Bundle: Biology: The Unity and Diversity of Life, Loose-leaf Version, 14th + LMS Integrated for MindTap Biology, 2 terms (12 months) Printed Access Card
14th Edition
ISBN: 9781305775480
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 39, Problem 11SQ
Summary Introduction
Introduction: Brush border is a membrane or a surface that is covered with microvilli over the epithelial cells found in certain locations like small intestine, large intestine, and kidney. Microvilli are the minute cellular membrane projections found in the epithelial cells of small intestine that increases the surface area and helps the nutrients to easily diffuse.
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which of the following are visible to the naked eye?
A. plica circulars
B. microvilli
C. goblet cells
D. villi
increase the outer surface area of
the plasma membrane
to increase absorption.
a. Centrioles
b. Cilia
c. Microvilli
d. Flagella
Which of the following structures would aid a cell in allowing more nutrients to be absorbed by the cell?
A.flagella
B.microvilli
c.stereocilia
d.primary cilia
Chapter 39 Solutions
Bundle: Biology: The Unity and Diversity of Life, Loose-leaf Version, 14th + LMS Integrated for MindTap Biology, 2 terms (12 months) Printed Access Card
Ch. 39 - Prob. 1SQCh. 39 - Prob. 2SQCh. 39 - Prob. 3SQCh. 39 - A bird's keratin-lined _______ helps it grind up...Ch. 39 - Monosaccharides and amino acids absorbed from the...Ch. 39 - Human Adaptation to a Starchy Diet The human AMY-1...Ch. 39 - Prob. 2DAACh. 39 - Prob. 3DAACh. 39 - Prob. 6SQCh. 39 - The low pH of the _______ aids in protein...
Ch. 39 - Prob. 8SQCh. 39 - Prob. 9SQCh. 39 - Eating a healthy diet entirely of plant foods...Ch. 39 - Prob. 11SQCh. 39 - _______ is (are) a good source of omega-3 fatty...Ch. 39 - Prob. 13SQCh. 39 - Match each substance with its description. __...Ch. 39 - Match each organ with its digestive function in...Ch. 39 - Some people who have gallstones experience pain...Ch. 39 - A python can survive by eating a large meal once...Ch. 39 - Although rabbits cannot break cellulose down into...
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- Describe the function of each cell modification 1. Flagella 2. Cilia 3. Microvilli 4. Pseudopodiaarrow_forwardStramenopila are a. tiny flagella. b. large cilia. c. small hairs on flagella. d. pairs of large flagella.arrow_forwardBacterial cells that are _______________ in shape always have an ____________________ which helps them move through solid media like tissue. Select one: a.Spirochete / Axial Filament b.Spirillum / Endoflagella c.Spirochete / Atrichous Flagellum d.None of the Above e.Spirillum / Atrichous Flagellumarrow_forward
- An ecchymosis is usually considered to be a ____ discoloration? A. Postmortem B. Antemortem C. Intracellular D. Intravasculararrow_forwardWhich cell modification allows vibratory motion and covers mostly the cell surface? a. cilia b. flagella c. microvilli d. pseudopodiaarrow_forwardUnder the microscope, you see a rod-shaped cell that is swimmingrapidly forward.a. What do you automatically know about that bacterium’sstructure?b. Propose another function of flagella besides locomotion.arrow_forward
- What do you call a finger-like projection that arises from epithelial layer in some organs that helps to increase surface area allowing for faster and more efficient adsorption? A. cillia B. flagella C. microvilli D. villi Cell modification is the change in the structure of cell to carry out specialized function. Which of the following words will BEST describe the cell modification? A. alteration B. differentiation C. evolution D. mutation You learned that cells are structurally modified so that they can perform their function efficiently and effectively. Which of the following structures have specialized functions due to cell modification? I. Guard cells II. Haemoglobin Trichomes Xylem vessels III. IV. A. 1, II and III B. I, II and Iv C. I, III, and IV D. I, II, III and IV Which of the following statements best illustrate the adaptation and function of nodified cell? A. The xylem in the leaf helps the leaf to be positioned horizontally towards the sun. B. The hair-like structure in…arrow_forwardAll of the following are types of protozoan motility except ____. a. pseudopodia b. cilia c. flagella d. undulationarrow_forwardFtsZ proteins direct the formation of a _______ that will eventually form the new cell walls of the daughter cells. a. contractile ring b. cell plate c. cytoskeleton d. septumarrow_forward
- 12. Flagella in the cells __________ -two alternatives are correct -are found in the trachea to move dust particles away -are used in movement of the cell -are found in the lining of the intestinearrow_forwardThe pointed structure will differentiate into a. Corona Radiata b. Plasma Membrane c. Granulosa lutein cells d. Theica lutien cells wwwwwwww e. Zona Pellucidaarrow_forwardOne of the biggest drawbacks of cell culture is the amount of time and materials required to produce a little amount of tissue.Make a suggestion on how you might get around this restriction.arrow_forward
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