Bio-171 UH Manoa Module 1 Review 130+ (Latest Edition) 100% Verified Q&A + Answer Key Solutions

BIO-171 UH MANOA
MODULE 1 REVIEW

130+ (Latest 2025-2026 Edition) 100%
Verified Q&A + Answer Key Solutions


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,Question 1
The structural level of a protein not affected by disruption in hydrogen bonding is the:
Correct Answer
Primary

Question 2
Which property of water allows a paper towel to pick up a puddle of water?
Correct Answer
Adhesion


Question 3
Which functional group is critical for energy transfer in a cell?
Correct Answer
Phosphate groups

Question 4
The tertiary structure of a protein is determined by:
Correct Answer
Interactions between the side chains of the amino acids

Question 5
The smallest unit of life is
Correct Answer
A cell

Question 6
Which trait is characteristic of ALL lipids?
Correct Answer
They are hydrophobic


Question 7
If the volume of a cell increases when it is placed in a solution, that solution is
Correct Answer
Hypotonic

Question 8
An atom of aluminum has 13 electrons. How many electrons are in its outermost shell?
Correct Answer
3




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,Question 9
What statement is true of all anions?
Correct Answer
The atom has more electrons than protons

Question 10
Pyruvate oxidation is responsible for oxidation of how many carbon atoms to CO2 per glucose?
Correct Answer
2


Question 11
Compared with 31P, the radioactive isotope 32P has...
Correct Answer
One more neutron

Question 12
Which of the following is a major difference between DNA and RNA?
Correct Answer
Type of sugar

Question 13
What is not a characteristic of living things?
Correct Answer
Sexual reproduction

Question 14
Based on the information for the element Beryllium from the periodic table, how many neutrons are in the most
common isotope?
Correct Answer
5

Question 15
An atom that is non-polar will also be...
Correct Answer
Hydrophobic

Question 16
If a plant cell is placed in a hypertonic solution, it will undergo:
Correct Answer
plasmolysis



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, Question 17
Variations in the reactive properties of different organic molecules are most closely associated with:
Correct Answer
The presence or absence of functional groups

Question 18
What is true about unsaturated fats?
Correct Answer
They have double bonds in the carbon chains of their fatty acids.


Question 19
Gibbs free energy is:
Correct Answer
Energy available to do work.

Question 20
Polymers that contain sugars....
Correct Answer
May store hereditary information, store energy and protect cells.

Question 21
What event would never occur without oxygen
Correct Answer
ATP synthesis via electron transport chain.

Question 22
What best describes the two molecules that have the same chemical composition but structurally are mirror images of
one another?
Correct Answer
Enantionmers

Question 23
single-celled organism that lacks organelles and does not have nuclei surrounded by a nuclear membrane

ecosystem
eukaryote
homeostasis
prokaryote
Correct Answer
prokaryote





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