WHAT IS LIFE LL W/ LAUNCHPAD
4th Edition
ISBN: 9781319231859
Author: PHELAN
Publisher: Macmillan Higher Education
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Chapter 2, Problem 3MC
Summary Introduction
Introduction:
Covalent bonds are formed by the sharing of electrons.
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All of the following are considered “weak” interactions in proteins, except:
a. hydrogen bonds.
b. hydrophobic interactions.
c. ionic bonds.
d. peptide bonds.
e. van der Waals forces.
This type of noncovalent bond is responsible for clustering fatty acid tails of phospholipids in a micelle.
a. Disulfide bonds
b. Hydrogen bonds
c. Hydrophobic interactions
d. Ionic interactions
e. van der Waals interactions
Rank the following chemical bonds in order of increasing polarity.a. nonpolar covalent b. ionic c. polar covalent
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