BSC1005 MIDTERM MDC Test Questions with 100% Verified
Answers Graded A+
Which Kingdom of Eukarya consist primarily of A Base ______. - ANSWER -Will increase
unicellular organisms? - ANSWER -Protista the PH of a solution as it will lower the H+ ions.
What accounts for the different breeds of Animals store carbohydrates as _______? -
domesticated dogs? - ANSWER -Artificial ANSWER -Glycogen.
selection.
The following molecule is best described as
What does adaption mean in a biological ______.
context? - ANSWER -The accumulation of CH3 - CH2 - CH2 - CH2 - ANSWER -
favorable variations in a population over time. hydrocarbon.
What is the difference between discovery A pleated sheet is an example of protein
science and hypothesis driven science? - ______structure - ANSWER -Secondary
ANSWER -Discover science describes
natural structures and processes as accurately
as possible through careful observation and data A single carbon atom can form a maximum of
analysis. ______ covalent bonds. - ANSWER -4
Hypothesis- driven science is the observation
and induction of discovery science. It stimulates The following molecule is best described as
us to seek natural structures and processes. _______.
CH3-CH2-CH2-CH2 - ANSWER -
hydrocarbon.
A Hypothesis is a ____. - ANSWER -
Tentative answer to a question.
Enzymes are? - ANSWER -proteins.
What is a Gene? - ANSWER -A unit of
inheritance. How do radioactive isotopes differ from isotopes?
- ANSWER -RADIOACTIVE ISOTOPES:
UNSTABLE
Relative to a PH of 6, a PH of 4 has a ______. -
ANSWER -100 time high H+ concentration. ISOTOPES: STABLE
Why is water considered a polar molecule? - An uncharged atom of gold has an ATOMIC
ANSWER -The oxygen end of the molecule NUMBER of 79 and an ATOMIC MASS of 197.
has a slight negative charge, and the hydrogen
end has a slight positive charge. This atom has _____ protons, _______ neutrons,
and ______ electrons. - ANSWER -
79....118....79
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, BSC1005 MIDTERM MDC Test Questions with 100% Verified
Answers Graded A+
The branch of biology that explains both the
The hydrogens and oxygen of a water molecule diversity and unity of life is ______. -
are held together by ______ bonds. - ANSWER -Evolution.
ANSWER -Covalent.
You try to start your car, but it does not start.
The four most common elements found in living Which of these is a prediction? - ANSWER -
things are ______. - ANSWER -Carbon, If I recharge the battery, then my car will start.
oxygen, nitrogen, and hydrogen.
What is required for natural selection to occur?
Amino acids include a side group as well as A) unequal reproductive success
_____. - ANSWER -- a central carbon B) individual variation
- a hydrogen atom C) overreproduction
- an amino group D) inheritance
- a carboxyl group E) all of the above - ANSWER -ALL OF
THE ABOVE!
LOOK UP FIGURE TO - ANSWER -Single
DNA structure. The concept of a membrane as a fluid mosaic
reflects the ability of ______. - ANSWER -
Phospholipids AND proteins to drift about in the
_____ is a steroid. - ANSWER -Estrogen. plane of the membrane
A friend of yours appears to have put on a lot of A hormone that will be secreted from the cell is
muscle very quickly. At the same time, you notice manufactured by ribosomes ________. -
that your friend seems to have a lot of mood ANSWER -attached to endoplasmic
swings and appears depressed. It is reasonable reticulum.
for you to suspect that your friend has begun to
take ______. - ANSWER -an ANABOLIC
STEROID What structures move proteins from the ER to the
Golgi apparatus? - ANSWER -transport
vesicles.
You try to start your car, but it does not start.
Which of these is a hypothesis? -
ANSWER -My car battery is dead. Which of the following is a feature of prokaryotic
cells but not eukaryotic cells? - ANSWER -
Pili
How does TAXONOMY assist biologist? -
ANSWER -by categorizing diverse items
into smaller and smaller numbers of groups. Information is transferred from the nucleus to
ribosomes via ____. - ANSWER -mRNA
2/7
Answers Graded A+
Which Kingdom of Eukarya consist primarily of A Base ______. - ANSWER -Will increase
unicellular organisms? - ANSWER -Protista the PH of a solution as it will lower the H+ ions.
What accounts for the different breeds of Animals store carbohydrates as _______? -
domesticated dogs? - ANSWER -Artificial ANSWER -Glycogen.
selection.
The following molecule is best described as
What does adaption mean in a biological ______.
context? - ANSWER -The accumulation of CH3 - CH2 - CH2 - CH2 - ANSWER -
favorable variations in a population over time. hydrocarbon.
What is the difference between discovery A pleated sheet is an example of protein
science and hypothesis driven science? - ______structure - ANSWER -Secondary
ANSWER -Discover science describes
natural structures and processes as accurately
as possible through careful observation and data A single carbon atom can form a maximum of
analysis. ______ covalent bonds. - ANSWER -4
Hypothesis- driven science is the observation
and induction of discovery science. It stimulates The following molecule is best described as
us to seek natural structures and processes. _______.
CH3-CH2-CH2-CH2 - ANSWER -
hydrocarbon.
A Hypothesis is a ____. - ANSWER -
Tentative answer to a question.
Enzymes are? - ANSWER -proteins.
What is a Gene? - ANSWER -A unit of
inheritance. How do radioactive isotopes differ from isotopes?
- ANSWER -RADIOACTIVE ISOTOPES:
UNSTABLE
Relative to a PH of 6, a PH of 4 has a ______. -
ANSWER -100 time high H+ concentration. ISOTOPES: STABLE
Why is water considered a polar molecule? - An uncharged atom of gold has an ATOMIC
ANSWER -The oxygen end of the molecule NUMBER of 79 and an ATOMIC MASS of 197.
has a slight negative charge, and the hydrogen
end has a slight positive charge. This atom has _____ protons, _______ neutrons,
and ______ electrons. - ANSWER -
79....118....79
1/7
, BSC1005 MIDTERM MDC Test Questions with 100% Verified
Answers Graded A+
The branch of biology that explains both the
The hydrogens and oxygen of a water molecule diversity and unity of life is ______. -
are held together by ______ bonds. - ANSWER -Evolution.
ANSWER -Covalent.
You try to start your car, but it does not start.
The four most common elements found in living Which of these is a prediction? - ANSWER -
things are ______. - ANSWER -Carbon, If I recharge the battery, then my car will start.
oxygen, nitrogen, and hydrogen.
What is required for natural selection to occur?
Amino acids include a side group as well as A) unequal reproductive success
_____. - ANSWER -- a central carbon B) individual variation
- a hydrogen atom C) overreproduction
- an amino group D) inheritance
- a carboxyl group E) all of the above - ANSWER -ALL OF
THE ABOVE!
LOOK UP FIGURE TO - ANSWER -Single
DNA structure. The concept of a membrane as a fluid mosaic
reflects the ability of ______. - ANSWER -
Phospholipids AND proteins to drift about in the
_____ is a steroid. - ANSWER -Estrogen. plane of the membrane
A friend of yours appears to have put on a lot of A hormone that will be secreted from the cell is
muscle very quickly. At the same time, you notice manufactured by ribosomes ________. -
that your friend seems to have a lot of mood ANSWER -attached to endoplasmic
swings and appears depressed. It is reasonable reticulum.
for you to suspect that your friend has begun to
take ______. - ANSWER -an ANABOLIC
STEROID What structures move proteins from the ER to the
Golgi apparatus? - ANSWER -transport
vesicles.
You try to start your car, but it does not start.
Which of these is a hypothesis? -
ANSWER -My car battery is dead. Which of the following is a feature of prokaryotic
cells but not eukaryotic cells? - ANSWER -
Pili
How does TAXONOMY assist biologist? -
ANSWER -by categorizing diverse items
into smaller and smaller numbers of groups. Information is transferred from the nucleus to
ribosomes via ____. - ANSWER -mRNA
2/7
