MCB 150- Week 2 Smartbook Assignment Questions With
Complete Solutions
____bonds promote protein folding when they form between
oppositely-charged side chains of a protein. Correct Answers
IOnoic
A chain of carbon and hydrogen atoms with a carboxyl group at
one end is called a: Correct Answers fatty acid
A chain of carbon and hydrogen atoms with a carboxyl group at
one end is called a: Correct Answers fatty acid
A disulfide bond between two cysteines in the same polypeptide
chain can help to stabilize the ______ structure of a protein.
Correct Answers tertiary
A disulfide bond can form between two cysteines located
______. Correct Answers within the same polypeptide chain or
in different polypeptide chains
A fatty acid that is polyunsaturated contains two or more ____
Correct Answers C=C bonds
A fatty acid with two or more C=C bonds is a(n) _____ fatty
acid. Correct Answers polyunsaturated
A long hydrocarbon chain resembling a fatty acid attached by its
carboxyl group to another long hydrocarbon chain is best
described as a(n) Correct Answers wax
,A part of a protein that has a particular structure and function is
called a(n) Correct Answers Blank 1: domain, motif, or module
A phospholipid consists of a _____ Correct Answers glycerol
attached to two fatty acids and a phosphate group
A protein whose highest level of structure is tertiary structure
contains ______. Correct Answers one polypeptide folded into
its three-dimensional structure
A(n) _____fatty acid contains one or more C=C double bonds.
A(n) _____fatty acid contains no C=C double bonds. Correct
Answers unsaturated, saturated
Amino acids are categorized based on their _____ Correct
Answers side chains
An amino acid may be described as nonpolar, polar uncharged,
or polar charged based on the chemical properties of its
___chain Correct Answers R
Arrange these carbohydrates in order of increasing size. Start
with the smallest at the top of the list.
Position 1 of 3 Correct Answers mono, dia, poly
Between what two atoms are peptide bonds located in the
backbone of a polypeptide?
Multiple choice question. Correct Answers Carbon and nitrogen
, Carbohydrate polymers are called Correct Answers
polysaccharides
Cells extract ____ from glucose by breaking its bonds. Correct
Answers energy
cellulose, starch, glycogen Correct Answers unbranched,
moderate branching, highly branched
Different regions of a protein may contribute a particular
function to the protein. What is such a part of the protein called?
Multiple choice question. Correct Answers A domain
Disulfide bridges are covalent bonds between sulfhydrylBlank
1Blank 1 sulfhydryl , Correct Unavailable groups of cysteine
side chains. Correct Answers
DisulfideBlank 1Blank 1 Disulfide , Correct Unavailable bridges
can form between the side chains of two cysteine amino acids.
Correct Answers
DNABlank 1Blank 1 DNA , Correct Unavailable is used by the
cell to store genetic information, while RNABlank 2Blank 2
RNA , Correct Unavailable is involved in decoding this genetic
information. Correct Answers
During the synthesis of a triglyceride, what is attached to
glycerol in each dehydration reaction? Correct Answers A fatty
acid
Complete Solutions
____bonds promote protein folding when they form between
oppositely-charged side chains of a protein. Correct Answers
IOnoic
A chain of carbon and hydrogen atoms with a carboxyl group at
one end is called a: Correct Answers fatty acid
A chain of carbon and hydrogen atoms with a carboxyl group at
one end is called a: Correct Answers fatty acid
A disulfide bond between two cysteines in the same polypeptide
chain can help to stabilize the ______ structure of a protein.
Correct Answers tertiary
A disulfide bond can form between two cysteines located
______. Correct Answers within the same polypeptide chain or
in different polypeptide chains
A fatty acid that is polyunsaturated contains two or more ____
Correct Answers C=C bonds
A fatty acid with two or more C=C bonds is a(n) _____ fatty
acid. Correct Answers polyunsaturated
A long hydrocarbon chain resembling a fatty acid attached by its
carboxyl group to another long hydrocarbon chain is best
described as a(n) Correct Answers wax
,A part of a protein that has a particular structure and function is
called a(n) Correct Answers Blank 1: domain, motif, or module
A phospholipid consists of a _____ Correct Answers glycerol
attached to two fatty acids and a phosphate group
A protein whose highest level of structure is tertiary structure
contains ______. Correct Answers one polypeptide folded into
its three-dimensional structure
A(n) _____fatty acid contains one or more C=C double bonds.
A(n) _____fatty acid contains no C=C double bonds. Correct
Answers unsaturated, saturated
Amino acids are categorized based on their _____ Correct
Answers side chains
An amino acid may be described as nonpolar, polar uncharged,
or polar charged based on the chemical properties of its
___chain Correct Answers R
Arrange these carbohydrates in order of increasing size. Start
with the smallest at the top of the list.
Position 1 of 3 Correct Answers mono, dia, poly
Between what two atoms are peptide bonds located in the
backbone of a polypeptide?
Multiple choice question. Correct Answers Carbon and nitrogen
, Carbohydrate polymers are called Correct Answers
polysaccharides
Cells extract ____ from glucose by breaking its bonds. Correct
Answers energy
cellulose, starch, glycogen Correct Answers unbranched,
moderate branching, highly branched
Different regions of a protein may contribute a particular
function to the protein. What is such a part of the protein called?
Multiple choice question. Correct Answers A domain
Disulfide bridges are covalent bonds between sulfhydrylBlank
1Blank 1 sulfhydryl , Correct Unavailable groups of cysteine
side chains. Correct Answers
DisulfideBlank 1Blank 1 Disulfide , Correct Unavailable bridges
can form between the side chains of two cysteine amino acids.
Correct Answers
DNABlank 1Blank 1 DNA , Correct Unavailable is used by the
cell to store genetic information, while RNABlank 2Blank 2
RNA , Correct Unavailable is involved in decoding this genetic
information. Correct Answers
During the synthesis of a triglyceride, what is attached to
glycerol in each dehydration reaction? Correct Answers A fatty
acid
