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College Quantum Physics and the Atom
Which of the following combinations of n, l, and ml could lead to the orbital shown?
Single-Electron Orbitals - S
  1. n=2,l=1,ml=-1,0,1
  2. n=3,l=0,ml=0
  3. n=4,l=2,ml=-2
  4. None of the above
College Quantum Physics and the Atom
Which combination of n, l, and ml values could represent the orbital shown?
Single-Electron Orbitals - F₃
  1. n=3, l=2, and ml=-2
  2. n=3, l=0, and l=0
  3. n=4, l=3, and ml=3
  4. n=4, l=1, and ml=-1
College Biochemical Pathways
The CO2 we exhale is produced during which stage of respiration?
  1. ETC
  2. Glycosis
  3. Kreb's Cycle
  4. Kreb's Cycle and ETC
  5. Calvin Cycle
College Organic Chemistry
Which of the following molecules could be joined, leading to the polymer shown?
Formula - Polyethylene
  1. ethane
  2. ethylene
  3. ethyne
  4. methane
College Properties of Matter
Which of the following does NOT exist on one of the lines or curves shown in the phase diagram?
Phase Diagram
  1. solid-liquid equilibrium
  2. solid-gas equilibrium
  3. solid phase
  4. liquid-gas equilibrium
  5. critical point
College Macromolecules
An amino acid is to a protein as a                 is to a nucleic acid.
  1. nucleotide
  2. monosaccharide
  3. fatty acid
  4. triglyceride
College Properties of Matter
Given the phase diagram, which of the following processes could occur as pressure increases at a given temperature?
Phase Diagram
  1. Freezing
  2. Evaporation
  3. Condensation
  4. All of the above
College Biochemical Pathways
What is the final stage of glucose oxidation?
  1. intermediate stage
  2. glycolysis
  3. citric acid cycle
  4. electron transport system
College Biochemical Pathways
Respiration                                        and cellular respiration                                       .
  1. produces ATP ..... is gas exchange
  2. is gas exchange ..... produces ATP
  3. produces glucose ..... produces oxygen
  4. uses glucose ..... produces glucose
  5. light energy ..... produces ADP
College Biochemical Pathways
What are the main products of photosynthesis?
  1. glucose and oxygen
  2. ATP and oxygen
  3. mesophyll
  4. photosynthesis
College Nuclear Chemistry
Isotopes have:
  1. The same number of neutrons
  2. A different number of neutrons
  3. A different number protons
  4. A different number of electrons
College Properties of Matter
How does the phase diagram shown for water differ from most phase diagrams?
Phase Diagram
  1. The triple point is unusually high for water
  2. The liquid-gas phase boundary typically curves downward, whereas, with water, it curves upward
  3. The solid-gas phase boundary typically points to the right, whereas, in the case of water, it points to the left
  4. None of the above
College Macromolecules
What is a(n) example of carbohydrate?
  1. Sugar
  2. Starch
  3. Both sugar and starch
  4. Neither sugar and starch
College Biochemical Pathways
The third stage of glucose oxidation is called                          .
  1. intermediate stage
  2. glycolysis
  3. citric acid cycle
  4. electron transport system
College Macromolecules
What is the most common element in the human body by mass?
  1. Calcium
  2. hydrogen
  3. carbon
  4. oxygen
  5. nitrogen
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