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BSC1005 MIDTERM MDC NEWEST ACTUAL Exam COMPLETE 100 QUESTIONS AND CORRECT DETAILED ANSWERS $17.99   Add to cart

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BSC1005 MIDTERM MDC NEWEST ACTUAL Exam COMPLETE 100 QUESTIONS AND CORRECT DETAILED ANSWERS

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BSC1005 MIDTERM MDC NEWEST ACTUAL Exam COMPLETE 100 QUESTIONS AND CORRECT DETAILED ANSWERS

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  • August 14, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BSC1005
  • BSC1005
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BSC1005 MIDTERM MDC NEWEST ACTUAL Exam
COMPLETE 100 QUESTIONS AND CORRECT
DETAILED ANSWERS

What is Biology? - ANSWERThe scientific study of life.

Proper components of the SCIENTIFIC METHOD. - ANSWERObservation, Question,
Hypothesis, Prediction, Experiment, Results, Conclusion.

Taxonomy is the ____? - ANSWERNaming and classifying of species.

Which Kingdom of Eukarya consist primarily of unicellular organisms? -
ANSWERProtista

What accounts for the different breeds of domesticated dogs? - ANSWERArtificial
selection.

Relative to prokaryotic cells, eukaryotic cells are usually ______. -
ANSWEREUKARYOTIC: Larger, and MORE COMPLEX.

What does adaption mean in a biological context? - ANSWERThe accumulation of
favorable variations in a population over time.

What is the difference between discovery science and hypothesis driven science? -
ANSWERDiscover science describes natural structures and processes as accurately as
possible through careful observation and data analysis.

Hypothesis- driven science is the observation and induction of discovery science. It
stimulates us to seek natural structures and processes.

A Hypothesis is a ____. - ANSWERTentative answer to a question.

What is a Gene? - ANSWERA unit of inheritance.

The second Electron Shell of an atom can hold a maximum of _____ electrons. -
ANSWER8

All atoms of an element have the same number of _____. - ANSWERProtons

Relative to a PH of 6, a PH of 4 has a ______. - ANSWER100 time high H+
concentration.

The lower the PH of a solution, the ________. - ANSWERmore acidic.

, ______ is an example of an element. - ANSWERCarbon

What are the reactants of the following chemical reaction? C6H12O6 + 6 H2O + 6 O2 +
---> 6 CO2 +12H2O - ANSWERC6H12O6, H2O, and O2

Why is water considered a polar molecule? - ANSWERThe oxygen end of the molecule
has a slight negative charge, and the hydrogen end has a slight positive charge.

Adjacent water molecules are joined by _______ bonds. - ANSWERPolar and covalent.

A Base ______. - ANSWERWill increase the PH of a solution as it will lower the H+
ions.

Animals store carbohydrates as _______? - ANSWERGlycogen.

The following molecule is best described as ______.
CH3 - CH2 - CH2 - CH2 - ANSWERhydrocarbon.

A pleated sheet is an example of protein ______structure - ANSWERSecondary

Carbohydrates typically include ______. - ANSWERC, H, and O atoms.

A single carbon atom can form a maximum of ______ covalent bonds. - ANSWER4

Proteins are polymers constructed from _______ monomers. - ANSWERAmino acid.

Which of the following is true regrading a DNA molecule? - ANSWERThe amount of
adenine is equal to the amount of thymine, and the amount of guanine is equal to the
amount of cytosine.

The following molecule is best described as _______.
CH3-CH2-CH2-CH2 - ANSWERhydrocarbon.

Enzymes are? - ANSWERproteins.

Destruction of a proteins shape is called _____. - ANSWERdenaturation

How do radioactive isotopes differ from isotopes? - ANSWERRADIOACTIVE
ISOTOPES: UNSTABLE

ISOTOPES: STABLE

What are the reactant(s) in the following chemical reaction?
C6H12O6+6 H2O+6 O2--->6 CO2+12 H2O - ANSWERC6H12O6, H2O, and O2

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