CHEM 210 MODULE 2 EXAM
NEWEST QUESTIONS AND ANSWERS
(2023 / 2024) (VERIFIED
ANSWERS)
Which molecule is an ester -
All of the carbon backbones
... [Show More] from amino acids end up as intermediates in the ________. -
ANSWERS>>>citric acid cycle
When 2-butene reacts completely with bromine, the product is - ANSWERS>>>2,3-dibromobutane.
Amino acids that can be synthesized in the body are called ______ amino acids. -
ANSWERS>>>nonessential
Which conversion is accomplished during glycolysis? - ANSWERS>>>glucose to pyruvate
Every turn of the citric acid cycle directly produces ________ molecule(s) of ATP. - ANSWERS>>>one
The process of converting ADP to ATP in the mitochondrion takes place by a process known as -
ANSWERS>>>oxidative phosphorylation.
Which family of organic molecules is a hydrocarbon? - ANSWERS>>>aromatic
All of the following can be classified as biomolecules except - ANSWERS>>>all of them are
biomolecules
A genetic map is a(an) - ANSWERS>>>list of locations of markers that relate to inheritable traits.
Which type of amine will react with mineral acids to form soluble ammonium salts? -
ANSWERS>>>A,B, and C
Which amino acid is classified as neutral and non-polar? - ANSWERS>>>phenylanaine
In an individual who is starving or fasting, the body meets its need for glucose first by the process of
________, and then by the process of ________. - ANSWERS>>>glycogenolysis; gluconeogenesis
The pathway followed by glucose when energy is needed is - ANSWERS>>>glycolysis.
The alcohol functional group has - ANSWERS>>>a carbon-oxygen-hydrogen group.
The commonly accepted mechanism for explaining alkene reactions involves formation of -
ANSWERS>>>carbocations
Lemon juice can be used to remove the odor of fish on a person's hands after cleaning fish. The
chemical explanation for this is that the - ANSWERS>>>acid in the lemon juice reacts with the odorcausing amines to form an odorless salt.
Which chemical is produced from pyruvate when it is metabolized in muscle cells under aerobic
conditions? - ANSWERS>>>acetyl-SCoA
When hydrocarbons undergo incomplete combustion, the product(s) is(are) - ANSWERS>>>CO2, H20
and Soot
All of the following statements concerning digestion are correct except - ANSWERS>>>the same
enzymes are used in the digestion of carbohydrates, lipids, and proteins.
Which compound has the lowest boiling point? - ANSWERS>>>The one with just C
Which molecule would be the most acidic? - ANSWERS>>>phenol
The reaction of amino acids to give peptides involves which pair of functional groups? -
ANSWERS>>>an amino and a carboxyl group [Show Less]