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Organelles
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Describe the structure and function of human cell organelles.
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Organelles
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Draw and label a simple line diagram of a cell membrane. Include the major types of membrane proteins, and also indicate how the following pass through the cell membrane: – oxygen gas – ions – large volumes of water
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Organelles
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Name and describe the function of the endoplasmic reticulum protein marker.
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Organelles
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In biological terms, define cells.
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Organelles
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What is the location in the cell of DNA?
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Organelles
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Create a Crow’s Foot ERD for each of the following descriptions. (Note: The word many merely means “more than one” in the database modeling environment.) A. Each of the MegaCo Corporation’s divisions
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Organelles
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In which of these organelles mRNA synthesized? a. nucleus b. ribosome. c. endoplasmic reticulum. d. nuclear envelope. e. peroxisome.
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Organelles
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Which measuring device could you use to transfer 50.0 mL of liquid?
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Organelles
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What part of a cell contains DNA?
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Organelles
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In secondary cell walls, what mechanism orients the cellulose microfibrils?
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Organelles
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What is the term for small structures within cells that perform specific functions (mitochondria, nucleus, etc.)?
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Organelles
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How many cells are in the human brain?
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Organelles
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Describe the cell walls of organisms in the Plantae, Fungi, and Animalia kingdoms.
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Organelles
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Where in the cell does replication occur? A. Cytoplasm B. Cell membrane C. Ribosomes D. Nucleus
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Organelles
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What is the thin, flexible barrier around a cell that regulates what enters and leaves the cell called?
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Organelles
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T cells undergo positive selection in the thymus, which means they a) develop surface antigen receptors b) react against self antigens c) remain alive but unresponsive d) die and macrophages phagocytize them e) multiply and form clones of identical T cell
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Organelles
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Nucleoli are dark-staining spherical bodies within the nucleus that are sites of assembly of ribosomal ______ and are large in actively growing cells.
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Organelles
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What are the 4 basic structures of a cell?
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Organelles
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Some cells contain membrane-bound compartments called A) organs. B) organites. C) organelles. D) organella. E) organellum.
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