Select the answer with an INCORRECT statement about the hydrophobic effectIt is important for protein foldingIt is driven by entropyIt is the effect that dictates the way water molecules organize themselves around non-polar substancesIt allows amphiphilic molecules to form micelles and bilayersIt helps minimizing the contact between polar and non-polar substances

Hydrophobic effect is the tendency of non polar molecules to interact with each other in polar…

Answered: Select the answer with an INCORRECT…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

What makes phospholipids good at forming cellular membranes? ○ Regions of aliphatic and hydrophilic atoms causing an internalization of phosphorous making a bilayer O The polar and non-polar regions create an amphipathic bilayer of phospholipids Covalent and ionic bonds between glycerols create a tight seal around the cell O The three saturated fatty tails in phospholipids create a semi solid like structure that maintains a cell's shape O The four ring structure of cholesterol serves as a scaffold for making hormones
What molecule is this, and what happens to it when a phosphate is released?
Why do you think surfactants denature proteins? Select all that apply. disulfide bonds can be created |disulfide bonds can be broken electrostatic bonds are formed electrostatic bonds are broken hydrophilic regions are enhanced hydrophobic regions are disrupted van der waals bonds are enhanced van der waals bonds are disrupted hydrogen bonds are enhanced hydrogen bonds are disrupted
In the space below draw a dipeptide composed of lysine and glutamic acid bound together by peptide bond
The figure below shows that Adenosine P ATP Triphosphate P O A ADP can perform cellular work when it binds to an additional phosphate group O B. ATP can perform cellular work when it releases a phosphate group O C.ATP can be converted to ADP by adding a phosphate group ⒸD. energy is released from ATP during the process of cellular respiration Energy Adenosine ADP Diphosphate P P + P Phosphate (transferred to another molecule)
Triheptanoin is a manufactured lipid. Glucose is a carbohydrate. The atoms in covalent bonds in Triheptanoin share electrons_____. The atoms in covalent bonds in glucose share electrons ______. ______ can get through the cell membrane without a transport protein. a) With unequal strength. With equal strength. Glucose. b) With unequal strength. With equal strength. Triheptanoin. c) With equal strength. With unequal strength. Glucose. d) With equal strength. With unequal strength. Triheptanoin.
Structure B is a Extracellular fluid B Nh Cytoplasm transport protein solute phospholipis water molecule low solvent [
Which one of the following statement is CORRECT for ATP? Select one: a. Phosphate bonds of ATP is "highly transferable" bonds. O b. ATP is very unstable in salt solutions having near neutral pH therefore spontaneously dissociate into ADP and Pi. O c. Divalent cation C12- stabilize ATP and blocks the driving force for association and make ATP unstable. O d. In pure water ATP is very stable and high water concentration would only drive this reaction forward with the help of enzyme.
How would increasing the amount of saturated phospholipid tails in the cell membrane affect the membranes flexibility? Explain your answer.
What does phosphorylation do to a pl of amino acid? 1. The pl value is not changed. 2. pl is increased. 3. pl is decreased. 4. The answer depends on the pH and molar concentration of amino acid solution. O 1 O 2 O 3 O 4
Select the hydrophobic part of this molecule. Η Η 56, 45 H-O. -C- -C-H C=O C=0 C=0 CH2 CH, ČH2 CH2 CH, CH2 CH2 CH2 ČH2 CH2 CH2 CH2 CH2 CH2 CH2 CH, CH, CH2 CH2 CH2 CH CH2 CH2 CH CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH2 CH, CH2 CH2 CH2 CH2 CH2 CH3 CH3 CH3 Copyright © 2009 Pearson Education, Inc. Selected Coordinates Clear HIC
Lipid bilayers form spontaneously in a process driven by the hydrophobic effect. Explain how the hydrophobic effect drives bilayer formation from individual lipids in an aqueous environment. Describe how the physical properties of the lipid bilayer are determined by the chemical properties of the membrane lipid components. Diagrams are encouraged for both parts of the question.

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