ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 3, Problem 2RAC
Which of the following functioning proteins are found in the plasma membrane?
a. channel proteins d. enzymes
b. marker molecules e. All of these are correct.
c. receptor molecules
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Students have asked these similar questions
Which of the following is Not a function of the plasma membrane proteins?
A. Acting as enzymes
B. Acting as channels
C. Acting as carriers
D. Stabilizing temperature
Proteins of the plasma membrane carry out all of the following functions except
Select one:
a. anchoring the cell to external structures.
b. transporting substances across the membrane.
C. sending and receiving signals to and from other cells.
d. binding to DNA to turn on genes.
e. catalyzing chemical reactions at the inner or outer surface of the membrane.
What is the primary characteristic of peripheral membrane proteins?
A: They cannot be post-translationally modified.
B: They span the entire lipid bilayer, sometimes multiple times.
C: Detergents or nonpolar solvents are necessary to remove them from the lipid bilayer.
D:Weak intermolecular forces keep them attached to the lipid membrane.
Chapter 3 Solutions
ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
Ch. 3.1 - What parts are common to most cells?Ch. 3.1 - Explain the four characteristic functions of the...Ch. 3.2 - Which cell features can be seen with a light...Ch. 3.3 - Explain five functions of the plasma membrane.Ch. 3.3 - Prob. 5AYPCh. 3.3 - Prob. 6AYPCh. 3.3 - What are the main chemical components of the...Ch. 3.4 - Prob. 8AYPCh. 3.4 - Summarize the characteristics of the fluid-mosaic...Ch. 3.4 - Prob. 10AYP
Ch. 3.5 - Prob. 11AYPCh. 3.5 - Prob. 12AYPCh. 3.5 - What are the three classes of transport proteins?Ch. 3.5 - Describe specificity, competition, and saturation...Ch. 3.5 - Prob. 15AYPCh. 3.5 - Prob. 16AYPCh. 3.5 - Prob. 17AYPCh. 3.5 - Prob. 18AYPCh. 3.5 - Prob. 19AYPCh. 3.5 - Prob. 20AYPCh. 3.6 - Explain why the plasma membrane is selectively...Ch. 3.6 - Prob. 22AYPCh. 3.6 - Describe how the amount of solute in a solvent...Ch. 3.6 - How is the rate of diffusion affected by an...Ch. 3.6 - Prob. 25AYPCh. 3.6 - Compare isosmotic, hyperosmotic, and hyposmotic...Ch. 3.6 - Prob. 27AYPCh. 3.6 - Prob. 28AYPCh. 3.6 - What is secondary active transport? Describe how...Ch. 3.6 - Prob. 30AYPCh. 3.6 - Prob. 31AYPCh. 3.6 - Prob. 32AYPCh. 3.6 - Describe and give examples of exocytosis.Ch. 3.7 - Prob. 34AYPCh. 3.7 - Prob. 35AYPCh. 3.7 - List and describe the functions of microtubules,...Ch. 3.7 - What are cytoplasmic inclusions? Give several...Ch. 3.8 - Define organelles. Are oil orgonelles found in oil...Ch. 3.8 - Describe the structure of the nucleus and the...Ch. 3.8 - Prob. 40AYPCh. 3.8 - Prob. 41AYPCh. 3.8 - Prob. 42AYPCh. 3.8 - What molecules combine to form ribosomes? Where...Ch. 3.8 - Prob. 44AYPCh. 3.8 - Prob. 45AYPCh. 3.8 - What are the functions of the rough endoplasmic...Ch. 3.8 - Prob. 47AYPCh. 3.8 - Relate the structure and function of the Golgi...Ch. 3.8 - Prob. 49AYPCh. 3.8 - Prob. 50AYPCh. 3.8 - Prob. 51AYPCh. 3.8 - Prob. 52AYPCh. 3.8 - What are the structure and function of...Ch. 3.8 - Describe the structure of a mitochondrion. How...Ch. 3.8 - What enzymes are found on the cristae? In the...Ch. 3.8 - What is the centrosome? Relate the structure of...Ch. 3.8 - What are spindle fibers? Explain the relationship...Ch. 3.8 - Prob. 58AYPCh. 3.8 - Prob. 59AYPCh. 3.9 - Prob. 60AYPCh. 3.9 - Prob. 61AYPCh. 3.9 - Prob. 62AYPCh. 3.9 - Prob. 63AYPCh. 3.9 - Prob. 64AYPCh. 3.9 - Prob. 65AYPCh. 3.9 - Prob. 66AYPCh. 3.9 - Place the steps of translation in sequence. In...Ch. 3.9 - Prob. 68AYPCh. 3.9 - State two ways the cell controls what part of DNA...Ch. 3.10 - Describe the cell’s activities during the G1, S....Ch. 3.10 - Prob. 71AYPCh. 3.10 - Prob. 72AYPCh. 3.10 - Prob. 73AYPCh. 3.10 - Differentiate among chromot in, chromcitids, and...Ch. 3.10 - Prob. 75AYPCh. 3.10 - Prob. 76AYPCh. 3.10 - Prob. 77AYPCh. 3.11 - Prob. 78AYPCh. 3 - In the plasma membrane, _____ form(s) the lipid...Ch. 3 - Which of the following functioning proteins are...Ch. 3 - In general, lipid-soluble molecules diffuse...Ch. 3 - Small pieces of matter, and even whole cells, can...Ch. 3 - The rate of diffusion increases if the a....Ch. 3 - Concerning the process of diffusion, at...Ch. 3 - Prob. 7RACCh. 3 - Prob. 8RACCh. 3 - Which of these statements about facilitated...Ch. 3 - Which of these statements concerning the symport...Ch. 3 - A white blood cell ingests solid particles by...Ch. 3 - Given these characteristics: (1) requires energy...Ch. 3 - Cytoplasm is found a. in the nucleus. b. outside...Ch. 3 - Which of these elements of the cytoskeleton is...Ch. 3 - A large structure, normally visible in the nucleus...Ch. 3 - A cell that synthesizes large amounts of protein...Ch. 3 - Which of thes organelles produces large amounts of...Ch. 3 - Prob. 18RACCh. 3 - A portion of an mRNA molecule that determines one...Ch. 3 - In which of these organelles is m RNA synthesized?...Ch. 3 - During the cell cycle, DNA replication occurs...Ch. 3 - Given the following activities: Repair Growht...Ch. 3 - Apoptosis Is a programmed cell death. Removes...Ch. 3 - Prob. 1CTCh. 3 - Prob. 2CTCh. 3 - Prob. 3CTCh. 3 - Prob. 4CTCh. 3 - Luke started a training program at the beginning...Ch. 3 - Prob. 6CT
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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
- Mark the following statements about the plasma membrane as true or false. If a statement is false, correct it to make a true statement. a. _____ Integral membrane proteins generally span the width of the plasma membrane, whereas peripheral proteins are found on only one side of the membrane. b. _____ Cholesterol provides the plasma membrane with stability in the face of changing ion concentrations . c. _____ Membrane cholesterol is vitally important for cell-cell recognition. d. _____ Membrane proteins often function as channels or carriers. e. _____ The overall structure of the plasma membrane is a mosaic with the components locked tightly in placearrow_forwardProtein X is an unknown membrane protein found in erythrocytes that cannot be extracted from plasma membranes using a concentrated salt solution but can be extracted by detergents. What type of membrane protein is protein X? O A. Protein X is an integral membrane protein. O B. Protein X is an amphitrophic membrane protein. OC. Protein X could be a peripheral membrane protein or an integral membrane protein. D. Protein X is a peripheral membrane protein. O E. Protein X could be a peripheral membrane protein or an amphitrophic membrane protein.arrow_forwardChoose among the following the two properties of a particle influence whether it can permeate the plasma membrane? A. lipid solubility of the particle B. particle mass C. particle size D. water solubility of the particle E. particle color F. particle weightarrow_forward
- Small pieces of matter, and even whole cells, can be transported acrossthe plasma membrane ina. membrane channels. c. receptor molecules. e. vesicles.b. carrier molecules. d. marker molecules.arrow_forwardOsmosis is the flow of solution from higher concentration to a solution of lower concentration through a semi permeable membrane. What is incorrect in this statement? A. Exact concentration of solution is not given B. Character of semi permeable membrane is not given C. The flow of solution is not possible through semi permeable membrane D. All are incorrectarrow_forwardWhich of the following is NOT a function of membrane proteins? a.Regulate the passage of ions b.Act as carrier molecules for various solutes c.Act as anchors or stabilizers for the cell membrane d.Storage of cellular nutrientsarrow_forward
- Proteins in the plasma membrane are often the target of medicines.Discuss why you think this is the case. How would you determineexperimentally that a specific membrane protein was the target of adrug?arrow_forwardAccording to the fluid-mosaic model of the plasma membrane, a.protein and phospholipids form a regular, repeating structure. b.the membrane is a rigid structure. c.phospholipids form a double layer, with the polar parts facing each other. d.proteins are free to move within a double layer of phospholipids.arrow_forwardWhich of the following types of proteins allow materials to move into, or out of, the cell?a. receptor proteins b. junction proteins c. enzymatic proteinsd. channel proteinsarrow_forward
- Which of the following best describes an integral membrane protein? A.A protein that has an extracellular domain, a membrane-spanning domain that spans the lipid bilayer of the plasma membrane, and an intracellular domain. B.A protein that peripherally associates with the membrane via ionic interactions another protein embedded in the membrane. C.A protein that is soluble in the cytoplasm. D.A protein that peripherally associates with the membrane via ionic interactions between polar charged amino acids and the polar head groups of the phospholipids in the membrane.arrow_forwardWhich of the following describes the fluid mosaic model of the plasma membrane structure? a. The lipid bilayer is solid at body temperature, thus protecting the cell. b. The phospholipid bilayer is embedded with associated proteins, cholesterol and sugars and has a dynamic arrangement. c. The plasma membrane is composed of two layers of proteins embedded with lipids. d. Phospholipids consist of a polar head and a nonpolar tail made of three fatty acid chainsarrow_forwardMembrane proteins play the following roles: Select one: a. All of the answers b. Enzymes c. Cell communication d. Transportarrow_forward
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The Cell Membrane; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=AsffT7XIXbA;License: Standard youtube license