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- Select all that are true of glands. Group of answer choices They may secrete substances for use elsewhere in the body. They may be multicellular. They are composed predominantly of epithelial tissue. They may secrete substances to be eliminated from the body.MATCHING TYPE COLOUMN A COLOUMN B Simple, coiled tubular glands They mainly serve a thermoregulatory role and maintain body temperature by evaporative heat loss Their yellow, viscous, oily secretion has an acrid or musky odor It includes ceruminous glands in the skin Known as odoriferous sweat glands They develop in the embryo as invaginations of epidermis Start to function at puberty and are controlled by sex hormones They appear first in palms and soles in the fourth gestational month The duct becomes continuous with a corkscrew-shaped cleft between epidermal cells- The secretory tubules is lined by simple cuboidal epithelium A. APPOCRINE B. ECCRINEDescribe three ways in which exocrine glands releasesecretions. Give an example of each method
- Match the following to their proper description (answers may be used more than once). Exocrine glands Endocrine glands Goblet cells Goblet cells Merocrine secretion Holocrine secretion Apocrine secretion Endocrine glands Mucus Are unicellular glands. Have lost connection with the surface epithelium. Involves exocytosis of proteins or glycoproteins. Involves the discharge of secretory product with some cytoplasm and plasmalemma. Involves the disruption and shedding of the whole cell after being filled with secretory product. Is a hydrated form of the hydrophilic glycoproteins called mucins. Occur in the lining of the small intestine and the respiratory tract. Produce hormones. Retain connection with the surface epithelium.Explain why the loose (areolar) connective tissue that forms the septa that demarcate lobules in glands appear as empty spaces on histology slidesEpithelial tissue is an important part of the body as a covering of surfaces and as a lining of the internal hollow organs. Discuss how histologists can use visualization of epithelial tissue to help with diagnosis of diseases in different parts of the body. Not more than 3 pages , Double spaced and no Plagiarism. Plagiarism is a ground for penalty.
- In humans, eccrine glands are widely distributed over the body while apocrine glands have a much more limited distribution. Question 2 options: True FalseExplain the classification of multicellular exocrine glands, and supply an example of each class.Draw a rough diagram of human body and state various glands and mark them.
