Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 13TYU
Summary Introduction
To make: A hypothesis regarding whether the transport proteins evolved early or later in the history of cells.
Concept introduction: There are various membrane proteins that help in the transportation of molecules in and out of the cell. Membrane proteins act as transport proteins that are involved in both active and passive transport of molecules across the cell membrane.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
The fluid mosaic model was first proposed by S.J. Singer and Grath L. Nicolson in 1972 to explain the structure of the plasma membrane.
Discuss the structure of the different lipid molecules within the plasma membrane and relate it to their functions in the animal cell. You may choose any animal cell that you have learnt biology
Transport proteins have been found in all biological membranes. What hypothesis could you make regarding whether these molecules evolved early or later in the history of cells? Argue in support of your hypothesis.
MAIN 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.
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
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- 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_forwardTest 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.arrow_forward4.Why are bound ribosomes and golgi complexes especially abundant in cells that secrete digestive enzymes ? 5. What are the functional differences between a plasma membrane and a cell wall? 6. Discuss the endomembrane system.arrow_forward
- Explain why: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. 5. List three common components of microtubules and microfilaments.arrow_forwardexpalin why each option is correct or incorrectarrow_forward
- 1. Compare the different ways that substances move across membranes. 2. Imagine that you have given blood, but a sample of your red blood cells is accidentally stored in distilled water instead of a saline solution. Predict and explain what would happen to the cells. Use a diagram to support your answer. 3. Explain the fluid mosaic model of a cell membrane, use a diagram to explain your answer. Then briefly describe the 4 functional roles membrane proteins play, also add diagrams to your answer. 4. Describe the difference between an unsaturated fat and a saturate fat. Include information about molecules, bonds, and properties of the substance as a whole.arrow_forwardHello need help with this question Unit is biochemistry, you could draw out the structure. Could you make sure it’s detailed and explained to your best of ability, I really appreciate it.arrow_forward9.-A-medical-student studies a waste disposal system- in human epithelial cells. During electronic- microscopy he reveals the spherical vesicles, surrounded by a membrane and containing many different hydrolytic enzymes. The main function of these organelles is to provide intracellular digestion and protective reactions of the cell-Which of the following organelles is mentioned above A. Endoplasmatic reticulum B. Mitochondria C. Ribosomes D. Centrosomes E. Lysosomes 1arrow_forward
- You observed some cells through a microscope. You saw ribosomes but no mitochondria. What cell type could they be (plant cells, animal cells, bacterial cells)? [Hint: all cells, prokaryotic and eukaryotic, have 4 things in common including ribosomes but not all cells have (membrane-bound) organelles like mitochondria. So, what type of cells lack mitochondria?]arrow_forwardPlease give explanation in detailarrow_forwardEVOLUTION LINK What types of similarities in cell structure and function tell biologists about the common origin of organisms? Explain.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningBiology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage LearningAnatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
The Cell Membrane; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=AsffT7XIXbA;License: Standard youtube license