2/10/22 bio
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28 questions
| 🇬🇧 | 🇬🇧 |
| These blood vessels are only one cell thick? | Capillaries |
| These vessels have small holes in the lining endothelial cells | Fenestrated capillaries |
| These vessels have holes between the lining endothelial cells | Sinusoidal capillaries |
| Which is the only portal vein found in humans? | Hepatic portal |
| Where might you find sinusoidal capillaries? | Liver,spleen,bone marrow |
| Where might you find fenestrated capillaries | Endocrine glands,kidneys, and intestines |
| Which best describes a capillary? | Simple squamous |
| The layer that lines the lumen of blood vessels? | Tunica intima |
| The middle layer blood vessel walls? | Tunica media |
| The outermost layer blood vessel walls? | Tunica External |
| This tunic is composed of endothelial cells? | Tunica intima |
| Blood capillaries only have this tunic? | Tunica intima |
| Major component of the tunica externa? | Elastic connective tissue |
| Major component of the tunica media? | Smooth muscle |
| Major component of the tunica intima | Simple squamous epithelium |