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Vocab for science

What is Physical Properties? It is any property used to characterize matter and energy and their interactions.
What is Chemical? A property used to characterize materials in reactions that change their identity.
What is Cell Theory? States that all organisms are made up of one or more cells, the cell is the basic unit of life, and all cells come from other cells.
What is Cell Wall? Are tough, rigid outer coverings that protect cells and give them shape.
What is Cell Membrane? The protective layer surrounding every cell.
What is Cytoplasm? A constantly moving gelatin like mixture inside the cell membrane that contains heredity material and is the location of most of a cell's life processes.
What is Ribosomes? A small structure on which cells make their own proteins.
What is Organelles? A structure in the cytoplasm of a eukaryotic cell that can act as a storage site, process energy, move materials, or manufacture substances.
What is Nucleus? A organelle that controls all the activities of a cell and contains hereditary material made of DNA.
What is Chloroplasts? Is organelles in organisms such as plants that use light to make sugar from carbon dioxide and water.
What is Mitochondria? Is known as the powerhouses of the cell because they release energy that is needed by the cell.
What is Endoplasmic Reticulum? Is the series of folded membranes in which materials can be processed and moved around inside of the cell.
What is Golgi Bodies? A organelles that sort and package cellular materials and transport them within the cell or out of the cell.
What is Tissue? Is a group of similar cells that work together to do one job together.
What is Organ? Is a structure made up of two or more different types of tissues that work together.
What is Organ System? Is a group of organs working together to perform a certain function.
What Is Mitosis? Is the process in which the nucleus divides to form two identical nuclei.
What Is Meiosis? It produces haploid sex cells.
What Is Inter phase? During Interphase The cell's chromosomes duplicate. The Nucleolus is clearly visible in the nucleus.
What Is PMAT? The steps of the phases.
What Is Prophase? Is the chromatic pairs are now visible and the spindle is beginning to form.
What Is Metaphase? Is the chromatic pairs are lined up in the center of the cell.
What Is Anaphase? Is the chromosomes have separated.
What Is Telephase? Is the final step, the cytoplasm is beginning to separate.
What Is Sister Chromatic? They get together to form a new nucleus.
What Is Centromere? The point on a chromosome by which it is attached to a spindle fiber during cell division.
What Is Spindle Fiber? In cell biology, the spindle fibers is the structure that separates the chromosomes into the daughter cells during cell division.
What Is Centriole? A minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers
What Is Sexual Reproduction? Is when two sex cells, sometimes called an egg and sperm,come together
What Is Sperm? Is the form in the male reproductive organ.
What Is Eggs? Are formed in the female reproductive organs
What Is Fertilization? The joining of an egg and a sperm
What Is Zygote? Is the cell that forms
What Is Diploid? When cells have pairs of similar chromosomes,
What Is Haploid? Sex cells that do not have pairs of chromosomes
Created by: Maria Calderon7