题目The function of the epithelial tissue is to ___. A. hold the other tissues together B. protect the organ C. make actual contractions D. control the organ 相关知识点: 试题来源: 解析 B. protect the organ 反馈 收藏
What are the structural characteristics of epithelial tissue? Epithelial cells are cells that are tightly connected to each other via various types of junctions. They have an apical surface which is exposed to a lumen or outside environment. They have a basal surface that is connected to basement...
and cavities. Epithelial cells form the thin layer of cells known as the endothelium, which is contiguous with the inner tissue lining of organs such as thebrain,lungs,skin, andheart. The free surface of epithelial tissue is usually exposed to fluid or the air, while the bottom surface...
百度试题 题目Which of the following is not a function of epithelial tissue?以下哪一种不是上皮组织的功能?相关知识点: 试题来源: 解析 To establish a structural framework for the body.反馈 收藏
Describe the function of muscle tissue. Tissue Types: There are four major tissue types within the body. These tissue types are nervous, muscle, epithelial, and connective tissue. Each tissue type has a distinct role in the body that helps it to achieve and maintain homeostasis. ...
Epithelial tissue is ahighly cellulartissue that overlies body surfaces, lines cavities, and formsglands. In addition, specialized epithelial cells function asreceptorsfor special senses (smell,taste, hearing, and vision). Epithelial cells are numerous, exist in close apposition to each other, and ...
Histones, which are less alkaline, apparently occur only incellnuclei, where they are bound tonucleic acids. The termscleroproteinshas been used for the insoluble proteins of animal organs. They includekeratin, the insoluble protein of certain epithelial tissues such as the skin or hair, andcollage...
This study provides evidence for different populations of EVs circulating at the same time, with each population being identified by a different composition of surface markers. Article CAS PubMed Google Scholar Chugh, P. E. et al. Systemically circulating viral and tumor-derived microRNAs in KSHV...
Anatomy of the testes In humans each testis weighs about 25 grams (0.875 ounce) and is 4–5 cm (1.6–2.0 inches) long and 2–3 cm (0.8–1.2 inches) in diameter. Each is covered by a fibrous capsule called the tunica albuginea and is divided by partitions of fibrous tissue from the...
During tooth development, the jawbone interacts with dental germ and provides the development microenvironment. Jawbone-derived mesenchymal stem cells (JBMSCs) maintain this microenvironment for root and periodontium development. However, the effect of t