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Angelica Rubio
Anatomy weeks 1-6
| Question | Answer |
|---|---|
| What is the function of lysosomes in the process called autophagy? | They break down proteins and cytoplasm that are not needed by “self-eating.” |
| Which of the following is not a main cell structure: organelles, plasma membrane, interstitial fluid, or cytoplasm? | Interstitial fluid |
| What are projections from the cell that move materials and mucus? | Cilia |
| Which organelles consist of vesicles that have pinched off from the Golgi apparatus? | Lysosomes |
| Which specialized cell structure propels sperm? | Flagellum |
| The barrier function of the plasma membrane is accomplished by which structure? | The phospholipid bilayer |
| Damage to the centrosome and centrioles would most affect what cellular process? | Cell division |
| The cell extension that contains microfilaments is called what? | Microvilli |
| Which substance in the cell membrane keeps it from breaking too easily? | Cholesterol |
| Which organelle processes and packages material to be secreted? | Golgi apparatus |
| The nucleolus is composed chiefly of what type of RNA? | rRNA |
| Granules or threads within the nucleus are called what? | Chromatin |
| Which organelle contains the enzyme catalase? | Peroxisomes |
| What structure is known as the microtubule organizing center? | Centrosome |
| Which cell extension assists epithelial cells in absorption? | Microvilli |
| What structure separates the contents of a cell from the surrounding tissue? | Plasma membrane |
| Which cells recognize and destroy nonself cells? | Immune Cells |
| The identification function of the cell membrane is carried out by what molecules? | Glycoprotein molecules |
| Which cell fiber serves as part of our “cellular muscles”? | Microfilament |
| The inner membrane of what double-membrane structure is contorted into folds called cristae? | Mitochondrion |