BSC1005 MIDTERM MDC
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1. What is Biology? The scientific study of life.
2. Proper components of the SCIENTIFIC METHOD. Observation, Question,
Hypothesis, Prediction,
Experiment, Results, Con-
clusion.
3. Taxonomy is the ____? Naming and classifying of
species.
4. Which Kingdom of Eukarya consist primarily of unicel- Protista
lular organisms?
5. What accounts for the different breeds of domesticat- Artificial selection.
ed dogs?
6. Relative to prokaryotic cells, eukaryotic cells are usu- EUKARYOTIC: Larger, and
ally ______. MORE COMPLEX.
7. What does adaption mean in a biological context? The accumulation of favor-
able variations in a popu-
lation over time.
8. What is the difference between discovery science and Discover science de-
hypothesis driven science? scribes natural structures
and processes as accu-
rately as possible through
careful observation and
data analysis.
Hypothesis- driven sci-
ence is the observation
and induction of discov-
, BSC1005 MIDTERM MDC
Study online at https://quizlet.com/_1m8wic
ery science. It stimulates
us to seek natural struc-
tures and processes.
9. A Hypothesis is a ____. Tentative answer to a
question.
10. What is a Gene? A unit of inheritance.
11. The second Electron Shell of an atom can hold a max- 8
imum of _____ electrons.
12. All atoms of an element have the same number of Protons
_____.
13. Relative to a PH of 6, a PH of 4 has a ______. 100 time high H+ concen-
tration.
14. The lower the PH of a solution, the ________. more acidic.
15. ______ is an example of an element. Carbon
16. What are the reactants of the following chemical reac- C6H12O6, H2O, and O2
tion? C6H12O6 + 6 H2O + 6 O2 + ---> 6 CO2 +12H2O
17. Why is water considered a polar molecule? The oxygen end of the
molecule has a slight neg-
ative charge, and the hy-
drogen end has a slight
positive charge.
18. Adjacent water molecules are joined by _______ bonds. Polar and covalent.
19. A Base ______.
, BSC1005 MIDTERM MDC
Study online at https://quizlet.com/_1m8wic
Will increase the PH of a
solution as it will lower the
H+ ions.
20. Animals store carbohydrates as _______? Glycogen.
21. The following molecule is best described as ______. hydrocarbon.
CH3 - CH2 - CH2 - CH2
22. A pleated sheet is an example of protein ______struc- Secondary
ture
23. Carbohydrates typically include ______. C, H, and O atoms.
24. A single carbon atom can form a maximum of ______ 4
covalent bonds.
25. Proteins are polymers constructed from _______ Amino acid.
monomers.
26. Which of the following is true regrading a DNA mole- The amount of adenine is
cule? equal to the amount of
thymine, and the amount
of guanine is equal to the
amount of cytosine.
27. The following molecule is best described as _______. hydrocarbon.
CH3-CH2-CH2-CH2
28. Enzymes are? proteins.
29. Destruction of a proteins shape is called _____. denaturation
30. How do radioactive isotopes differ from isotopes?
Study online at https://quizlet.com/_1m8wic
1. What is Biology? The scientific study of life.
2. Proper components of the SCIENTIFIC METHOD. Observation, Question,
Hypothesis, Prediction,
Experiment, Results, Con-
clusion.
3. Taxonomy is the ____? Naming and classifying of
species.
4. Which Kingdom of Eukarya consist primarily of unicel- Protista
lular organisms?
5. What accounts for the different breeds of domesticat- Artificial selection.
ed dogs?
6. Relative to prokaryotic cells, eukaryotic cells are usu- EUKARYOTIC: Larger, and
ally ______. MORE COMPLEX.
7. What does adaption mean in a biological context? The accumulation of favor-
able variations in a popu-
lation over time.
8. What is the difference between discovery science and Discover science de-
hypothesis driven science? scribes natural structures
and processes as accu-
rately as possible through
careful observation and
data analysis.
Hypothesis- driven sci-
ence is the observation
and induction of discov-
, BSC1005 MIDTERM MDC
Study online at https://quizlet.com/_1m8wic
ery science. It stimulates
us to seek natural struc-
tures and processes.
9. A Hypothesis is a ____. Tentative answer to a
question.
10. What is a Gene? A unit of inheritance.
11. The second Electron Shell of an atom can hold a max- 8
imum of _____ electrons.
12. All atoms of an element have the same number of Protons
_____.
13. Relative to a PH of 6, a PH of 4 has a ______. 100 time high H+ concen-
tration.
14. The lower the PH of a solution, the ________. more acidic.
15. ______ is an example of an element. Carbon
16. What are the reactants of the following chemical reac- C6H12O6, H2O, and O2
tion? C6H12O6 + 6 H2O + 6 O2 + ---> 6 CO2 +12H2O
17. Why is water considered a polar molecule? The oxygen end of the
molecule has a slight neg-
ative charge, and the hy-
drogen end has a slight
positive charge.
18. Adjacent water molecules are joined by _______ bonds. Polar and covalent.
19. A Base ______.
, BSC1005 MIDTERM MDC
Study online at https://quizlet.com/_1m8wic
Will increase the PH of a
solution as it will lower the
H+ ions.
20. Animals store carbohydrates as _______? Glycogen.
21. The following molecule is best described as ______. hydrocarbon.
CH3 - CH2 - CH2 - CH2
22. A pleated sheet is an example of protein ______struc- Secondary
ture
23. Carbohydrates typically include ______. C, H, and O atoms.
24. A single carbon atom can form a maximum of ______ 4
covalent bonds.
25. Proteins are polymers constructed from _______ Amino acid.
monomers.
26. Which of the following is true regrading a DNA mole- The amount of adenine is
cule? equal to the amount of
thymine, and the amount
of guanine is equal to the
amount of cytosine.
27. The following molecule is best described as _______. hydrocarbon.
CH3-CH2-CH2-CH2
28. Enzymes are? proteins.
29. Destruction of a proteins shape is called _____. denaturation
30. How do radioactive isotopes differ from isotopes?
