DELGADO BIOLOGY 141 EXAM 4 2026-2027
QUESTIONS AND CORRECT ANSWERS GRADED
A+ LATEST
Simple molecules are further broken down in cells in a process called ________,
during which energy stored in their chemical bonds is used to power the production
of ATP.
A. Photosynthesis
B. Anabolism
C. Respiration
D. muscle contraction
C. Respiration
Glucose is broken down to carbon dioxide and water in organisms which breathe
air in a process called ________ respiration.
A. Anaerobic
B. Continuous
C. Glucose
D. Aerobic
D. Aerobic
,In glycolysis, a major portion of the energy remains in the final product, which is
called _______.
A. Glucose
B. Citrate
C. Glyceraldehyde 3-phosphate (G3P)
D. Pyruvate
D. Pyruvate
All of the reactions of glucose oxidation that follow glycolysis and involve the
transfer of electrons to their final acceptor, take place in eukaryotic cells in the
__________.
A. Chloroplasts
B. Nucleus
C. Mitochondria
D. Plasma membrane
C. Mitochondria
The return of the protons into the mitochondrial matrix through mitochondrial
membrane channels occurs by the process of ________.
A. Diffusion
B. Osmosis
, C. active transport
D. reversal of potential
A. Diffusion
While water continually orients phospholipids into a lipid bilayer, it does not fix
the lipids permanently into position. Thus, the bilayer is considered to be _______
in nature.
A. static
B. fluid
C. fluctuating
D. charged
B. fluid
Organisms that can manufacture their own chemical energy sources are called
____________.
A. Autotrophs
B. Heterotrophs
C. Oligotrophs
D. Chemotrophs
A. Autotrophs
QUESTIONS AND CORRECT ANSWERS GRADED
A+ LATEST
Simple molecules are further broken down in cells in a process called ________,
during which energy stored in their chemical bonds is used to power the production
of ATP.
A. Photosynthesis
B. Anabolism
C. Respiration
D. muscle contraction
C. Respiration
Glucose is broken down to carbon dioxide and water in organisms which breathe
air in a process called ________ respiration.
A. Anaerobic
B. Continuous
C. Glucose
D. Aerobic
D. Aerobic
,In glycolysis, a major portion of the energy remains in the final product, which is
called _______.
A. Glucose
B. Citrate
C. Glyceraldehyde 3-phosphate (G3P)
D. Pyruvate
D. Pyruvate
All of the reactions of glucose oxidation that follow glycolysis and involve the
transfer of electrons to their final acceptor, take place in eukaryotic cells in the
__________.
A. Chloroplasts
B. Nucleus
C. Mitochondria
D. Plasma membrane
C. Mitochondria
The return of the protons into the mitochondrial matrix through mitochondrial
membrane channels occurs by the process of ________.
A. Diffusion
B. Osmosis
, C. active transport
D. reversal of potential
A. Diffusion
While water continually orients phospholipids into a lipid bilayer, it does not fix
the lipids permanently into position. Thus, the bilayer is considered to be _______
in nature.
A. static
B. fluid
C. fluctuating
D. charged
B. fluid
Organisms that can manufacture their own chemical energy sources are called
____________.
A. Autotrophs
B. Heterotrophs
C. Oligotrophs
D. Chemotrophs
A. Autotrophs
