BIOL 112 MWF General Biology (2 points each) EXAM 1 1· Tissues are composed of c
ID: 188486 • Letter: B
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BIOL 112 MWF General Biology (2 points each) EXAM 1 1· Tissues are composed of cells, and tissues functioning together make up A. organs. B. membranes. C organ systems D. organelles. E organisms 2. An example of a connective tissue is the A. skin. B. nerves. C blood D. cuboidal epithelium. E smooth muscles. 3- The three major components of connective tissue are A. cells, ground substance, and carbohydrate fibers B. cells, fat, and protein fibers. C cells, ground substance, and protein fibers. D. cells, ground substance, and enzymes. F ground substance, enzymes, and protein fibers. 4. With its abundance of collagenous fibers, cartilage is an example of A. connective tissue. B. reproductive tissue. C. nervous tissue. D. epithelial tissue. E adipose tissue. 5. What protein provides flexibility and strength to coanective tissues? A. actin B. collagen C keratin D. fibrinogen E myosin 6. What are the two forms of fibrous connective tissue? A. bone and blood B. fibroblasts and matrix C. hyaline cartilage and elastic cartilage D. adipose and cartilage E. loose fibrous and dense fibrous 7. Todd's father slipped a disk in his back. Dr. Foster explained to the family that the intervertebral disks are composed of A. elastic cartilage. B. hyaline cartilage. C. composite cartilage. D. fibrocartilage. E. bone. 8. What carries oxygen in the blood? 9. As a result of an infection, which component of blood would increase? 10. All skeletal muscle fibers are both A. platelets B.serum C plasma D. white blood cells E. red blood cells A. platelets B. erythrocytes C. leukocytes D. plasma E serum A. smooth and involuntary B. smooth and unbranched C. striated and voluntary D. smooth and voluntary E striated and branchedExplanation / Answer
1 a) organ
Cellstissue organ organ system organism
2) c) blood
3) a) cell, ground substance, fibers
4)a) connective tissue
5) b) collagen
6)e) loose fibrous and dense fibrous
7) d) fibrocartilage
8) e) red blood cells carry oxygen
9) d) leukocytes .. also known as white blood cells. They are the defense cells.
10) striated (have visible bands) and voluntary (subject to conscious control)
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