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cell bio exam 1 practice exam
Questions and Answers (100%
Correct Answers) Already Graded A+
Proteins are important architectural and catalytic components
within the cell, helping to determine its chemistry, shape, and
© 2026 Assignment
ability to respond to changes in the environment. Remarkably,
all the different proteins in a cell are made from the same 20
__________. By linking them in different sequences, the cell can
Guru01 - Stuvia
make protein molecules with different conformations and
Expert
surface chemistries, and therefore different functions. Ans:
amino acids
A cell’s genome Ans: contains all of a cell's DNA.
What unit of length would you generally use to measure a
typical plant or animal cell? Ans: micrometers
Prokaryotic cells do not possess Ans: a nucleus.
The __________ is made up of two concentric membranes and is
continuous with the membrane of the endoplasmic reticulum.
Ans: nuclear envelope
Which of the following organelles has both an outer and an
inner membrane? Ans: mitochondrion
Mitochondria perform cellular respiration, a process that uses
oxygen, generates carbon dioxide, and produces chemical
energy for the cell. Which answer below is a correct pairing of
cell bio exam 1 practice exam
Questions and Answers (100%
Correct Answers) Already Graded A+
Proteins are important architectural and catalytic components
within the cell, helping to determine its chemistry, shape, and
© 2026 Assignment
ability to respond to changes in the environment. Remarkably,
all the different proteins in a cell are made from the same 20
__________. By linking them in different sequences, the cell can
Guru01 - Stuvia
make protein molecules with different conformations and
Expert
surface chemistries, and therefore different functions. Ans:
amino acids
A cell’s genome Ans: contains all of a cell's DNA.
What unit of length would you generally use to measure a
typical plant or animal cell? Ans: micrometers
Prokaryotic cells do not possess Ans: a nucleus.
The __________ is made up of two concentric membranes and is
continuous with the membrane of the endoplasmic reticulum.
Ans: nuclear envelope
Which of the following organelles has both an outer and an
inner membrane? Ans: mitochondrion
Mitochondria perform cellular respiration, a process that uses
oxygen, generates carbon dioxide, and produces chemical
energy for the cell. Which answer below is a correct pairing of
