Exam-1 A BIO 2870 - 1 In integumentary system the...

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Page 1 of 6 1) In integumentary system, the epithelium is connected to underlying _________connective tissue A) epidermis. B) dermis. C) hypodermis D) basal lamina E) superficial fascia 2) The layer of dividing cells at the base of the epidermis is the 3) Which one of the following is not one of the four main tissue categories? 4) ________ attach skeletal muscles to bones, and ________ connect one bone to another. A) Ligaments; tendons B) Ligaments; aponeuroses C) Tendons; ligaments D) Aponeuroses; tendons E) Reticular tissues; tendons 5) Bone growth that occurs due to weight lifting at age 40 is most likely: 6) What type of tissue covers the epiphysis of bones and reduces friction in the joints: A) periosteum B) yellow marrow C) articular cartilage D)endosteum E) spongy bone 7) The innermost serous membrane covering the outside of the heart is the: 8) At rest, active sites on the actin are blocked by 9) Which of the following tissues is/ are not classified as "connective tissue proper"? 1. areolar connective tissue 2. adipose tissue 3. fibrocartilage 4. dense irregular connective tissue
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Page 2 of 6 10) Which of the following is not an effect of ultraviolet radiation? A) increased activity by melanocytes B) production of cholecalciferol within epidermal cells C) wrinkles D) chromosomal damage in germinative cells or melanocytes E) vitiligo
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