Lists
Consider the following molecules that have similar masses.
Glucose: C6H12O6 = 180 g/mol
Saturated Fatty Acid: C10H20O2 = 172 g/mol
Saturated Linear Hydrocarbon: C13H28 = 184 g/mol
Each of these three molecules can be completely oxidized into CO2 and H2O either through the same or a slight modification of the procedure of aerobic respiration we discussed using glucose as our starting product. Given what you know about aerobic respiration and oxidation-reduction, place these molecules in the order of most energetic to least energetic—i.e., releases the most to least amount of energy upon oxidation.
Most Energic: Saturated Linear Hydrocarbon (most reduced)
Middle: Saturated Fatty Acid
Least Energetic: Glucose (most oxidized)
Which statement about the semiconservative replication of DNA is true?
A) Each of the original strands acts as a template for a new strand.
B) Only one of the original strands acts as a template for a new strand.
C) It involves the complete separation of the original strands, the synthesis of new strands, and the reassembly of double-stranded molecules.
D) The intact double-stranded molecule is used as a template.
E) RNA is used as a template for DNA
It involves the complete separation of the original strands, the synthesis of new strands, and the reassembly of double-stranded molecules.
In the process of Glycolysis name the number of CO2, number of NADH, Number of FADH2 and Number ATP (net)
# of CO2: 0
# of NADH: 2
# of FADH2: 0
# ATP (net): 2
Transports protons
A) Coenzyme Q (CoQ, Ubiquinone)
B) Cytochrome c
C) Respiratory Complex I
D) Respiratory Complex II
E) Respiratory Complex III
F) Respiratory Complex IV
Respiratory Complex I, Respiratory Complex III, Respiratory Complex IV
Production of ATP
A) Outer Membrane
B) Intermembrane Space
C) Inner Membrane
D) Stroma
E) Thylakoid Membrane
F) Thylakoid Lumen/Space
Stroma
What are two different molecular or biochemical fates for Glyceraldehyde-3-Phosphate (G3P) after removal from the Calvin cycle?
1. Starch (energy storage)
2. Sucrose (energy transport) (disaccharide of glucose and fructose)
The 5 end of the parental DNA template strand during DNA replication ____________.
A) is the part of the strand that is copied last
B) does not contain a phosphate group on the ribose
C) is the part of the strand that is copied first
D) is the end of both strands of DNA in a double helix
E) Is the elongating end of the daughter strand
is the part of the strand that is copied last
In the process of Lactate Fermentation name the number of CO2, number of NADH, Number of FADH2 and Number ATP (net)
# of CO2: 0
# of NADH: 0
# of FADH2: 0
# ATP (net): 0
Oxidizes NADH
A) Coenzyme Q (CoQ, Ubiquinone)
B) Cytochrome c
C) Respiratory Complex I
D) Respiratory Complex II
E) Respiratory Complex III
F) Respiratory Complex IV
Respiratory Complex I
Calvin Cycle Enzymes
A) Outer Membrane
B) Intermembrane Space
C) Inner Membrane
D) Stroma
E) Thylakoid Membrane
F) Thylakoid Lumen/Space
Stroma
Pyruvate is processed in a three-step reaction sequence to generate three products. list them below.
1. CO2
2. NADH
3. Acetyl CoA
If a 5′-to-3′ strand of coding strand DNA has the sequence GTCTATGCATTA, what would be the sequence of the resulting transcribed RNA?
A) 5′-GUCUAUGCAUUA-3′
B) 5′-GTCTATGCATTA-3′
C) 5′-CAGATACGTAAT-3′
D) 5′-CAGAUACGUAAU-3'
E) 3′-GUCUAUGCAUUA-5'
5′-CAGAUACGUAAU-3
In the process of Alcoholic Fermentation name the number of CO2, number of NADH, Number of FADH2 and Number ATP (net)
# of CO2: 2
# of NADH: 0
# of FADH2: 0
# ATP (net): 0
Oxidizes FADH2
A) Coenzyme Q (CoQ, Ubiquinone)
B) Cytochrome c
C) Respiratory Complex I
D) Respiratory Complex II
E) Respiratory Complex III
F) Respiratory Complex IV
Respiratory Complex II
Accumulation of H+
A) Outer Membrane
B) Intermembrane Space
C) Inner Membrane
D) Stroma
E) Thylakoid Membrane
F) Thylakoid Lumen/Space
Thylakoid Lumen/Space
DNA polymerase 3 is a enzyme responsible for elongating a linear strand of DNA. This enzyme has three functional restrictions which I listed in class. List them below
1. It can only copy single-stranded DNA
2. Adds only onto an existing free end
3. Add nucleotides ONLY onto -OH of a free 3' end
Which statement about the semiconservative replication of DNA is true?
A) Each of the original strands acts as a template for a new strand.
B) Only one of the original strands acts as a template for a new strand.
C) It involves the complete separation of the original strands, the synthesis of new strands, and the reassembly of double-stranded molecules.
D) The intact double-stranded molecule is used as a template.
E) RNA is used as a template for DNA
It involves the complete separation of the original strands, the synthesis of new strands, and the reassembly of double-stranded molecules.
In the process of Pyruvate Decarboxylation n name the number of CO2, number of NADH, Number of FADH2 and Number ATP (net)
# of CO2: 2
# of NADH: 2
# of FADH2: 0
# ATP (net): 0
Provides electrons to O2
A) Coenzyme Q (CoQ, Ubiquinone)
B) Cytochrome c
C) Respiratory Complex I
D) Respiratory Complex II
E) Respiratory Complex III
F) Respiratory Complex IV
Respiratory Complex IV
Production of Oxygen
A) Outer Membrane
B) Intermembrane Space
C) Inner Membrane
D) Stroma
E) Thylakoid Membrane
F) Thylakoid Lumen/Space
Thylakoid Lumen/Space
There are three products of the light-dependent reactions in photosynthesis. Please complete the table below to answer the following questions: What are the products and what role, if any, do they play in photosynthesis?
Name the three products and their roles in photosynthesis?
1. NADH- gives electrons to help reduce CO2 to carbohydrates
2. ATP- gives chemical energy to reduce CO2 to carbohydrates
3. O2- waste product
Which statement about the flow of genetic information is True?
A) Proteins encode information used to produce other proteins of the same amino acidsequence.
B) RNA encodes information that is transcribed into DNA, and DNA encodes information that is translated into proteins.
C) Proteins encode information that can be translated into RNA, and RNA encodes information that can be transcribed into DNA.
D) DNA encodes information that is transcribed into RNA, and RNA encodes information that is translated into proteins.
E) DNA encodes information that is translated directly to proteins, without any intermediaries.
DNA encodes information that is transcribed into RNA, and RNA encodesinformation that is translated into proteins.
In the process of Citric Acid Cycle n name the number of CO2, number of NADH, Number of FADH2 and Number ATP (net)
# of CO2: 4
# of NADH: 6
# of FADH2: 2
# ATP (net): 2
Oxidizes NADH
A) Coenzyme Q (CoQ, Ubiquinone)
B) Cytochrome c
C) Respiratory Complex I
D) Respiratory Complex II
E) Respiratory Complex III
F) Respiratory Complex IV
Respiratory Complex I
Plastoquinone (PQ)
A) Outer Membrane
B) Intermembrane Space
C) Inner Membrane
D) Stroma
E) Thylakoid Membrane
F) Thylakoid Lumen/Space
Thylakoid Membrane