BIOD 171- Exam 2 / Verified
Questions with Correct Answers.
Quiz____?
True or False: Metabolism is a controlled set of biochemical reactions that
occur in living organisms in to maintain life -
Answer✓✓
True
Quiz____?
T/F: Enzymes are polysaccharides that catalyze chemical reactions -
Answer✓✓
False (enzymes are proteins)
Quiz____?
What are usually metal ions and assists enzyme during the catalysis
reaction? -
Answer✓✓
Cofactors
Quiz____?
Define catabolism -
Answer✓✓
The process of breaking down larger molecules into useful energy sources.
Quiz____?
Upon cellular injury, which metabolic process is involved during the
growth and repair phases of the cell? -
Page 1 of 6
, Answer✓✓
The anabolic process would be active as it is involved in the building up of
small complexes into larger complexes
Quiz____?
Describe energy transfer process relative to both ATP and ADP -
Answer✓✓
ATP has the energy (phosphate group) to donate while ADP can accept
energy in the form of a phosphate group. Thus ATP can be reduced (ATP-
ADP+Pi) while ADP can be built into ATP (ADP+Pi-ATP)
Quiz____?
An organism that derives its energy (generates ATP) from photons of light
is called -
Answer✓✓
Phototrophic microorganism
Quiz____?
An organism that derives its energy by removing electrons from elemental
sulfur would be classified as -
Answer✓✓
Lithotroph
Quiz____?
A reactive intermediate would be present in which phosphorylation
process -
Answer✓✓
?
Quiz____?
The chemical compound losing the phosphate group is referred to as the -
Page 2 of 6
Questions with Correct Answers.
Quiz____?
True or False: Metabolism is a controlled set of biochemical reactions that
occur in living organisms in to maintain life -
Answer✓✓
True
Quiz____?
T/F: Enzymes are polysaccharides that catalyze chemical reactions -
Answer✓✓
False (enzymes are proteins)
Quiz____?
What are usually metal ions and assists enzyme during the catalysis
reaction? -
Answer✓✓
Cofactors
Quiz____?
Define catabolism -
Answer✓✓
The process of breaking down larger molecules into useful energy sources.
Quiz____?
Upon cellular injury, which metabolic process is involved during the
growth and repair phases of the cell? -
Page 1 of 6
, Answer✓✓
The anabolic process would be active as it is involved in the building up of
small complexes into larger complexes
Quiz____?
Describe energy transfer process relative to both ATP and ADP -
Answer✓✓
ATP has the energy (phosphate group) to donate while ADP can accept
energy in the form of a phosphate group. Thus ATP can be reduced (ATP-
ADP+Pi) while ADP can be built into ATP (ADP+Pi-ATP)
Quiz____?
An organism that derives its energy (generates ATP) from photons of light
is called -
Answer✓✓
Phototrophic microorganism
Quiz____?
An organism that derives its energy by removing electrons from elemental
sulfur would be classified as -
Answer✓✓
Lithotroph
Quiz____?
A reactive intermediate would be present in which phosphorylation
process -
Answer✓✓
?
Quiz____?
The chemical compound losing the phosphate group is referred to as the -
Page 2 of 6
