A&P chap 2 review
polar molecules
Hydrogen bonds may occur between:
nonpolar covalent bond
In a molecule of oxygen gas, the atoms of oxygen share electrons equally with one another. This statement best describes a(n):
ATP
The primary source of chemical energy in the body comes from a nucleotide known as:
catabolic reactions
The process of digesting food breaks large food particles into smaller particles. This example is best described as a(n):
Saturated
A fatty acid that contains no double covalent bonds is:
Enzymes
A long-lasting high fever is a concern for denaturation of:
Proteins
Amino acids are the monomers for:
isomer
Glucose, galactose, and fructose have the molecular formula C6H12O6 but have different arrangements of atoms. These sugars are:
5
How many electrons are in the outermost shell of an atom with 15 electrons?
sucose
Glucose and fructose are joined through dehydration synthesis to produce:
Suspension
Solid blood cells would settle out of the liquid blood plasma if allowed to sit, illustrating that blood is a:
secondary protein structure
The alpha-helix and beta-pleated sheet are characteristic of:
ionic bond
The formation of a cation and an anion is indicative of a(n):
oxygen, nitrogen, carbon, hydrogen
The four most common elements, comprising 96% of the body's mass, are:
Phospholipids
The main structural component of cell membranes is:
Monosaccharides
The monomer of the carbohydrates is the:
Hydrophilic
Water is most likely to dissolve a solute that is:
Cholesterol
What forms the basis for the body's steroids?
Electron exchange occurs
What happens in oxidation-reduction (redox) reactions?
increased reactant concentration
What increases the rate of a reaction?
fatty acid
What is the building block of a lipid?
total number of protons
What predicts the element to which an atom belongs?
enzeyme
Which biological catalyst lowers the activation energy of a reaction?
polyunsaturated fatty acid
Which of the following fatty acid chains has the most double bonds?
acid
Which of the following is a hydrogen ion donor?
pH1
Which of the following represents the strongest acidic solution?
