Cells Are The Start Of New Life Chattis Robertson

Table of Contents Front page Vocabulary 3 slides Single and Multi-Celled Organisms Animal Cell Planet Cell Comparison of Animal and Planet Cells Microorganisms Microscope Resources Used

Vocabulary 1.Cells 2.Structure 3.Cytoplasm 4.Nucles 5.Vacuole 6.Mitochondria 7.Cell Membrane 8.Magnify 9.Microscope

Vocabulary 1.The basic unit of structure. 2.Anything composed of parts arranged together in some way; an organization. 3.The cell substance between the cell membrane and the nucleus, containing the cytosol, organelles, cytoskeleton, and various particles. 4.Biology. a specialized, usually spherical mass of protoplasm encased in a double membrane, and found in most living eukaryotic cells, directing their growth, metabolism, and reproduction, and functioning in the transmission of genic characters. 5.A membrane-bound cavity within a cell, often containing a watery liquid or secretion.

Vocabulary 6.An organelle in the cytoplasm of cells that functions in energy production. 7.The semipermeable membrane enclosing the cytoplasm of a cell. 8.To increase or be able to increase the apparent or actual size of an object. 9.An optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye.

Single Celled And Multi-Celled Organism What is a single celled organisms, you ask? A cell that is made up of only one cell. Bacteria are single-celled organisms. And what is a multi-celled organisms? Multicellular organisms are organisms that consist of more than one cell, in contrast to single-celled organisms. Few unicellular species can be seen individually with the naked eye. To describe one it looks like it has red blood cells which carries oxygen, and nerve cells too.

Animal Cell Nucleus: Directs a cell’s activates Cell Membrane: Support, Protection, Controls movement of materials in/out of cell, Barrier between cell and its environment, and, Maintains homeostasis Cytoplasm: Supports and protects cell organelles Mitochondrion: Breaks down sugar (glucose) molecules to release energy. Vacuole: Store food, water, metabolic & toxic wastes, Store large amounts of food or sugars in plants. Nucleolus: Make ribosomes.

Plant Cell Nucleus: Directs a cell’s activates Cell wall: Support (grow tall)and protection Cell Membrane: Support, Protection, Controls movement of materials in/out of cell, Barrier between cell and its environment, and, Maintains homeostasis Cytoplasm: Supports and protects cell organelles Mitochondrion: Breaks down sugar (glucose) molecules to release energy. Vacuole: Store food, water, metabolic & toxic wastes, Store large amounts of food or sugars in plants. Chloroplast: Uses energy from sun to make food (glucose) for the plant, Process called photosynthesis, Release oxygen. Nucleolus: Make ribosomes.

Comparison of Animal and Plant Cells Both an animal and planet cell have Nucleolus, Vacuoles, Cell membrane, mitochondrion, Cytoplasm, and Nucleolus. Animal cells don’t have Cell membranes or Chloroplast. Animal cells are round and irregular in shape while plant cells have fixed, rectangular shapes.

Microorganisms A Harmful Microorganisms is bacteria which can cause sickness or death. A Beneficial Microorganisms is a medicine that helps get rid of bacteria infections. And yeast helps rise bread. Bacteria - the oldest living organisms on earth - are omnipresent. The human body, the air we breathe, the surfaces we touch, the food we eat, the plants that surround us, the environment we live in, etc., are all replete with bacteria.

Microscope Microscope: An optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye. Robert E. Lee was the first human to discover cells.

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