HUMAN BIOLOGY-EBOOK ACCESS (180 DAY)
16th Edition
ISBN: 9781260918410
Author: Mader
Publisher: MCG
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Textbook Question
Chapter 3, Problem 5A
Which of the following is not part of the fluid-mosaic model?
- phospholipids
- proteins
- cholesterol
- chromatin
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Which of the following is true about integral proteins according to the fluid mosaic model?
Integral proteins are embedded in the phospholipid bilayer.
Integral proteins may attach to cholesterol.
Integral proteins are free to leave the membrane.
Integral proteins often undergo flip-flop movement.
Which of the following statement
best describes the chemical
composition of cytoplasmic
membrane?
Cytoplasmic membrane is bilayer of
phospholipids embedded with
proteins
Cytoplasmic membrane is
composed of two layers- one layer
of phospholipids and one layer of
proteins.
Cytoplasmic membrane is bilayer of
proteins embedded with
phospholipids
Which of the following is
true about integral proteins
according to the fluid
mosaic model?
Integral proteins are embedded in
the phospholipid bilayer.
Integral proteins are free to leave
the membrane.
Integral proteins often undergo
flip-flop movement.
Integral proteins may attach to
cholesterol.
Chapter 3 Solutions
HUMAN BIOLOGY-EBOOK ACCESS (180 DAY)
Ch. 3.1 - State the basic principles of the cell theory.Ch. 3.1 - Prob. 2LOCh. 3.1 - Prob. 3LOCh. 3.1 - Discuss how a researcher might use a GFP-labeled...Ch. 3.1 - How might a meal of a cheeseburger and fries be...Ch. 3.1 - Summarize the cell theory and state its importance...Ch. 3.1 - Prob. 2CYPCh. 3.1 - Prob. 3CYPCh. 3.2 - Distinguish between the structure of a prokaryotic...Ch. 3.2 - Identify the role of the plasma membrane and...
Ch. 3.2 - Summarize how eukaryotic cells evolved from...Ch. 3.2 - Summarize the role of the plasma membrane in a...Ch. 3.2 - Describe the main differences between a eukaryotic...Ch. 3.2 - Describe the possible evolution of the nucleus,...Ch. 3.3 - Prob. 1LOCh. 3.3 - Prob. 2LOCh. 3.3 - Explain how tonicity relates to the direction of...Ch. 3.3 - Compare passive-transport and active-transport...Ch. 3.3 - Summarize how eukaryotic cells move large...Ch. 3.3 - Summarize how the fluid-mosaic model describes the...Ch. 3.3 - Prob. 2CYPCh. 3.3 - Prob. 3CYPCh. 3.4 - Describe the structure of the nucleus and explain...Ch. 3.4 - Summarize the function of the organelles of the...Ch. 3.4 - 3. Explain the role and location of the...Ch. 3.4 - Prob. 1CYPCh. 3.4 - Explain how the nucleus, ribosomes, and rough...Ch. 3.4 - Prob. 3CYPCh. 3.5 - Prob. 1LOCh. 3.5 - Summarize the major protein fibers In the...Ch. 3.5 - Prob. 3LOCh. 3.5 - Prob. 4LOCh. 3.5 - Prob. 1CYPCh. 3.5 - Prob. 2CYPCh. 3.5 - Prob. 3CYPCh. 3.6 - Prob. 1LOCh. 3.6 - Prob. 2LOCh. 3.6 - Summarize the roles of the anaerobic and aerobic...Ch. 3.6 - Prob. 4LOCh. 3.6 - How might a meal of a cheeseburger and fries be...Ch. 3.6 - Even though Figure 3B does not indicate the need...Ch. 3.6 - Summarize the roles of enzymes in chemical...Ch. 3.6 - Prob. 2CYPCh. 3.6 - Explain why the ATP cycle resembles that of a...Ch. 3.6 - Prob. 4CYPCh. 3 - Prob. 1ACh. 3 - The cell theory states that all life comes from...Ch. 3 - Prob. 3ACh. 3 - 4.The endosymbiotic theory explains which of the...Ch. 3 - Which of the following is not part of the...Ch. 3 - Prob. 6ACh. 3 - Prob. 7ACh. 3 - Prob. 8ACh. 3 - Prob. 9ACh. 3 - Prob. 10ACh. 3 - Prob. 11ACh. 3 - Prob. 12ACh. 3 - The cytoskeleton of a cell consists of all of the...Ch. 3 - Prob. 14ACh. 3 - Prob. 15ACh. 3 - Prob. 16ACh. 3 - Prob. 17ACh. 3 - Prob. 18ACh. 3 - Prob. 1TCCh. 3 - Prob. 2TCCh. 3 - Prob. 3TC
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- Which of the following statements applies to all three major classes of cytoskeletal polymers (microtubules, actin filaments and intermediate filaments)? They have intrinsic polarity They assemble from protein subunits synthesized on free polyribosomes They add subunits only at their ends They are involved in cell motility Their constituent proteins are tissue specificarrow_forwardWhat is the cause of the impermeability of plasma membranes to water-soluble molecules? Group of answer choices the nonpolar nature of water presence of phospholipid bilayer with a nonpolar/hydrophobic interior region presence of transmembrane proteins the presence of cellulosearrow_forwardWhich of the following cellular activity or function requires the presence of carbohydrates on membranes? for the transport of ions from outside to inside of the cell formation of cell junctions for N- or O-glycosylation cell-cell recognitionarrow_forward
- Which of the following is the primary component of the plasma membrane? Cholesterol Glycolipids Phospholipids Integral proteinsarrow_forwardThe fluid mosaic model of the membrane describes the membrane as: containing a significant quantity of water in the interior composed of fluid phospholipids on the outside and protein on the inside composed of proteins on the outside and phospholipids on the inside made of proteins embedded into a fluid phospholipid bilayerarrow_forwardWhich of the following pairs is mismatched? cell membrane/lipid bilayer Onucleolus/ribosomal RNA Olysosome/protein synthesis O cytoskeleton/microtubulesarrow_forward
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