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35 Cards in this Set
- Front
- Back
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What are the three principle parts of a cell?
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What is the glycocalyx?
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When stimulating a cell, the hormone insulin first binds to a protein in the plasma membrane. This action best represents which membrane protein function?
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How would having a fever affect body processes that involve diffusion?
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What types of molecules move across the lipid bilayer of the plasma membrane via simple diffusion?
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Is the concentration of K+ in body cells higher in the cytosol or in the extracellular fluid ?
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Does insulin alter glucose transport by facilitated diffusion?
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Will the fluid level in the right arm rise until the water concentrations are the same in both arms?
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Will a 2% solution of NaCl cause hemolysis or crenation of RBCs? Why?
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What is the role of ATP in the operation of this pump?
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What is the main difference between primary and secondary active transport mechanisms?
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What are several other examples of ligands that can undergo receptor-mediated endocytosis?
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What triggers pseudopod formation?
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How do receptor-mediated endocytosis and phagocytosis differ from bulk-phase endocytosis?
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Which cytoskeletal component helps form the structure of centrioles, cilia, and flagella?
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If you observed that a cell did not have a centrosome, what could you predict about its capacity for cell division?
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What is the functional difference between cilia and flagella?
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Where are subunits of ribosomes synthesized and assembled?
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What are the structural and functional differences between rough and smooth ER?
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How do the entry and exit faces differ in function?
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What are the three general destinations for proteins that leave the Golgi complex?
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What is the name of the process by which worn-out organelles are digested by lysosomes?
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How do the mitochondrial cristae contribute to its ATP-producing function?
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What is chromatin?
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What are the components of a nucleosome?
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Why are proteins important in the life of a cell?
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If the DNA template had the base sequence AGCT, what would be the mRNA base sequence, and what enzyme would catalyze DNA transcription?
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What roles do the P and A sites serve?
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What is the function of a stop codon?
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During which phase of the cell cycle does DNA replication occur?
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Why must DNA replication occur before cytokinesis in somatic cell division??
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When does cytokinesis begin?
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How does crossing-over affect the genetic content of the haploid gametes?
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How does anaphase I of meiosis differ from anaphase of mitosis?
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Why are sperm the only body cells that need to have a flagellum?
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