BIL 150 Mallery 2021: Tests 222 || WITH PASSED
ANSWERS.
the type of isomers shown in the figure below are known as? correct answers structural
isomers
which of the physical properties of water is due to the presence of hydrogen bonds? correct
answers choose this answer if all of the above properties are due to hydrogen bonds
molecules are chemical compounds in which the molecules may be held together by? correct
answers choose this answer if all of these are capable of holding atoms together within
molecules
which of the following chemical bonds of molecules would be the weakest in its energy
content? correct answers hydrogen bond
in the figure shown below the highlighted area (yellow) is which of the following types of
molecules? correct answers an unsaturated fatty acid
a carbon=carbon double bond [C=C]? correct answers is planar (is flat and does not allow
free rotation about the bond)
which of the following attributes of molecular structure is more critically important to a
molecule's function? correct answers the orientation of its covalent bonds in 3D space
a regular recurring orientation of amino acids within the structure of a protein that is due
primarily to hydrogen bonding is the? correct answers beta sheet
the level of protein structure that commands all the other levels of protein structures is the?
correct answers primary level
as catalysts, enzymes? correct answers choose this choice if none of these is a correct answer
the tertiary level of 3D protein structure can be stabilized by which of the following? correct
answers by electrostatic interactions with its molecular environment
which of the following chemical bonds is found in fats or lipids such as triacylglycerides?
correct answers ester bonds
in the figure below the protein structure depicted by the letter "D" can be described as which
of the following? correct answers a beta sheet
during the running of the Miami marathon a distance runner, by continuous sweating, can
dissipate body heath. What is the name of the physical property of water that allows heat
dissipation by sweating? correct answers heat of vaporization of water
in the figure shown below which letter label [A to H] represents a peptide bond? correct
answers B
ANSWERS.
the type of isomers shown in the figure below are known as? correct answers structural
isomers
which of the physical properties of water is due to the presence of hydrogen bonds? correct
answers choose this answer if all of the above properties are due to hydrogen bonds
molecules are chemical compounds in which the molecules may be held together by? correct
answers choose this answer if all of these are capable of holding atoms together within
molecules
which of the following chemical bonds of molecules would be the weakest in its energy
content? correct answers hydrogen bond
in the figure shown below the highlighted area (yellow) is which of the following types of
molecules? correct answers an unsaturated fatty acid
a carbon=carbon double bond [C=C]? correct answers is planar (is flat and does not allow
free rotation about the bond)
which of the following attributes of molecular structure is more critically important to a
molecule's function? correct answers the orientation of its covalent bonds in 3D space
a regular recurring orientation of amino acids within the structure of a protein that is due
primarily to hydrogen bonding is the? correct answers beta sheet
the level of protein structure that commands all the other levels of protein structures is the?
correct answers primary level
as catalysts, enzymes? correct answers choose this choice if none of these is a correct answer
the tertiary level of 3D protein structure can be stabilized by which of the following? correct
answers by electrostatic interactions with its molecular environment
which of the following chemical bonds is found in fats or lipids such as triacylglycerides?
correct answers ester bonds
in the figure below the protein structure depicted by the letter "D" can be described as which
of the following? correct answers a beta sheet
during the running of the Miami marathon a distance runner, by continuous sweating, can
dissipate body heath. What is the name of the physical property of water that allows heat
dissipation by sweating? correct answers heat of vaporization of water
in the figure shown below which letter label [A to H] represents a peptide bond? correct
answers B
