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BIO 200 EXAM 1 2024/2025 WITH 100% ACCURATE SOLUTIONS
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BIO 200 EXAM 1 2024/2025 WITH 100% ACCURATE SOLUTIONS
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BIO 200 EXAM 1 2024/2025 WITH 100%ACCURATE SOLUTIONS
The most basic unit of life is the:
a. Individual
/
c. Cell
d. Atom
e. Molecule - Precise Answer ✔✔c. Cell
Without the input of energy, organized systems will fall apart. This is
consistent with:
a. The chemiosmotic model
b. The electron transport model
c. The first law of thermodynamics
d. The second law of thermodynamics
e. The third law of thermodynamics - Precise Answer ✔✔d. The second
law of thermodynamics
Which of the following would you NOT expect to see in a prokaryotic
cell?
a. Cytoplasm
b. A nucleus
,c. DNA
d. A cell membrane
e. Ribosomes - Precise Answer ✔✔b. A nucleus
Where do the oxygen atoms of the O2 produced in photosynthesis come
from?
a. Lipids
b. Sunlight
c. CO2
d. Water
e. Glucose - Precise Answer ✔✔d. Water
A chemical reaction in which the products have more energy than the
reactants is:
a. Entropic
b. Light-independent
c. Light-dependent
d. Exergonic
e. Endergonic - Precise Answer ✔✔e. Endergonic
Which of the following is NOT a type of carbohydrate?
a. Glycogen
b. Starch
c. Cellulose
, d. Sugar
e. Unsaturated fat - Precise Answer ✔✔e. Unsaturated fat
The Krebs Cycle occurs:
a. In the intermembrane space b. In the matrix
c. On the thylakoid membrane d. In the stroma
e. In the cytoplasm - Precise Answer ✔✔b. In the matrix
Which of the following is most likely to exist as a negative ion?
a. Sodium (Atomic number 11)
b. Boron (Atomic number 5)
c. Fluorine (Atomic number 9)
d. Carbon (Atomic number 6)
e. Oxygen (Atomic number 8) - Precise Answer ✔✔c. Fluorine (Atomic
number 9)
What is the purpose of fermentation?
a. Fermentation produces ATP
b. Fermentation reduces NAD+
c. Fermentation oxidizes NADH
d. Fermentation makes oxygen
e. Fermentation allows the electron transport chain to continue - Precise
Answer ✔✔c. Fermentation oxidizes NADH
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