Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Chapter 5, Problem 12TYU
Test Your Understanding
12. EVOLUTION LINK Explain to your roommate why the evolution of biological membranes was an essential step in the origin of life. Give arguments supporting (or challenging) this hypothesis.
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skeleton. The cytoskeleton is used for cell shape, internal structure, movement, and cell
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Chapter 5 Solutions
Biology (MindTap Course List)
Ch. 5.1 - Prob. 1LOCh. 5.1 - Prob. 2LOCh. 5.1 - Prob. 3LOCh. 5.1 - Prob. 4LOCh. 5.1 - What molecules are responsible for the physical...Ch. 5.1 - Prob. 2CCh. 5.1 - Prob. 3CCh. 5.2 - Prob. 5LOCh. 5.2 - Prob. 1CCh. 5.2 - What roles do membrane proteins play in cell...
Ch. 5.3 - Describe the importance of selectively permeable...Ch. 5.3 - Prob. 1CCh. 5.3 - Prob. 2CCh. 5.3 - Prob. 3CCh. 5.4 - Prob. 7LOCh. 5.4 - LEARNING O9BJECTIVES 8Define osmosis and solve...Ch. 5.4 - PREDICT What would happen if a plan cell were...Ch. 5.4 - What is the immediate source of energy for simple...Ch. 5.4 - Prob. 3CCh. 5.5 - Prob. 9LOCh. 5.5 - Prob. 1CCh. 5.5 - What is the immediate energy source for...Ch. 5.6 - Prob. 10LOCh. 5.6 - In what ways are exocytosis and endocytosis...Ch. 5.6 - How are the processes of phagocytosis and...Ch. 5.6 - What is the sequence of events in...Ch. 5.7 - Compare the structures and functions of anchoring...Ch. 5.7 - Prob. 1CCh. 5.7 - Prob. 2CCh. 5 - Test Your Understanding 1.Transmembrane proteins...Ch. 5 - Test Your Understanding 2.Which of the following...Ch. 5 - Test Your Understanding 3.ABC transporters (a) use...Ch. 5 - Test Your Understanding 4.When plant cells are in...Ch. 5 - Test Your Understanding 5.Which of the following...Ch. 5 - Test Your Understanding 6.Electrochemical...Ch. 5 - Test Your Understanding 7.In cotransport (indirect...Ch. 5 - Prob. 8TYUCh. 5 - Prob. 9TYUCh. 5 - Test Your Understanding 10.INTERPRET DATA GLUT 4...Ch. 5 - Prob. 11TYUCh. 5 - Test Your Understanding 12.EVOLUTION LINK Explain...Ch. 5 - Prob. 13TYU
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- Test Your Understanding 2. At which of the following stages do human skin cell nuclei have the same DNA content? (a) early mitotic prophase and late mitotic telophase (b) G1 and G2 (c) G1 and early mitotic prophase (d) G1 and late mitotic telophase (e) G2 and late mitotic telophasearrow_forwardEVOLUTION LINK If living cells were produced in a test tube from nonbiological components by chemical processes, would this accomplishment prove that life evolved in a similar manner billions of years ago? Explain your answer.arrow_forwardKnow and Comprehend 3. Which of the following would not be found in prokaryotic cells? (a) cell wall (b) ribosomes (c) plasma membrane (d) nucleus (e) propeller-like flagellumarrow_forward
- Test Your Understanding 1.Transmembrane proteins (a) are peripheral proteins (b) receptor proteins (c) extend completely through the membrane (d) extend along the surface of the membrane (e) are secreted from the cellarrow_forwardEVOLUTION LINK What types of similarities in cell structure and function tell biologists about the common origin of organisms? Explain.arrow_forward1. Identify features that are present in eukaryotic cells but not in prokaryotic cells. Select all that apply. 2. What part of all cells encases the cytoplasm and forms a boundary between the cell interior and cell exterior? 3. What structure is found in plant cells but not in animal cells? 4. In plant cells, what structure lies just outside the cell membrane and provides strength and support to the plant cell? 5. What structure found in plant cells is an organelle for storing water and metabolites? 6. Identify the features common to all cells. 7. Identify the features present in animal cells.arrow_forward
- Borro. B6 Pear. O Mail.. M Myo. Dayf... A ALEK. Y Ellucian.. A session.masteringbiology.com S HW 6 of 8 of an Animal Cell: Structures and Functions (BioFlix tutorial) ne cell is the basic structural and functional unit of all organisms. To understand how an organism works, you must first understand how its cells are structured nd the roles that each structure performs in the cell. Before beginning this tutorial, watch the Tour of an Animal Cell animation to learn about the general structure of an animal cell. Although animals are made up of nany different cell types (for example, nerve cells, blood cells, muscle cells), all of the cells share many basic similarities with the cell shown in the animation. Part A - Animal cell structures and functions To understand how cells function as the fundamental unit of life, you must first become familiar with the individual roles of th& cellular structures and organelles. Drag the labels on the left onto the diagram of the animal cell to…arrow_forwardMAIN IDEA: Eukaryotic cells have an extensive and dynamic framework called a cyto- skeleton. The cytoskeleton is used for cell shape, internal structure, movement, and cell division. Many cells are surrounded by and supported by a complex extracellular matrix and are able to interact with adjacent cells and the environment via cell junctions. 3. List three common components of microtubules and microfilaments. 6. Complete the paragraph to describe how organelles help cells and cell contents move around. _j help to move cell components, such as a cell's during cell division. They rapidly assemble strengthen duplicated hen needed and then disassemble. and change the shape of a eukaryotic cell. In this way they can help the cell move. Organized arrays of are found in and of eukaryotic cells. Elongated or false feet, help in amoebas' these single-celled organisms move. - Describe four examples of extracellular matrix in different organisms.arrow_forwardHello! I need a hand with this question: What cell structures best reveal evolutionary unity? Provide examples of diversity related to specialized cellular modifications. Thanks in advance.arrow_forward
- Work 1. The main structural components of the eukaryotic cell of the animal. Fill in the table. CELL ORGANELLE FUNCTION ROLE IN BASIC PHYSIOLOGICAL PROCESSES SMOOTH ENDOPLASMIC RETICULUM ROUGH ENDOPLASMIC RETICULUM MITOCHONDRIA RIBOSOMES LYSOSOMES CYTOCENTRUMarrow_forward5 Item 5 One example of a membrane-bound organelle is a ribosome. Group startsTrue or False 6 Item 6 Peroxisomes are membrane-bound organelles. Group startsTrue or False Item7 Item 7 Which of the following choices describes three general functions cells must perform? Multiple Choice a. Maintain shape, obtain nutrients, and dispose of wastes b. Respond to all hormones, maintain a waterproof barrier, give rise to gametes c. Grow until dividing, store complex carbohydrates, generate antibodies d.Take up oxygen, prevent water entry, undergo mitosis frequentlyarrow_forwardEGO SA A newconnect.mheducation.com Assignments: BIOL 189 1004 - 2020 Sprg Connect Post-lecture Chapter 3 Questions Files Connect Post-lecture Chapter 3 Questions i Saved Help Save & Exit Subm Select all the components of cell theory as outlined by Schleiden, Schwann, and Virchow. Variation in cell structure is the foundation of The cell is the fundamental unit of life. evolutionary change. 00:42:10 A cell is only considered alive if it interacts with another cell. All organisms are made of one or more cells. In a multicellular organism, each cell is an organism in its own right. All cells come from preexisting cells. Reset Mc Graw Hill Education ( Prev 2 of 15 Next > MacBook Pro %23 %24 &arrow_forward
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