Multiple Choice-On the sea answer for each question. Quiz 3 1. What general tiss
ID: 3507766 • Letter: M
Question
Multiple Choice-On the sea answer for each question. Quiz 3 1. What general tissue type binds, suppoets, and pestects the bodyn a) connective b epithelial cmculas 6) 2. Which of the following is NOTa function of the k? nervou a) regulates body temperature b) participates in synthesis of 3. The types of specialized connective vitamin B house of sensory repo tissue are EXCEPT 4. How does aging affect the integumentary system a) Numbers of Langerhans cells b) Numbers of functioning melanocytes increase c) Elasticity and extensibility decrease. d) Hairs and nails grow rapidly 5. The exocrine glands which the seo is influenced by sex homones are called a) Eccrine b) Apocrine e) Sebaceous d) sonc of them 6. Which of the following is present in thick skin but mot in thin skin a) stratum germinativum d) stratum granlosum e) dermal papillae b) stratum lucidum e) stratum cormeum 7. Which of the following types of cartilage has collagen fibers b) elastic c fibrocartilage. d) All the above are comect Which cells are the most numerous of the epidermal cells. a) langerhans cells. b) keratinocytes. e) melamocytes ) meckad cellk 8. c) Mast cels d) All are correct 9. Which of the following are migrant cells in Connective tissue peopo a) fibroblasts b) neutrophils following conditions? a) albinism b) vitiligo e jaundice ayhema 10. An individual born without the ability to make the enzyme tyosinase has wsich of th Page 1Explanation / Answer
Answers
1. (a) connective tissue
Connetive tissue have many functios like support binds,etc
Example - bones
2.(b)
Skin is synthesis of vitamine D not vitamine D
3.(b) reticular connetive tissue
Reticular connetive tissue is not a specialized connetive tissue
4. (C) elasticity and extensibility decreased
In ageing elasticity and extensibility decreased skin become more easily bruised
5. (C) sebacious
Sebum production is under the control of sex hormone (androgens)
6. (b) stratum lucidum
Stratum lucidum is a layer of epidermis thus available in thick skin but not in thin skin .
7. (d) all of these
Hyline ,elastic and ,fibroblastic cartilage all have collagen fibres
8.(b)keratinocytes
Kertinocyte is most numerous in epidermal cells
9.(c) mast cells
Connective tissue devided in two type cells fixed cells and wandering cells or migrant cells fibrocyte or fibroblasts is fixed and mast cells,macrophase, lymphocytes and plasma cells is migrant cells.
10.(a) albinism
Tyrosinase enzyme control the production of Melanine ,if tyrosinase absent then Melanine pigment production is hamper and this called is albanism.
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