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week 6
| Question | Answer |
|---|---|
| Which skin layer contains closely packed, clear cells that contain a gel-like substance called eleidin? | stratum lucidum |
| Which cells of the skin act as a type of antigen-presenting cell in the skin? | dendrictic cells |
| A spherical membrane-bound structure that contains the genetic material of the cell and is often referred to as the “command center” of the cell is the | the nucleus |
| This organelle primarily modifies products from the rough ER, and it resembles a stack of hollow saucers, one cupped inside the next. | golgi apparatus |
| Which organelles consist of vesicles that have pinched off from the Golgi apparatus? | lysosome |
| A specialized cell structure that propels the sperm is the: | the flagellum |
| Tiny indentations of the plasma membrane that resemble caves are called: | caveolae |
| he cell extension that assists epithelial cells in absorption is called: cilia. | microvillus |
| Which of the following recognize and destroy nonself cells? | immune cells |
| Which are the organelles that allow for the recycling of amino acids in the cell? | lysosome |