Appositional growth - Study guides, Class notes & Summaries

BIOL 235 MIDTERM 1 Exam Questions and Answers Latest Updated | Graded A+. Which of the following is NOT one of the main tissue types found in the human body? c) myocardial 2) These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities. c) adherens junctions and desmosomes 3) The thin extracellular layer, consisting of the basal and reticular lamina, that anchors epithelial cells to underlying connective tissue is called the a) b...

BIOL 235 MIDTERM Exam Questions and Answers Latest Updated | Graded A+. Which of the following is NOT one of the main tissue types found in the human body? c) myocardial 2) These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities. c) adherens junctions and desmosomes 3) The thin extracellular layer, consisting of the basal and reticular lamina, that anchors epithelial cells to underlying connective tissue is called the a) bas...

GCU BIO-201 Exam 2 Questions With Verified Answers What are the 5 layers of the skin? (From deep to superficial) - ANS Stratum basale Stratum spinosum Stratum granulosum Stratum lucidum (only in palms and soles of feet) Stratum Corneum What causes osteoporosis? - ANS Deficiency of calcium What hormone is released when CA levels are too high? - ANS Calcitonin (*Think "can tone it down") What hormone(s) is released when CA levels are too low? - ANS Parathyroid & Calcitriol...

All 3 types of collagen contain a)a perichondrium b)capillaries c)Type II collagen fibrils d)cells aligned in rows e)isolated cells in lacunae - Answer-isolated cells in lacunae The basement membrane contains: a)reticular fibers b)Type III collagen fibrils c)laminin d)Type IV collagen fibrils - Answer-all the above Bone grows in length by: a)differentiation of chondroblasts from the perichondrium b)interstitial growth of osteoblasts inthe epiphyseal plate c)appositional growth...

ASU BIO 201 BONE PRACTICE EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS appositional growth - Answer--bones increase in width throughout life, depending on use -the deposition of new bone at the surface -osteoblasts on deep side of periosteum deposit osteoid tissue -forms circumferential lamellae over the surface Does bone remodeling happen often? - Answer-- bone remodeling occurs throughout life, 10% per year -repairs microfractures (girls wearing heels), releases minerals into blood, r...

ASU BIO 201 Exam 2 Questions and Answers Already Passed • Characterize osteoporosis and describe the causes and treatments Cause: lss f both organic matrix and minerals Effect: bones lose mass Treatment: Estrogent Replacement therapy, Drugs, PTH • Characterize the accessory structures of joints - tendons ligaments, tendon sheaths, bursae Tendon- strip of touch dense regular collagenus CT Ligament- attaches bone to bone Bursae- fibrous sac with synovial fluid Tendon Sheaths- e...

what allows the bone to lengthen - Answer interstitial growth how does it grown in diameter - Answer appositional growth what stimulates bone growth - Answer parathyroid hormone What does calcitonin do? - Answer inhibits osteoclast activity

absorption - molecules enter cell from ECF acinar cells - Cells that make up exocrine glands, and that secrete their products into ducts. adherens junctions - joins together two cells together by connecting proteins thru their cytoskeletons - found along the membranes of interconnected epithelia - encircles the cell adjacent to all its neighbors ex. actin adipose connective tissue - fat tissue -> energy storage afferent - sensory alveolar ducts - Small passages connecting the respira...

Name 3 types of cartilage and list where you find them - Answer-hyaline: attaches ribs to sternum, covers the end of some bones, cartilage within growth plates, fetal skeleton fibrous: intervertebral discs, pubic symphysis, cartilage pads of knee joints elastic: external ear, epiglottis of larynx Which two cartilage are listed as skeletal system cartilages in your textbook? - Answer-hyaline and fibrous Which type of cartilage is the most abundant and forms the embryonic skeleton? - Answer-...

BIOL 2220 Chapter 6 Exam Questions Correct Solutions Current Update (A+ Pass) bone starts out as - Answers - cartilage/perichondrium or fibrous CT cartilage tissue - Answers - - poorly supplied w/ blood vessels & nerves - heals slowly (lack of blood supply) perichondrium - Answers - - tissue layer covers outer portion of cartilage - dense irregular CT - vascularized hyaline/articular cartilage location - Answers - - ends of articulating bones & joints - rings of trachea - costal...