BSC 197 Final Exam Questions With
Correct Answers
Which cellular process involves molecules passing through a channel or
| | | | | | | | | |
carrier protein until equilibrium is reached on both sides of the
| | | | | | | | | | |
membrane. NOTE-this process does NOT require the expenditure of
| | | | | | | | |
energy by the cell. - CORRECT ANSWER✔✔-facilitated diffusion
| | | | | | |
What part of an atom has a full positive charge? - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-proton
The type of bond that is formed by the attractive forces that result when
| | | | | | | | | | | | |
one atom donates an electron to another atom is: - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-ionic bond |
The golgi apparatus typically performs modifications of molecules that
| | | | | | | | |
were initially formed in which cell component? - CORRECT ANSWER✔✔-
| | | | | | | | |
endoplasmic reticulum |
Structural carbohydrates have which property that makes them useful
| | | | | | | | |
for building sturdy molecular structures? - CORRECT ANSWER✔✔-they
| | | | | | | |
tend to be straight so they can be packed tightly
| | | | | | | | |
,How many bonds will an oxygen atom make to mimic a full outer shell? -
| | | | | | | | | | | | | |
CORRECT ANSWER✔✔-2
| |
Most of the biologically significant features of water result from what
| | | | | | | | | | |
characteristic of water molecules? - CORRECT ANSWER✔✔-polarity of
| | | | | | | |
the molecule
|
Where in a eukaryotic cell will the process of transcription occur? -
| | | | | | | | | | | |
CORRECT ANSWER✔✔-in the nucleus
| | |
Which organelle is responsible for the initial glycosylation of
| | | | | | | | |
glycoproteins? - CORRECT ANSWER✔✔-endoplasmic reticulum | | | |
Plants typically produce lipids that ____________. - CORRECT
| | | | | | | |
ANSWER✔✔-have atleast one double bond between carbons | | | | | |
Which form of cellular uptake allows the collection of small samples of
| | | | | | | | | | | |
fluid from the outside of the cell and could be thought of as "cell
| | | | | | | | | | | | | |
sipping"? - CORRECT ANSWER✔✔-pinocytosis
| | |
How many hydrogen bonds are being made between the bases of the
| | | | | | | | | | | |
small DNA molecule shown below?
| | | |
, AT
|
GC
|
CG
|
AT
|
CG
|
G C - CORRECT ANSWER✔✔-16
| | | |
Which specific feature determines where a newly synthesized protein
| | | | | | | | |
will eventually be positioned? - CORRECT ANSWER✔✔-signal peptide in
| | | | | | | | |
the primary structure of the protein itself
| | | | | |
Which of the biological macromolecules is the most versatile and can
| | | | | | | | | | |
perform the widest range of biological functions? - CORRECT
| | | | | | | | |
ANSWER✔✔-proteins
What is the basic unit of life? - CORRECT ANSWER✔✔-cells
| | | | | | | | |
The specific type of reaction occurring while assembling a polymer that
| | | | | | | | | | |
results in a water molecule being produced is called what? - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-dehydration reaction |
A protein that would undergo glycosylation, modification of the glycosyl
| | | | | | | | | |
group and secretion would pass through organelles in which order? -
| | | | | | | | | | |
Correct Answers
Which cellular process involves molecules passing through a channel or
| | | | | | | | | |
carrier protein until equilibrium is reached on both sides of the
| | | | | | | | | | |
membrane. NOTE-this process does NOT require the expenditure of
| | | | | | | | |
energy by the cell. - CORRECT ANSWER✔✔-facilitated diffusion
| | | | | | |
What part of an atom has a full positive charge? - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-proton
The type of bond that is formed by the attractive forces that result when
| | | | | | | | | | | | |
one atom donates an electron to another atom is: - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-ionic bond |
The golgi apparatus typically performs modifications of molecules that
| | | | | | | | |
were initially formed in which cell component? - CORRECT ANSWER✔✔-
| | | | | | | | |
endoplasmic reticulum |
Structural carbohydrates have which property that makes them useful
| | | | | | | | |
for building sturdy molecular structures? - CORRECT ANSWER✔✔-they
| | | | | | | |
tend to be straight so they can be packed tightly
| | | | | | | | |
,How many bonds will an oxygen atom make to mimic a full outer shell? -
| | | | | | | | | | | | | |
CORRECT ANSWER✔✔-2
| |
Most of the biologically significant features of water result from what
| | | | | | | | | | |
characteristic of water molecules? - CORRECT ANSWER✔✔-polarity of
| | | | | | | |
the molecule
|
Where in a eukaryotic cell will the process of transcription occur? -
| | | | | | | | | | | |
CORRECT ANSWER✔✔-in the nucleus
| | |
Which organelle is responsible for the initial glycosylation of
| | | | | | | | |
glycoproteins? - CORRECT ANSWER✔✔-endoplasmic reticulum | | | |
Plants typically produce lipids that ____________. - CORRECT
| | | | | | | |
ANSWER✔✔-have atleast one double bond between carbons | | | | | |
Which form of cellular uptake allows the collection of small samples of
| | | | | | | | | | | |
fluid from the outside of the cell and could be thought of as "cell
| | | | | | | | | | | | | |
sipping"? - CORRECT ANSWER✔✔-pinocytosis
| | |
How many hydrogen bonds are being made between the bases of the
| | | | | | | | | | | |
small DNA molecule shown below?
| | | |
, AT
|
GC
|
CG
|
AT
|
CG
|
G C - CORRECT ANSWER✔✔-16
| | | |
Which specific feature determines where a newly synthesized protein
| | | | | | | | |
will eventually be positioned? - CORRECT ANSWER✔✔-signal peptide in
| | | | | | | | |
the primary structure of the protein itself
| | | | | |
Which of the biological macromolecules is the most versatile and can
| | | | | | | | | | |
perform the widest range of biological functions? - CORRECT
| | | | | | | | |
ANSWER✔✔-proteins
What is the basic unit of life? - CORRECT ANSWER✔✔-cells
| | | | | | | | |
The specific type of reaction occurring while assembling a polymer that
| | | | | | | | | | |
results in a water molecule being produced is called what? - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-dehydration reaction |
A protein that would undergo glycosylation, modification of the glycosyl
| | | | | | | | | |
group and secretion would pass through organelles in which order? -
| | | | | | | | | | |
