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Cell project—part 2 ---- Anya Mehta Vocabulary Word Cell membrane Cell wall Cytoplasm Cytoskeleton Organelles Nucleus Envelope Chloroplasts Cell appendages Flagella/flagellum Cilia/cilium Paramecium Prokaryotic cells Eukaryotic cells Chromosomes Nucleolus Nuclear envelope Ribosomes Endoplasmic reticulum Mitochondria/mitochondrion ATP – Adenosine Triphosphate Golgi apparatus Vesicles Lysosomes Vacuole Definition/Function Is a flexible covering that protects the inside of a cell from the environment outside a cell. Is a stiff structure outside the cell membrane. Is a fluid inside a cell that contains salts and other molecules. Is a network of threadlike proteins that are joined together. Is a membrane surrounded component of a eukaryotic cell with specialized function. Is a part of a eukaryotic cell that directs cell activities and contains genetic information stored in DNA. An outer covering Are membrane-bound organelles that use light energy and make food - a sugar called glucose – from water and carbon dioxide in a process known as photosynthesis. Arm, legs claws, and antennae are all types of appendages. Are long tail like appendages that whip back and forth a move a cell. Are short hair-like structures. They can move a cell or move molecules away from a cell. Moves around its watery environment using its cilia. The genetic material in a prokaryotic cell is not surrounded by a membrane. Plants, animals, fungi, and protists are all made up of eukaryotic cells. Each eukaryotic cell has a genetic material that is surrounded by a membrane. DNA is organized into structures called chromosomes. The nucleolus is often seen as a large dark spot in the nucleus of a cell. Surrounding the nucleus are two membranes that form a structure called the nuclear envelope. A ribosome is not surrounded by a membrane. Ribosomes are in a cells cytoplasm. The ER spreads from the nucleus throughout most of the cytoplasm’s. Most eukaryotic cells contain hundreds of organelles called mitochondria. ATP is the fuel for cellular processes such as growth, cell division, and material transport. Prepares proteins for their specific jobs or functions. They are organelles that transports substances from one area of a cell to another area of cell. Contain substances that help break down and recycle cellular components. These are organelles that store food, water and waste material. 11/17/14 Cell Project By: Anya Mehta Cell Project Part 4 --- Animal Cells vs. Plant Cells By: Anya Mehta Animal cells and plant cells are very different. For example, the cell wall maintains the shape of a plant cell, but the cytoskeleton maintains the shape of an animal cell. The shape of both types of cells makes the plant and animal cell different. The plant cell has a rectangular type of shape, and the animal cell has a circular type of shape. As I was looking in my textbook for other differences, there was one that stood out to me. I realized that some parts that are in the animal cell are not in the plant cell, as well as the plant cell for the animal cell. I also noticed that the cell membrane in the animal cell is like the cell wall in the plant cell. This is interesting, because although the cells have different parts, those parts function similarly. Altogether, plant and animal cells have many different features and parts that make them very different from one another. Cell Project Part 6 --- Reflection By: Anya Mehta I learned throughout this Cell Project that there are many parts in cells. Different cells have their own way of working and some do the same jobs. I have learned that throughout the process of making the animal cell there were a lot of challenges. I had to make sure that all parts stayed glued and make sure they were not moving. Also figuring out how I would cut my Styrofoam was challenging because I had to make sure I didn’t mess up.