rest of the cell. It floats within the cytoplasm. The nucleus is the control center of the cell. It controls the activities of the cell by regulating the expression of the genes. You could also say it is like the "brain" of the cell. Ribosomes are made inside the nucleolus and then sent outside the nucleus to make proteins. When a cell needs to make proteins, it looks for ribosomes. Ribosomes are…