BIO201_MH_V3  Topic 8: Joints (midterm FALL) | GRADED 100% | Straighterline cumulative

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•BIO201_MH_V3 •Topic 8: Joints September 9 2021 Question 1 Which subdivision of anatomy involves the study of organs that function together? a. regional b. developmental c. systemic d. histo... logy e. surface anatomy Question 2 The study of the structural features and functions of the cell is a. cytology. b. histology. c. molecular biology. d. microbiology. e. surface anatomy. Question 3 The lumbar region is the a. area in front of the elbow. b. chest area. c. lower back. d. bottom of foot. e. forearm. Question 4 The antebrachial region is the a. area in front of the elbow. b. chest area. c. lower back. d. bottom of foot. e. forearm. Question 5 In 0.00 points out of 3.50 Posterior means a. toward the middle or midline of the body. b. away from the surface. c. closer to the head. d. closer than another structure to the point of attachment to the trunk. e. toward the back of the body. Question 6 Intermolecular forces are weak electrostatic attractions that exist between a. two molecules b. a proton and an electron c. two protons Question 7 In 0.00 points out of 3.50 A substance composed of two or more different types of atoms is a(n) a. compound. b. element. c. ion. d. molecule. e. compound and a molecule. Question 8 DNA a. must travel to ribosomes to function. b. contains the sugar deoxyribose. c. is a single-stranded molecule. d. is one of several amino acids. e. assembles amino acids to make proteins.. Question 9 Eicosanoids a. are structural proteins. b. are fat-soluble vitamins. c. are components of the plasma membrane. d. comprise the genetic material. e. play a role in the response of tissues to injuries. Question 10 Phospholipids a. contain subunits called amino acids. b. are water-soluble. c. are a type of steroid. d. are fat-soluble vitamins. e. are found in cell membranes. Question 11 Which of the following could be used to study general features of cells? a. a magnifying glass b. scanning electron microscope c. transmission electron microscope d. binoculars e. light microscope Question 12 Glycolipids would contain both lipids and a. carbohydrates. b. proteins. c. electrolytes. d. cholesterol. e. amino acids. Question 13 Cytoplasm is found a. in the nucleus. b. outside the nucleus but inside the plasma membrane. c. in the cisternae of the endoplasmic reticulum. d. on the cristae of the mitochondria. e. between the phospholipids in the plasma membrane. Question 14 The structural RNA of ribosomes is a a. pre-mRNA. b. proenzyme. c. gene. d. ribosomal RNA (rRNA). e. codon. Question 15 Chromosomes begin migrating towards poles of the cell during a. interphase. b. prophase. c. metaphase. d. anaphase. e. telophase. Question 16 What type of epithelial tissue is found in the mouth? a. simple cuboidal epithelium b. simple columnar epithelium c. stratified squamous epithelium d. pseudostratified ciliated columnar epithelium e. transitional epithelium Question 17 Which of the following statements concerning the process of tissue repair is false? a. In regeneration, destroyed cells are replaced by the same type of cells. b. In replacement, a new type of tissue develops that eventually results in scar production. c. Labile cells cannot be replaced by the process of regeneration. d. Stable cells do not actively replicate after growth but retain the ability to regenerate. e. Permanent cells have a limited ability to replicate. Question 18 A tissue has the following characteristics: free surface, single layer of cells, cells are narrow and tall, microvilli, many mitochondria, goblet cells. Which of the following is most consistent with those observations? (1) active transport (2) epithelium (3) simple epithelium (4) columnar epithelium (5) cuboidal epithelium (6) squamous epithelium (7) secretion by exocytosis (8) movement of mucous across its surface a. 1, 2, 3, 4, 7 b. 1, 2, 3, 5, 7 c. 1, 2, 3, 4, 8 d. 2, 3, 4, 8 e. 2, 3, 4, 7 Question 19 Which of the following pairs is mismatched? a. endoderm - bone b. mesoderm - muscle c. ectoderm - skin d. neuroectoderm - nervous system e. neural crest cells - peripheral nervous system, skin pigment, tissues of the face Question 20 The epidermal layer that is present in the nail bed and the nail matrix is the a. stratum corneum. b. stratum lucidum. c. stratum basale. d. stratum spinosum. e. stratum lunula. Question 21 The diagram illustrates glands of the skin. What does "C" represent? a. apocrine sweat gland b. sebaceous gland c. eccrine sweat gland d. duct of eccrine sweat gland e. sweat pore f. hair follicle Question 22 An increase in body temperature causes a. sweating. b. arterioles in the dermis to constrict. c. arrector pili muscles to contract. d. an increase in keratinization of the skin. e. an increase in melanin production. Question 23 The amount of body area involved with a burn is determined by the a. color of the skin. b. amount of pain. c. rule of nines. d. cause of the burn. e. ABCDE rule. Question 24 What is the area where marrow is located? a. periosteum b. Sharpey fibers c. growth plate d. medullary cavity e. endosteum Question 25 The compression (weight-bearing) strength of bone matrix is due to the presence of a. elastin fibers. b. collagenase. c. hydroxyapatite crystals. d. collagen fibers. e. bone marrow. Question 26 Chondroblasts produce a. ligaments. b. cartilage matrix. c. bone tissue. d. blood cells. e. synovial fluid. Question 27 A boy grew rapidly and reached a height of 6'2" by the time he was 13. He had normal body proportions and sexual development was only slightly retarded. Which of the following caused his condition? a. an adrenal tumor that secretes androgens b. hypersecretion of testosterone c. elevated vitamin D synthesis d. hypersecretion of growth hormone e. hyposecretion of growth hormone Question 28 The coccyx is a. absent in humans. b. also called the coxa. c. located in the upper lumbar region. d. the most inferior portion of the vertebral column. e. the bottom of the spinal cord. Question 29 The common name for the phalanges is the a. zygomatic bone. b. finger bones. c. kneecap. d. breastbone. e. shinbone. Question 30 What results from damage to annulus fibrosus and release of nucleus pulposus? a. lordosis b. kyphosis c. scoliosis d. spina bifida e. herniated disk Question 31 The glenoid cavity is where the a. clavicle articulates with the scapula. b. clavicle articulates with the sternum. c. humerus articulates with the clavicle. d. humerus articulates with the scapula. e. radius articulates with humerus. Question 32 Which of the following situations could interfere with normal child birth? a. small ischial spines b. a small pelvic outlet c. an enlarged iliac crest d. a wide, circular pelvic inlet e. widely spaced ischial spines Question 33 The opposite of extension is a. inversion. b. protraction. c. elevation. d. pronation. e. flexion. Question 34 If you ask someone a question and they do not know the answer, which type of nonverbal expression are you likely to get from that person? a. elevation of the clavicles and scapulae b. hyperextension of the back c. pronation of the forearm d. flexion of the forearm e. lateral flexion of the trunk Question 35 Gout is a. a bacterial infection transmitted by ticks. b. an inflammation of any joint. c. a metabolic disorder caused by increased uric acid in blood. d. a condition that may involve an autoimmune disease. e. the most common type of arthritis. Question 36 Osteoarthritis is a. a bacterial infection transmitted by ticks. b. an inflammation of any joint. c. a metabolic disorder caused by increased uric acid in blood. d. a condition that may involve an autoimmune disease. e. the most common type of arthritis. Question 37 A __________ is a display of the chromosomes of a somatic cell during metaphase of mitosis. a. karyotype b. genome c. gamete d. locus Question 38 If an albino (aa) mates with a person homozygous for normal pigment (AA), a. half of the offspring are normal. b. half of the offspring are albinos. c. all offspring are homozygous normal. d. all offspring are albinos. e. All the offspring are normal but carriers. Question 39 A mistake during segregation of chromosomes is called a. deletion. b. duplication. c. nondisjunction. d. point mutation. e. aneuploidy Question 40 Which of the following chromosome anomalies can be found in either sex? a. Turner's Syndrome (XO) b. Klinefelter's Syndrome (XXY) c. Down Syndrome (Trisomy 21) d. Barker's Syndrome e. They all can be found in either sex. [Show More]

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