Bio 110 Exam 2 (Chap. 4-6) questions and answers well defined answers graded+|

Which of the following is NOT one of the four basic types of body tissues? - correct answers bone tissue Which of the following is NOT a characteristic of epithelial tissue? - correct answers it has many blood vessels to support its nutrient needs Which of the following is NOT a shape of epithelial tissue cells? - correct answers unipolar What type of epithelium is often found in glands and kidney tubules? - correct answers simple cuboidal What is the purpose of goblet cells found in columnar epithelium? - correct answers a. secrete mucus b. secret digestive enzymes c. secrete water d. all apply Which of the following is NOT a characteristic of connective tissue? - correct answers all types are avascular Which type of fiber found in connective tissue provides the most strength while still alllowing flexibility)? - correct answers collagen What is the dominant cell found in fibrous connective tissue? - correct answers fibroblast What type of connective tissue is made of enlarged fibroblast that are filled with fat, and provides insulation, padding, and energy storage? - correct answers adipose tissue Which tissue has lacunae? - correct answers bone and cartilage What substances can be found in bone? - correct answers both calcium salts and collagen fibers Which of the following is NOT a formed element found in blood? - correct answers plasma Skeletal muscle is: - correct answers striated and voluntary Which are alternate names for the skin? Choose all that apply. - correct answers integument and cutaneous membrane Which of the following are considered to be regions of the skin? Choose all that apply. - correct answers epidermis and dermis Which is the correct list of the strata of the epidermis, in order from superficial to deepest? - correct answers corneum, lucidum, granulosum, spinosum, basale What is the function of Langerhans cells? - correct answers phagocytize microbes The dermis is composed mostly of: - correct answers dense irregular connective tissue The arrector pili muscle: - correct answers a. is a smooth muscle b. causes hair to "stand on end" c. contracts when cold, forming goose bumps d. all apply ______ glands open into hair follicles in the anal region, groin, and armpits. - correct answers apocrine What type of skin gland secretes earwax? - correct answers ceruminous gland Along with sweat glands, what actively regulates body temperature? - correct answers blood vessels Which of the following are parts of the inflammatory response in skin? Check all that apply. - correct answers a. redness b. pain c. swelling d. heat Bones are classified by shape. Which of the following are shapes of bones? Choose all that apply. - correct answers a. short b. long d. irregular A cube-shaped bone would be categorized as a __________ bone. - correct answers short The connective tissue membrane that surrounds all bones is the: - correct answers periosteum The shaft of a long bone is the: - correct answers diaphysis Hematopoiesis is the process of: - correct answers red blood cell formation What are the cells found within an osteon? - correct answers osteocytes What are the small passageways in compact bone that connect lacunae? - correct answers canaliculi The bony bars, or rods, that make up spongy bone are called: - correct answers trabeculae Which of the following are the bone-eating (reabsorbing) cells? - correct answers osteoclasts During endochondral ossification: - correct answers hyaline cartilage is replaced by bone After birth, bones grow in length at the: - correct answers epiphyseal plates In which type of joint are bone ends enclosed within a capsule? - correct answers diarthrosis What type of synovial joint movement will decrease the angle between bones? - correct answers flexion Pointing the toes (or standing on tiptoes) is an example of: - correct answers plantar flexion Which type of joint is correctly matched with the type of movement is allows? - correct answers diarthrosis - freely movable