BAP Final Exam UPDATED ACTUAL Questions and CORRECT Answers
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Course
BAP
Institution
BAP
BAP Final Exam UPDATED ACTUAL
Questions and CORRECT Answers
A researcher is investigating that relationship between the existing species diversity in a
community and the ability of an introduced non-native species to destabilize the community.
Which of the following graphs is most consistent...
BAP Final Exam UPDATED ACTUAL
Questions and CORRECT Answers
A researcher is investigating that relationship between the existing species diversity in a
community and the ability of an introduced non-native species to destabilize the community.
Which of the following graphs is most consistent with the claim that communities with high
diversity are more resistant to change than are communities with low diversity? - CORRECT
ANSWER✔✔- as species diversity increases, survival of invaders decreases because more
niches are occupied
For this pair of items, choose the option that best describes their relationship. A) The
probability that amino acids with polar side chains are hydrophobic. B) The probability that
fatty acids are hydrophobic. - CORRECT ANSWER✔✔- Item A is less than item B
Which of the following is not a polymer? - CORRECT ANSWER✔✔- Glucose
Which of the following statements best supports the claim that organisms share fundamental
processes as a result of evolution? - CORRECT ANSWER✔✔- All organisms share a
genetic code organized into triplet codons, making it possible for one organism to express a
gene from another organism.
Which of the following correctly illustrates a dipeptide and an amino acid in the optimal
position to form a tripeptide? - CORRECT ANSWER✔✔- C+O-OH connects to H
The structure depicted above shows the - CORRECT ANSWER✔✔- વ helix secondary
structure of a polypeptide
How does water act in most solutions? - CORRECT ANSWER✔✔- It is a universal solvent,
dissolving mostly ionic or polar covalent substances
A group of molecular biologists is trying to synthesize a new artificial compound to mimic
the effects of a known hormone that influences sexual behavior. They have turned to you for
advice. Which of the following compounds is most likely to mimic the effects of the
hormone? - CORRECT ANSWER✔✔- A compound with the same three-dimensional shape
as a part of the hormone
, Ice floats because: - CORRECT ANSWER✔✔- The distance between the water molecules
increases as water freezes
Which functional group is not present in this molecule? - CORRECT ANSWER✔✔-
Sulfhydryl
Differences among organisms are caused by - CORRECT ANSWER✔✔- Differences in the
types and relative amounts of organic molecules synthesized by each organism
Why are hydrocarbons insoluble in water? - CORRECT ANSWER✔✔- The majority of their
bonds are nonpolar covalent carbon-to-hydrogen linkages.
A new organism is discovered in the forest of Costa Rica. Scientists there determine that the
polypeptide sequence of hemoglobin from the new organism has 25 amino acid differences
from humans, 40 differences from a gibbon, 57 differences from a rat, and 70 differences
from a frog. These data suggest that the new organism - CORRECT ANSWER✔✔- Is more
closely related to humans than to frogs.
The diagram below shows energy changes in a specific chemical reaction with and without
the addition of an enzyme to the reaction. which of the following questions can best be
answered by the diagram? - CORRECT ANSWER✔✔- Does the addition of an enzyme
reduce the activation energy required for a reaction?
During an experiment, the amount of substrate is gradually increased and the amount of
enzyme was kept the same. Which of the graphs above would best describe the results? -
CORRECT ANSWER✔✔- B
Which of the following best describes the function of the coenzymes NAD and FAD in
eukaryotic cellular respiration? - CORRECT ANSWER✔✔- They accept electrons during
oxidation-reduction reactions.
The endocrine system incorporates feedback mechanisms that maintain homeostasis. Which
of the following demonstrates negative feedback by the endocrine system?
During labor, the fetus exerts pressure on the uterine wall, inducing the production of
oxytocin, which stimulates uterine wall contraction. The contractions cause the fetus to
further push on the wall, increasing the production of oxytocin.
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