1) Destruction of what part of a single hair would result in its inability to gr
ID: 3477145 • Letter: 1
Question
1) Destruction of what part of a single hair would result in its inability to grow? A. corte B. sebaceous gland C. arrector pili D. matrix E. none of these choices are correct 2) The process of keratinization is initiated in the: A. stratum lucidum B. stratum germinativum C. stratum corneum D. stratum granulosum E. stratum spinosum 3) Which vitamin is needed for the production of collagen fibers? A. vitamin A B. vitamin B C.)vitamin C vitamin D E. vitamin K 4) supports the body because this connective tissue is composed of a solid matrix. A. vascular tissue B. areolar tissue C. osseous tissue D. articular tissue E. adipose tissue 5) The chief tissue which composes glands is: A. epithelial tissue B. muscular tissue C. vascular tissue D. connective tissue E. nervous tissueExplanation / Answer
Ans 1- D matrix is the part where new hair originates it is a part of hair follicle and site of growth.
Ans-2-D stratum granulosum this is the layer of the epidermis in which cells begin the process of keratinization.it consists of 3 to 5 layers of flattened keratinocytes.
Ans-3-vitamin C required for the production of collagen ( the protein in the connective tissue,bone and skin
Ans-4-Osseous tisssue contain hard calcified matrix and collagen fibres.
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