Biology EOC Practice Test Questions and
Answers with Latest Update
A variety of organic molecules have been found in meteorites that have landed on Earth,
including individual amino acids and lipid molecules. To date, however, no microspheres have
been found on these meteorites. Why is it unlikely that microspheres will ever be found on a
meteorite even though lipids can form in them? Groups of lipids will only form into
microspheres when they are in liquid water
Which of the following best compares the structures of lipids and carbohydrates? Both
consist of carbon, hydrogen, and oxygen, but carbohydrates have repeating structural unit and
lipids do not.
Which of the following best describes the difference between the functions of nucleic acids and
enzymes? Nucleic acids contain the genetic code for protein synthesis, while enzymes
catalyze chemical reactions.
Some proteins catalyze biochemical reactions. If a genetic defect prevented a protein catalyst
from being produced, which of the following do you predict would happen in the cell?
The reaction the protein catalyzes would proceed very slowly if not at all.
, Which of the following best summarizes why the technological invention of microscopes was
important to biology? It allowed for development of the cell theory.
Early elements of the cell theory followed soon after the development of Hooke's light
microscope. What does this relationship suggest about the evolution of the cell theory since
Hooke? Improvements in technology are closely related to changes in the cell theory.
Which of the following characteristics defines a cell as a eukaryote? Having a nucleus
Which statement best compares eukaryote and a prokaryote? Eukaryotes have
membrane-bound organelles, while prokaryotes have few specialized structures.
Which of the following best compares the structures found in plant cells and animal cells?
Animal cells do not contain chloroplasts, cell walls, or a large central vacuole while plant
cells do.
Answers with Latest Update
A variety of organic molecules have been found in meteorites that have landed on Earth,
including individual amino acids and lipid molecules. To date, however, no microspheres have
been found on these meteorites. Why is it unlikely that microspheres will ever be found on a
meteorite even though lipids can form in them? Groups of lipids will only form into
microspheres when they are in liquid water
Which of the following best compares the structures of lipids and carbohydrates? Both
consist of carbon, hydrogen, and oxygen, but carbohydrates have repeating structural unit and
lipids do not.
Which of the following best describes the difference between the functions of nucleic acids and
enzymes? Nucleic acids contain the genetic code for protein synthesis, while enzymes
catalyze chemical reactions.
Some proteins catalyze biochemical reactions. If a genetic defect prevented a protein catalyst
from being produced, which of the following do you predict would happen in the cell?
The reaction the protein catalyzes would proceed very slowly if not at all.
, Which of the following best summarizes why the technological invention of microscopes was
important to biology? It allowed for development of the cell theory.
Early elements of the cell theory followed soon after the development of Hooke's light
microscope. What does this relationship suggest about the evolution of the cell theory since
Hooke? Improvements in technology are closely related to changes in the cell theory.
Which of the following characteristics defines a cell as a eukaryote? Having a nucleus
Which statement best compares eukaryote and a prokaryote? Eukaryotes have
membrane-bound organelles, while prokaryotes have few specialized structures.
Which of the following best compares the structures found in plant cells and animal cells?
Animal cells do not contain chloroplasts, cell walls, or a large central vacuole while plant
cells do.
