BIOL 105 - EXAM
2 (TEST
ANSWERS)
Which of the following statement is TRUE?
Biological organisms are open systems (e.g., energy is exchanged between
organisms and their surroundings)
1 multiple choice option
Anabolisms are procedures characterized as the following?
Make larger molecule for the body, and the processes use energy
3 multiple choice options
Food may be considered as this type of energy:
Chemical energy
3 multiple choice options
Which of the following statements is TRUE with regarding the First Law of
Thermodynamics?
The amount of energy in the universe is constant and conserved. In other
words, there has been, and already will be, exactly the same amount of
energy in the universe
1 multiple choice option
The Second Law of Thermodynamics
Energy will be lost as heat in energy transfers or transformations
3 multiple choice options
Enzymes have the following properties:
, -Susceptible to changes in temperature, pH, salt concentrations, etc
-Bring the substrates together in an optimal orientation for reaction
-Create an optimal environment for the reaction to occur within the active
site
3 multiple choice options
cellular respiration includes the following process:
Glycolysis, citric acid cycle, oxidative phosphorylation
3 multiple choice options
Glycolysis occurs in this site of the cell:
Cytoplasm
3 multiple choice options
Which of the statement is TRUE?
Cellular respiration may occur in an environment that contains no oxygen,
and in such cases, inorganic compounds such as sulfate may function as
electron acceptors
1 multiple choice option
During photosynthesis, stomata play important roles in this process:
Exchange gas, absorb light, transport water
3 multiple choice options
During photosynthesis, light-dependent reactions occur in this part of the cell
in the leaf:
Thylakoids
3 multiple choice options
During Calvin cycles, the carbon molecules are from:
Co2
3 multiple choice options
Which of the following organisms may produce energy (e.g., food) via
photosynthesis?
Plant, Algae, Cyanobacteria and euglena
3 multiple choice options
2 (TEST
ANSWERS)
Which of the following statement is TRUE?
Biological organisms are open systems (e.g., energy is exchanged between
organisms and their surroundings)
1 multiple choice option
Anabolisms are procedures characterized as the following?
Make larger molecule for the body, and the processes use energy
3 multiple choice options
Food may be considered as this type of energy:
Chemical energy
3 multiple choice options
Which of the following statements is TRUE with regarding the First Law of
Thermodynamics?
The amount of energy in the universe is constant and conserved. In other
words, there has been, and already will be, exactly the same amount of
energy in the universe
1 multiple choice option
The Second Law of Thermodynamics
Energy will be lost as heat in energy transfers or transformations
3 multiple choice options
Enzymes have the following properties:
, -Susceptible to changes in temperature, pH, salt concentrations, etc
-Bring the substrates together in an optimal orientation for reaction
-Create an optimal environment for the reaction to occur within the active
site
3 multiple choice options
cellular respiration includes the following process:
Glycolysis, citric acid cycle, oxidative phosphorylation
3 multiple choice options
Glycolysis occurs in this site of the cell:
Cytoplasm
3 multiple choice options
Which of the statement is TRUE?
Cellular respiration may occur in an environment that contains no oxygen,
and in such cases, inorganic compounds such as sulfate may function as
electron acceptors
1 multiple choice option
During photosynthesis, stomata play important roles in this process:
Exchange gas, absorb light, transport water
3 multiple choice options
During photosynthesis, light-dependent reactions occur in this part of the cell
in the leaf:
Thylakoids
3 multiple choice options
During Calvin cycles, the carbon molecules are from:
Co2
3 multiple choice options
Which of the following organisms may produce energy (e.g., food) via
photosynthesis?
Plant, Algae, Cyanobacteria and euglena
3 multiple choice options
