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  5. TEAS Section 2: Sentence Correction

Free TEAS Section 2: Sentence Correction Exam Braindumps (page: 4)

Page 3 of 21
PDF with 80 Questions

The rate of a chemical reaction depends on all of the following except ____________.

  1. amount of mass lost
  2. presence of catalysts
  3. temperature
  4. surface area

Answer(s): A

Explanation:

The rate at which a chemical reaction occurs does not depend on the amount of mass lost, since the law of conservation of mass (or matter) states that in a chemical reaction there is no loss of mass.



For a given mass and constant temperature, an inverse relationship exists between the volume and pressure of a gas.

Which of the answer choices provided best defines the following statement?

  1. Stefan-Boltzmann Law
  2. Ideal Gas Law
  3. Boyle's Law
  4. Charles' Law

Answer(s): C

Explanation:

Boyle's law states that for a constant mass and temperature, pressure and volume are related inversely to one another:
PV = c, where c = constant.



Prokaryotic and eukaryotic cells are similar in having which of the following?

  1. Presence of a nucleus
  2. Protein-studded DNA
  3. Integral membrane proteins in the plasma membrane
  4. Membrane-bound organelles

Answer(s): D

Explanation:

Both prokaryotes and eukaryotes interact with the extracellular environment and use membrane-bound or membrane-associated proteins to achieve this. They both use diffusion and active transport to move materials in and out of their cells.
Prokaryotes have very few proteins associated with their DNA, whereas eukaryotes' DNA is richly studded with proteins. Both types of living things can have flagella, although with different structural characteristics in the two groups.
The most important differences between prokaryotes and eukaryotes are the lack of a nucleus and membrane- bound organelles in prokaryotes.



What is the role of ribosomes?

  1. waste removal
  2. storage
  3. transport
  4. make proteins

Answer(s): D

Explanation:

A ribosome is a structure of eukaryotic cells that makes proteins.






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