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ZOOLAB Exam 1
| Question | Answer |
|---|---|
| kidneys | simple squamous, simple cuboidal |
| vagina | stratified squamous epithelium |
| esophagus | stratified squamous epithelium |
| sweat gland in dermis | stratified cuboidal epithelium |
| trachea | pseudostratified columnar epithelium |
| thin skin | stratified squamous epithelium |
| thick skin | stratified squamous epithelium |
| thyroid gland | simple cuboidal |
| pancreas | simple cuboidal |
| small intestine | simple columnar |
| pacinian corpuscle contains | unmyelinated nerve ending, concentric layers of connective tissue |
| meissners corpuscle contains | stratum basale |
| diffusion | diffusion is the movement of materials from areas of high concentration to areas of low concentration |
| diffusion depends only on the fact that the particles of smoke or molecules of dye have | kinetic (moving) energy |
| After cooling, the agar or gelatin molecules link together, forming | long-chain molecules that trap water molecules |
| Diffusion of the methylene blue and potassium permanganate solutions is therefore ???? through the agar gel than it would be through water | slower |
| that the paper clip at the far left of the rectangular tray is initially floating on the surface of the water, due to the attraction of | water molecules |
| the positive side of one water molecule is attracted to the negative side of another water molecule, which are called | hydrogen bonds |
| Your body produces molecules similar to detergent that are called ?????? , which reduce the surface tension of water molecules in the lungs, allowing your lungs to much more easily expand during each breath. | surfactant molecules |
| If (for example) the magnified cell had a diameter of 40mm on the computer screen using the 10X ocular lens with the 40X objective lens, what would be the actual diameter of the cell in millimeters? | (Answer: the actual diameter of the cell would be 40mm/400 = 0.1mm) |
| venule contains | simple squamous epithelium |