WorksheetsCLEP QUIZ
Total questions: 24
Worksheet time: 12mins
Where does glycolysis take place?
Mitochondrial matrix
Mitochondrial outer membrane
Mitochondrial inner membrane
Cytosol
The oxygen consumed during cellular respiration is involved directly in which process or event?
glycolysis
Accepting electrons at the end of the electron transport chain.
Citric acid cycle
The oxidation of pyruvate to acetyl CoA
Which process in eukaryotic cells will proceed normally whether oxygen is present or absent?
Electron transport
glycolysis
citric acid cycle
chemiosmosis
IN addition to ATP what are the end products of glycolysis.
CO2 and H2O
CO2 and pyruvate
NADH and pyruvate.
glycolysis
Which kind of Metabolic poison would most directly interfere with glycolysis.
A gent that reacts with oxygen and depletes its concentration
An agent that binds to pyruvate and inactivates it.
An agent that closely mimics the structure of glucose but is not metabolized
Which of the following intermediary metabolites enters the citric acid cycle and is formed, in part, by the removal of a carbon from one molecule of pyruvate?
Lactate
Acetyl CoA
Oxaloacetate
Citrate
Where are the proteins of the electron transport chain located?
Cytosol
Mitochondrial matrix
Mitochondrial inner membrane
Mitochondrial outer membrane
Energy released by the electron transport chain is used to pump H+ ions into which location?
Cytosol
mitochondrial inner membrane
mitochondrial outer membrane.
Mitochondrial intermembrane spacce.
Which metabolic pathway is common to both cellular respiration and fermentation?
Glucolysis
the citric acid cycle
the oxidation of pyruvate to acetyl CoA
Chemiosmosis
In the absence of oxygen, yeast cells can obtain energy by fermentation, resulting in the production of...
ATP, CO2, and ethanol
ATP, CO2, and lactate
Glycolysis is thought to be one of the most ancient of metabolic processes. Which state meant supports this idea?
Glycolysis is the most widespread metabolic pathway.
Glycolysis neither uses nor needs oxygen
When muscle cells undergo anaerobic respiration they become fatigued and painful. This now know to be caused by..
buildup of lactate
increase in ethanol
Which of the following is most likely to result if shade-tolerant plant would receive a minimal amount of water while receiving its necessary amount of ight?
low atp production
Increased output of oxygen
The light-dependent reactions take place:
Within the thylakoid membranes
in the outer membrane of the chloroplast
The Calvin cycle takes place in the:
stroma
photosystems
Which of the following is the product of the light reaction of photosynthesis?
Carbon monoxide
oxygen
What is the result when there is an increase in the intensity of light that a plant receives?
The rate of photosynthesis increases indefinitely to square root of the light intensity.
The rate of photosynthesis
When observing a plant, its visible color is..
wavelength being reflected by that plant
wavelength from the return of the electrons to their ground
Chlorophyll is located within the chloroplast in the..
thylakoid membrane
stroma
light-dependent reactions of photosynthesis produce
NADPH and ATP
H2) and RuBP
Photosynthesis uses sunlight to convert water and carbon dioxide into:
ATP and oxygen
Oxygen and high energy sugars
What happens during photosynthesis
Autotrophs produce carbohydrates
Heterotrophs produce sugar
What are the products of the light-dependent reactions?
ATP, NADPH, and O2 gas
ATP, NADPH, and glucose
Photosynthesis plays a role in the metabolism of a plant through...
Consuming CO2 and synthesizing sugars
Converting 02 into sugars.
