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Metabolism
Test Description: This game should be used for reviewing the proecess of Metabolism
Instructions: Answer all questions to get your test result.
1) Cellular Respiration is a __________ process.
A
all of the above
B
endergonic
C
Anabolic
D
Catoblic
2) NAD+ and FAD+ are considered to be _________ molecules.
A
coenzymes
B
coenzymes, electron acceptors and reduced forms
C
electron acceptors
D
coenzymes and electron acceptors
3) Metabolism describes ___________
A
all of the above
B
the elimination of waste products
C
the cells capacity to acquire energy
D
cellular processes used to store substances
4) which of the following statements is false?
A
there are differences in the quality of energy.
B
once energy is utilized, it disappears
C
whenever energy conversions occur, some energy is lost.
D
the universe has a certain amount of energy
5) The energy used by living organisms
A
is derived by breaking bonds that hold the atoms
B
is available only from glucose when it undergoes respiration
C
is declining through time
D
tends to accumulate in the food chain.
6) ATP and NADP+ act as what type of agents between breakdown and synthesis pathways?
A
linkage
B
enzymatic
C
feedback
D
catalytic
7) Which of the following is most closely associated with photosynthesis?
A
NADP+
B
NADH2
C
FADH
D
FAD
8) Which reaction is NOT an exergonic reaction?
A
digestion
B
making proteins
C
respiration
D
fire
9) Organisms that derive their chemical energy from the process of chemnosynthesis are
A
heterotrophs
B
parasites
C
mutualists
D
autotrophs
10) the 2nd law of thermodynamics states that
A
energy can be destroyed
B
energy tends to become increasingly more disorganized
C
if energy is gained by one region of the universe, another place in the universe also must gain energy in order to maintain h
D
energy can be transformed into matter and because of this we can get something for nothing.
*select an answer for all questions
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