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5th Grade Cell
Question | Answer |
---|---|
What is the basic unit of all living things? | Cell |
What is the thin-layer outer structure of each cell that completely surrounds the cell and holds the other contents of the cell within it? | Cell Membrane |
What is the fluid material within the cell membrane that does not include the nucleus? | Cytoplasm |
What are column shaped cells called? | Columnar |
What are long, stretched out shaped cells called? | Elongated |
What is the type of cell that contains three basic parts: the cell membrane, the cytoplasm and the nucleus? | Eukaryote |
Waht is an organism that contains more than one cell, usually many cells called? | Multicellular |
What is the command center of a cell that controls the life and activity of the cell? It is located within the cytoplasm of the cell. | Nucleus |
What type of cell contains only two basic parts: the cell membrane and the protoplasm? | Prokaryote |
What type of cells do a Bacteria contain? | Prokaryote |
What type of cells do an animal contain? | Eukaryote |
What is the inner fluid material within the cell membrane? | Protoplasm |
What is a one-celled organism? | Unicellular |
Who examined a slice of cork under a microscope in 1665 and noticed that there were small chambers similar in appearance? He later called them cells. | Robert Hooke |
Who created all living things? | GOD |
All the cells in multicelluar living things are which type of cell? | Eukaryote cells |
The only way to view most cells is to use a | Microscope |
What are 2 types of microscopes used in viewing cells? | Electron Microscope and optical microscope |
What can be used to view cells easily making them stand out more clearly under the microscope? | dyes, like iodine |
A Cell Membrane consist of 2 different parts: | Phospholipid and proteins |
A double layer of molecules | Phospholipid |
Scattered throughout the double layer of Phospholipid | Proteins |
The outside part of the nucleus | Nuclear Membrane |
Within the nucleus are long strands of materical called? | Chromatin |
A large complex molecule in a cell that looks like a twisted ladder and contains genes. | D.N.A. |
When a cell is going to divide it's Chromatin rearranges and condenses into orderly strands called? | Chromosomes |
The cell wall of a plant cell us made up of? | Cellulose |
Special organelles within the cytoplasm of plants | Chloroplasts |
Chemical within Chloroplast that give plants there green color? | Chlorophyll |
Process in which plants produce energy. | Photosynthesis and respiration |
Type of cell that fight infection and harmful substances that invade the body? | White Blood Cells |
Type of cell that carry oxygen to tissues of the bodyand remove carbon dioxide from these tissues? | Red Blood Cells |
Type of cell that carries messages throughout the body? | Nerve Cells |
Type of cell that provides for the support and protection of the body? | Bone cells |
Type of cell that for the body's skin, inner linings and glands? | Epithelial Cells |
Type of cells that are elongated and elastic and help the body move? | Muscle cells |
4 main type of plant tissues? | Epidermal, connective, storage and support |
4 main types of animal tissues? | Epithelial, Muscle, Nervous and Connective |
Plants produce energy to grow by 2 ways? | Photosythesis and respiration |
The capacity to do work? | Energy |
The process of combining food with oxygen to give energy for growth and development? | Respiration |
The only way in which animals receive energy and produce energy to grow? | Respiration |
The cycle that God made to ensure that physical life on earth may exist and continue? | Carbon Cycle |
Photosynthesis in plants produce? | water and oxygen |
What are the 3 basic parts of a nucleus? | Nuclear Membrane, chromatin and nucleolus |