CAMPBELL BIOLOGY IN FOCUS-W/MASTR.BIO.
3rd Edition
ISBN: 9780134875040
Author: Urry
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 5.5, Problem 3CC
MAKE CONNECTIONS In Concept 4.7, you learned that animalAnimal cells make an extracellular matrix (ECM). Describe the cellular pathway of synthesis and deposition of an ECM glycoprotein.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Match each membrane molecule with its corresponding description.
[Each choice will be used exactly once.]
Help animal cell
membranes maintain
fluidity.
Combine with other
molecules to make cell
surface markers that
identify self from non-
self.
Lipid that can be
described as saturated
or unsaturated.
Can serve as transport
channels.
1. Phospholipids
2. Carbohydrates
3. Proteins
4. Cholesterol
Membrane proteins are key components of a typical cell membrane. Explain the importance of the
proteins inside membranes to the cell membrane itself, and overall life. Include a diagram that illustrates . Your
labelled diagram needs to show two different types of transport proteins embedded within a typical cell
1.
membrane.
2.
Serine is an uncharged, polar amino acid (below and left). Threonine (below and right) is another
uncharged, polar amino acid. Illustrate the hydrolysis of a dipeptide that was made from these two amino
acids. Be sure to write all involved reactants and products in the structural form like Serine, and as a proper
chemical equation; e.g. reactant(s) - product(s). Your diagram of the dipeptide must show the N-terminal
and C-terminal ends at opposite sides of the dimer molecule, and you need to indicate where the peptide bond
is with an arrow/highlighter.
„H
C-N
OH NH2
но
CH — CH -с-соон
он
H
Microtubules are important for transporting cargo in nerve cell axons, as diagrammed in Figure Q17-
33. Notice that the two types of cargo are traveling in opposite directions. Which of the following
statements is likely to be false?
cell body
microtubule
axon
Figure Q17-33
inward
transport
axon
terminal
The black cargo and the gray cargo require ATP hydrolysis for their motion.
The gray cargo is attached to dynein.
outward
transport
The black cargo and the gray cargo are moving along microtubules of opposite polarity.
The black cargo moving toward the axon terminal contains a domain that specifically interacts with the tail
domain of a particular kind of motor.
Chapter 5 Solutions
CAMPBELL BIOLOGY IN FOCUS-W/MASTR.BIO.
Ch. 5.1 - Plasma membrane proteins have carbohydrates...Ch. 5.1 - WHAT IF? How would the membrane lipid composition...Ch. 5.2 - What property allows O2 and CO2, to cross a lipid...Ch. 5.2 - Why is a transport protein needed to move many...Ch. 5.2 - MAKE CONNECTIONS Aquaporins exclude passage of...Ch. 5.3 - How do you think a cell performing cellular...Ch. 5.3 - WHAT IF? If a Paramecium caudatum cell swims from...Ch. 5.4 - Sodium-potassium pumps help nerve cells establish...Ch. 5.4 - Prob. 2CCCh. 5.4 - MAKE CONNECTIONS Review the characteristics of the...
Ch. 5.5 - As a cell grows, its plasma membrane expands. Does...Ch. 5.5 - Prob. 2CCCh. 5.5 - MAKE CONNECTIONS In Concept 4.7, you learned that...Ch. 5.6 - During an epinephrine-initiated signal in liver...Ch. 5.6 - When a signal transduction pathway involves a...Ch. 5.6 - WHAT IF? How can a target cells response to a...Ch. 5 - In what way do the membranes of a eukaryotic cell...Ch. 5 - Which of the following factors would tend to...Ch. 5 - Phosphorylation cascades involving a series of...Ch. 5 - Lipid-soluble signaling molecules, such as...Ch. 5 - Which of the following processes includes all the...Ch. 5 - Based on Figure 5.17.which of these experimental...Ch. 5 - Prob. 7TYUCh. 5 - SCIENCE, TECHNOLOGY, AND SOCIETY Extensive...Ch. 5 - FOCUS ON EVOLUTION Paramecium and other...Ch. 5 - FOCUS ON INTERACTIONS A human pancreatic cell...Ch. 5 - SYNTHESIZE YOUR KNOWLEDGE In the supermarket,...
Additional Science Textbook Solutions
Find more solutions based on key concepts
a. What three lineages of lobe-fins survive today? b. Go back to the phylogenetic tree in Interactive Question ...
Study Guide for Campbell Biology
Single penny tossed 20 times and counting heads and tails: Probability (prediction): _______/20 heads ________/...
Laboratory Manual for Holes Human Anatomy & Physiology Fetal Pig Version
To test your knowledge, discuss the following topics with a study partner or in writing ideally from memory. Th...
Human Anatomy
Explain why hyperthermophiles do not cause disease in humans.
Microbiology with Diseases by Taxonomy (5th Edition)
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
- Name the three major assumptions made by the "Cell theory". (i) The lipid membrane is composed of lipid molecules. Explain the principle of membrane formation highlighting the role of the physical properties of the lipids. (ii) Comparing dimensions and length scales is often a first step in an analysis. Give an approximate value for the thickness of a lipid bilayer and the linear length of a helical turn of a DNA double helix. A technician wants to amplify DNA from a patient sample. However, the lab is not equipped with a thermocycler. (i) (ii) Name two methods for DNA amplification that can be operated at constant temperature and give their acronyms. Explain these two methods in detail using a schematic and name all necessary components that are required to perform the amplification. Describe the main function of the middle ear. Highlight the role of the ossicles and the tympanic membrane.arrow_forwardCell Structure Reflects Function What advantages are there in having the interior of the cell divided into a number of compartments such as the nucleus, the ER, lysosomes, and so forth?arrow_forwardPlants and animals are both made up of eukaryotic cells. Does this mean they have the same kinds of organelles? Why or why not? A complex of protein and RNA that assembles proteins. A cell makes and secretes a certain protein. Explain where it is made, how it is secreted from the cell, and what kind of transport is used. Why do some molecules need help moving across a cell membrane in the form of energy?arrow_forward
- account_circle Science Anatomy and PhysiologyQ&A LibraryWhich of the following statements regarding the selective permeability of the lipid bilayer is FALSE? A. the permeability of the lipid bilayer to different substances varies. B. The lipid bilayer component of the plasma membrane is highly permeable to nonvolatile molecules such as oxygen. C. The more hydrophobic or lipid soluble a substance is, the greater the lipid bilayers permeability to that substance. D. The lipid bilayer component of the plasma membrane is moderately permeable to ions and large, uncharged polar molecules Which of the following statements regarding the selective permeability of the lipid bilayer is FALSE? A. the permeability of the lipid bilayer to different substances varies. B. The lipid bilayer component of the plasma membrane is highly permeable to nonvolatile molecules such as oxygen. C. The more hydrophobic or lipid soluble a substance is, the greater the lipid bilayers…arrow_forwardIntegral membrane proteins... Choose all that could apply are bound to the membrane by only interacting with the phospholipid's polar head O contain many amino acids with hydrophobic residues O contain alpha-helical membrane spanning domains O would not be digested by trypsin in a permeabilized cell O interact with the phospholipid core of the phospholipid bilayerarrow_forwardIdentify basic structure of the 8 types of membrane proteins shown below Understand how primary structure (e.g., regional hydrophobicity and hydrophilicity) allows proper membrane interaction/association. Compare/contrast the degree to which proteins are attached to membranes. Which have more lateral movement? Diversity of attachment and lateral movement allows efficient function. Understand where glycosylated lipids and proteins are found and what general functions they serve. Know the role/significance of cysteine disulfide bonds. On which side of the plasma membrane do they generally occur? Why? lipid bilayer A La s *****P & de www CYTOSOL COOH NH₂ cccccce 6arrow_forward
- Think about the types of cellular processes that occur within the nucleus of a cell and the types of molecules that need to be transported in and out of the nucleus. How might the blocking of nuclear pores via huntingtin protein aggregates impact the function of a brain neuron?arrow_forwardQuestion:- MATCH EACH WITH THE LETTER. 1. RIBOSOME 2. NUCLEUS 3. ROUGH ENDOPLASMIC RECTICULUM (ER) 4. SMOOTH ENDOPLASMIC RECTICULUM (ER) 5. LYSOSOME 6. MITOCHONDIRA ------------------------------- A. CONTAINS DNA B. CHOLESTEROL AND FAT SYNTHESIS C. CELL MEMBRANES FACTORY (ALSO HAS RIBOSOMES ON ITS SURFACE) D. POWERHOUSE OF THE CELL WHICH PRODUCES ATP E. MAKES PROTEINS F. CONTAINS DIGESTIVE ENZYMES THAT BREAKDOWN WORN OUT CELL STRUCTURESarrow_forwardDrawn below is a schematic of a transmembrane protein. Extracellular Cell membrane Cytosolic side (a) From the list below, select the amino acid(s) that might by more common in the extracellular domain of this membrane protein and whose side- chain can form hydrogen bonds with the surrounding water molecules. Explain why you selected this option(s). Lysine Serine Phenylalanine Methionine (b) From the list below, select the amino acid(s) that would likely be found in the transmembrane/ membrane spanning domain of this protein and whose side- chain interacts with the lipid bilayer. Lysine Serine Phenylalanine Methioninearrow_forward
- Identify basic structure of the 8 types of membrane proteins shown below Understand how primary structure (e.g., regional hydrophobicity and hydrophilicity) allows proper membrane interaction/association. • Compare/contrast the degree to which proteins are attached to membranes. Which have more lateral movement? Diversity of attachment and lateral movement allows efficient function. • Understand where glycosylated lipids and proteins are found and what general functions they serve. Know the role/significance of cysteine disulfide bonds. On which side of the plasma membrane do they generally occur? Why? lipid bilayer www 8 www La A tw CYTOSOL COOH NH₂ !!!!! 8 Os 6arrow_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_forward10(a) Draw or explain the structure of the plasma membrane, 10(b) explain how the plasma membrane is able to be selectively permeable 10(c) How do small, lipid-based molecules move through the membrane? 10(d) How do large or polar molecules move through the membrane?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Cell Differentiation | Genetics | Biology | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=gwAz_BtVuLA;License: Standard YouTube License, CC-BY