'Smaller vacuoles' diaporamas de présentation

Quarter Review

Quarter Review. Unit 3. Of which elements are most living things composed?. What property makes Carbon special for living things? . It makes four bonds It forms single, double and triple Lots of variety for protein, nucleic acids, lipids & carbohydrates.

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Nucleus

Nucleus. These round structures are found floating in the cytoplasm. The nucleus is the genetic control center The chromosomes are replicated, organized and stored here. Nucleus. The nuclear membrane covers the nucleus. It allows materials to flow in and out of small pores. Nuclear Membrane.

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BACTERIA

BACTERIA. Courtesy of: http://4.bp.blogspot.com. PROTIST. Courtesy of: www.cbu.edu. FUNGI. Courtesy of www.biocourseware.com. PLANTS. http://www.bchs.k12.va.us. ANIMALS. Courtesy of: http://visual.merriam-webster.com. CELL STRUCTURE & FUNCTION. Levels of Organization.

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CELLS

CELLS. The Cell. The basic unit of life Self-replicating Bound by a membrane Contains biomolecules like DNA, proteins and sugars Can exist as: Single-celled organisms (e.g. bacteria, yeast) Sub-unit in a multi-cellular organism (e.g. plants, animals)

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Three Sections of the Cell

Three Sections of the Cell. All cells take in food, rid waste, reproduce 3 main sections 1) Nucleus 2) Cytoplasm 3) Plasma Membrane. Cytoplasm. Jelly-like material inside of the cell Most organelles float within Job : Allow chemical reactions to take place. Plasma Membrane.

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Cells/Living Systems SOL 5.5 by Ellen Benegar

Cells/Living Systems SOL 5.5 by Ellen Benegar. Basic Cell Facts. All living things are made from cells. New cells come from existing cells. Cells are too small to be seen with the eye. You can use a microscope to see many parts of a cell. Animal Cells.

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Seagrass Josie Strahle

Seagrass Josie Strahle. Grow in meadows Reproduce sexually and asexually Flower in summer emerged to 1.5m Originated on land and adapted to water High genetic diversity. Significance of Seagrasses. Provide nursery areas for juvenile fish and crustaceans

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Identifying Cells under the Microscope

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Vacuole

Vacuole. By Kurt Smetana Period 2. Types of Vacuoles. Food Vacuoles - formed by phagocytosis Tractile Vacuoles - pumps excess water out of the cell. Central Vacuoles - enclosed by a membrane called tonoplast. Functions of Vacuoles.

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Ohio Achievement Assessment Review in Science

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