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Examen
BIOL 1408 EXAM 2,Lone Star College System
BIOL 1408 EXAM 2,Lone Star College System
Examen
BIOL 1408 TOP Study Guide Exam Questions and CORRECT Answers
Popular1.) Which of the following statements about the properties of life is false? 
A) Organisms have the ability to respond to stimuli from the environment. 
B) Organisms have an unchanging, constant internal environment 
C) Organisms have the ability to take in energy and use it. 
D) Organisms have the ability to reproduce. - B) Organisms have an unchanging, 
constant internal environment 
2) Life is organized in a hierarchical fashion. Which of the following sequences correctly lists 
that hier...
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Full Bundle-;;Biol 1408 Exams
NuevoBIOL 1408, Smartbook QUIZ Chapter 3: Cells Questions with Correct Answers (Verified Update)
12
Exam (elaborations)
BIOL 1408, Smartbook QUIZ Chapter 4: The Energy of Life, Part 1 - Questions with Correct Answers (Verified Update)
13
Exam (elaborations)
BIOL 1408, Smartbook QUIZ Chapter 4: The Energy of Life, Part 1 - Questions with Correct Answers
Examen
BIOL 1408, Smartbook QUIZ Chapter 7 & 8: DNA 
Structure and DNA Replication - Questions with 
Correct Answers (Verified Update)
NuevoBIOL 1408, Smartbook QUIZ Chapter 7 & 8: DNA 
Structure and DNA Replication - Questions with 
Correct Answers (Verified Update) 
15 questions with answers 
Topic: BIOL 1408, Smartbook QUIZ Chapter 7 & 8: DNA Structure and DNA Replication 
1. DNA's sugar-phosphate backbones are joined with ______. 
Answer: covalent bonds 
2. In DNA molecules, ______. 
Answer: adenine pairs with thymine 
3. Replication creates a complementary strand of DNA. Given the following parental 
strand of DNA, what would ...
Examen
BIOL 1408, Smartbook QUIZ Chapter 4: The Energy of 
Life, Part 1 - Questions with Correct Answers 
(Verified Update)
NuevoBIOL 1408, Smartbook QUIZ Chapter 4: The Energy of 
Life, Part 1 - Questions with Correct Answers 
(Verified Update) 
10 questions with answers 
Topic: BIOL 1408, Smartbook QUIZ Chapter 4: The Energy of Life, Part 1 
1. Osmosis is best defined as the movement of ______. 
Answer: water molecules across a membrane from an area of high water concentration to 
an area of lower water concentration. 
2. Which of the following will pass through a cell membrane most easily? 
Answer: Small nonpolar molec...
Examen
BIOL 1408, Smartbook QUIZ Chapter 3: Cells 
Questions with Correct Answers (Verified Update)
NuevoBIOL 1408, Smartbook QUIZ Chapter 3: Cells 
Questions with Correct Answers (Verified Update) 
25 questions with answers 
Topic: BIOL 1408, Smartbook QUIZ Chapter 3: Cells 
1. Select all the components of cell theory as outlined by Schleiden, Schwann, and 
Virchow. 
Answer: The cell is the fundamental unit of life; All organisms are made of one or more cells; 
All cells come from preexisting cells 
2. Which of the following structures are found in all living cells? Select all that apply. 
Answer...
Examen
BIOL 1408 Exam 3 (Ch 5 & 6) - Questions with 
Correct Answers (Verified Update)
NuevoBIOL 1408 Exam 3 (Ch 5 & 6) - Questions with 
Correct Answers (Verified Update) 
49 questions with answers 
Topic: BIOL 1408 Exam 3 (Ch 5 & 6) 
1. organisms that perform photosynthesis 
Answer: plants, algae, and some bacteria 
2. Photosynthesis 
Answer: Plants use the sun's energy to convert water and carbon dioxide into sugars 
(glucose) and oxygen 
3. Photosynthesis reactants 
Answer: carbon dioxide and water 
4. plant food 
Answer: carbohydrates 
5. photosynthesis releases 
Answer: oxygen i...
Examen
BIOL 1408 Exam 1 (Ch 1 & 2) - Questions with 
Correct Answers (Verified Update)
NuevoBIOL 1408 Exam 1 (Ch 1 & 2) - Questions with 
Correct Answers (Verified Update) 
72 questions with answers 
Topic: BIOL 1408 Exam 1 (Ch 1 & 2) 
1. Levels of organization 
Answer: atom, molecule, organelle, cell, tissue, organ, organ system, organism 
2. Levels of organization above organism 
Answer: population - community - ecosystem - biosphere 
3. Producers 
Answer: Organisms that produce their own food using energy from the sun 
4. Heterotroph 
Answer: organism that obtains energy from the fo...
Examen
BIOL 1408, Smartbook Chapter 4: The Energy of Life, 
Part 2 - Questions with Correct Answers (Verified 
Update)
NuevoBIOL 1408, Smartbook Chapter 4: The Energy of Life, 
Part 2 - Questions with Correct Answers (Verified 
Update) 
64 questions with answers 
Topic: BIOL 1408, Smartbook Chapter 4: The Energy of Life, Part 2 
1. The ability to do work is called ______. 
Answer: energy 
2. Stored energy that can be used to do work is called ______ energy, while energy of 
motion that is being used to do work is called ______ energy. 
Answer: potential or potential energy; kinetic or kinetic energy 
3. The stored en...
Examen
BIOL 1408 Unit 2 Exam (Ch 3 & 4) - Questions with 
Correct Answers (Verified Update)
NuevoBIOL 1408 Unit 2 Exam (Ch 3 & 4) - Questions with 
Correct Answers (Verified Update) 
58 questions with answers 
Topic: BIOL 1408 Unit 2 Exam (Ch 3 & 4) 
1. Cells are the fundamental units of life 
Answer: all life is made of cells earliest life on earth can survive and function independently 
2. Cell theory states 
Answer: All living things are made up of cells, cells are the basic units of structure and 
function in living things, new cells are produced from existing cells 
3. primary cell mem...
Examen
BIOL 1408 Final Exam (Ch 1-11) - Questions with 
Correct Answers (Verified Update)
NuevoBIOL 1408 Final Exam (Ch 1-11) - Questions with 
Correct Answers (Verified Update) 
316 questions with answers 
Topic: BIOL 1408 Final Exam (Ch 1-11) 
1. Levels of organization 
Answer: atom, molecule, organelle, cell, tissue, organ, organ system, organism 
2. Levels of organization above organism 
Answer: population - community - ecosystem - biosphere 
3. Producers 
Answer: Organisms that produce their own food using energy from the sun 
4. Heterotroph 
Answer: organism that obtains energy from...
Examen
BIOL 1408 Exam 5 (Ch 9, 10 & 11) - Questions with 
Correct Answers (Verified Update)
NuevoBIOL 1408 Exam 5 (Ch 9, 10 & 11) - Questions with 
Correct Answers (Verified Update) 
68 questions with answers 
Topic: BIOL 1408 Exam 5 (Ch 9, 10 & 11) 
1. homologous chromosomes 
Answer: Chromosomes that have the same sequence of genes and the same structure 
2. Meiosis produces 
Answer: 4 haploid cells gametes (sperm and egg) genetically unique individuals (diversity) 
3. Diploid 
Answer: 2 sets of chromosomes 
4. Haploid 
Answer: An organism or cell having only one complete set of chromosome...
Examen
BIOL 1408, Smartbook Chapter 8: DNA Replication 
Questions with Correct Answers (Verified Update)
NuevoBIOL 1408, Smartbook Chapter 8: DNA Replication 
Questions with Correct Answers (Verified Update) 
22 questions with answers 
Topic: BIOL 1408, Smartbook Chapter 8: DNA Replication 
1. In order for a eukaryotic or prokaryotic cell to divide, it needs to first duplicate its 
entire ______, which consists of all of its genetic material. 
Answer: genome 
2. A cell's genetic material is contained in one or more ______. 
Answer: chromosomes 
3. In order for a cell to divide, all of its genetic info...
Examen
BIOL 1408, Smartbook QUIZ Chapter 4: The Energy of 
Life, Part 1 - Questions with Correct Answers 
(Verified Update)
NuevoBIOL 1408, Smartbook QUIZ Chapter 4: The Energy of 
Life, Part 1 - Questions with Correct Answers 
(Verified Update) 
20 questions with answers 
Topic: BIOL 1408, Smartbook QUIZ Chapter 4: The Energy of Life, Part 1 
1. ATP reaction Label the parts of the reaction below. Not all labels will be used. 
Answer: Replace glucose with ribose. 
2. Producing and using ATP Fill in the blanks in the diagram below wit
Examen
BIOL 1408, Smartbook Chapter 7: Gene Function; 
Transcription, Translation, and Mutations 
Questions with Correct Answers (Verified Update)
NuevoBIOL 1408, Smartbook Chapter 7: Gene Function; 
Transcription, Translation, and Mutations 
Questions with Correct Answers (Verified Update) 
91 questions with answers 
Topic: BIOL 1408, Smartbook Chapter 7: Gene Function; Transcription, Translation, and 
Mutations 
1. In the "central dogma" describing the flow of genetic information from DNA to 
protein, DNA is copied to RNA in a process called ______, and the information in RNA 
is used to direct the synthesis of a protein in a process calle...
Examen
BIOL 1408, Smartbook Chapter 3: Cells - Questions 
with Correct Answers (Verified Update)
NuevoBIOL 1408, Smartbook Chapter 3: Cells - Questions 
with Correct Answers (Verified Update)
Examen
BIOL 1408 Exam 4 (Ch 7 & 8) - Questions with 
Correct Answers (Verified Update)
NuevoBIOL 1408 Exam 4 (Ch 7 & 8) - Questions with 
Correct Answers (Verified Update) 
69 questions with answers 
Topic: BIOL 1408 Exam 4 (Ch 7 & 8) 
1. DNA composed of 
Answer: nucleotides are building blocks 
2. DNA base pairing 
Answer: A-T 
G-C 
3. DNA vs RNA 
Answer: deoxyribose sugar vs. ribose sugar thymine vs. uracil double strand vs. single 
strand 
4. mRNA (messenger RNA) 
Answer: a single-stranded RNA molecule that encodes the information to make a protein 
5. tRNA (transfer RNA) 
Answer: t...
Examen
BIOL 1408 Tests 1,2,3,4,5 & 6 (Chapters 1–14) Questions and Answers| Updated| Pass Guaranteed
NuevoBIOL 1408 Tests 1,2,3,4,5 & 6 (Chapters 1–14) Questions and Answers| Updated| Pass Guaranteed
Examen
BIOL 1408 Lab Practical Exam 2026/2027 | Complete Practice 
Questions, Correct Answers & Detailed Explanations
NuevoBIOL 1408 Lab Practical Exam 2026/2027 | Complete Practice 
Questions, Correct Answers & Detailed Explanations
Examen
BIOL 1408 Chapters 1–14 | Complete Biology Practice Test | 
2026/2027 Questions, Answers & Detailed Rationales
NuevoBIOL 1408 Chapters 1–14 | Complete Biology Practice Test | 
2026/2027 Questions, Answers & Detailed Rationales
Examen
BIOL 1408 Biology for Non-Science Majors I | Exams 1–6 | 
2026/2027 Complete Practice Questions, Correct Answers & 
Detailed Rationales
NuevoBIOL 1408 Biology for Non-Science Majors I | Exams 1–6 | 
2026/2027 Complete Practice Questions, Correct Answers & 
Detailed Rationales
Examen
BIOL 1408 Biology Actual Exam 2026/2027 | Cells, Genetics, 
Evolution, Photosynthesis & Cellular Respiration | Practice 
Questions & Answers
NuevoBIOL 1408 Biology Actual Exam 2026/2027 | Cells, Genetics, 
Evolution, Photosynthesis & Cellular Respiration | Practice 
Questions & Answers