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[Show more]Biology (MIDTERM STUDY GUIDE) Exam 
With Verified Solutions 
biological systems - answercertain body systems 
cellular basis - answerthe components of cells; the different cell functions; cellular makeup of a being 
form and function - answerthe way something looks and the way it moves; what the cer...
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biological systems - answercertain body systems 
cellular basis - answerthe components of cells; the different cell functions; cellular makeup of a being 
form and function - answerthe way something looks and the way it moves; what the cer...
Biology Exam Questions With Verified 
Answers 2024/2025 
What principle states that during gamete formation genes for different traits separate without 
influencing each other's inheritance? - answerPrinciple of independent assortment. 
If a pea plant inherits one trait, does it automatically get o...
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Answers 2024/2025 
What principle states that during gamete formation genes for different traits separate without 
influencing each other's inheritance? - answerPrinciple of independent assortment. 
If a pea plant inherits one trait, does it automatically get o...
Biology Study Guide Exam Questions With 
Verified Answers 
A protein-digesting enzyme mixes with cholesterol in the digestive tract. What effect does the 
enzyme have on the cholesterol? - answerNo effect (D) 
What do all lipids have in common? - answerThey don't dissolve in water 
Enzymes speed up...
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A protein-digesting enzyme mixes with cholesterol in the digestive tract. What effect does the 
enzyme have on the cholesterol? - answerNo effect (D) 
What do all lipids have in common? - answerThey don't dissolve in water 
Enzymes speed up...
Biology Midterm Study Guide Exam 
Questions With Verified Answers 
Explain why both autotrophs and heterotrophs depend on photosynthesis to obtain energy they 
need for life processes. - answerAutotrophs produce compounds during photosynthesis that 
they can later break down to form ATP. Heterotroph...
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Explain why both autotrophs and heterotrophs depend on photosynthesis to obtain energy they 
need for life processes. - answerAutotrophs produce compounds during photosynthesis that 
they can later break down to form ATP. Heterotroph...
Biology Midterm 2 Exam Questions With 
Verified Answers 
The cell membrane is considered __________ because it only allows certain compounds to travel 
through freely. - answerselectively permeable 
The random movement of molecules down their concentration gradient is called - 
answerdiffusion 
Movi...
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The cell membrane is considered __________ because it only allows certain compounds to travel 
through freely. - answerselectively permeable 
The random movement of molecules down their concentration gradient is called - 
answerdiffusion 
Movi...
Biology Midterm 2 Study Set Exam 
Questions With Verified Answers 
What part of the digestive system secretes hydrochloric acid and gastrin? - answerstomach 
What structure does food enter after it leaves the esophagus? - answerstomach 
A function of the liver is to? - answerbreak down blood cells 
...
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What part of the digestive system secretes hydrochloric acid and gastrin? - answerstomach 
What structure does food enter after it leaves the esophagus? - answerstomach 
A function of the liver is to? - answerbreak down blood cells 
...
Biology Midterm 2 Exam Questions With 
Verified Answers 
Vertebrates are a large proportion of animals; true or false - answerFalse; vertebrates are a 
small proportion of animals 
What is the Cambrian explosion? - answerExplosion of biodiversity within 15 million years 
about 542 million years ago-...
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Vertebrates are a large proportion of animals; true or false - answerFalse; vertebrates are a 
small proportion of animals 
What is the Cambrian explosion? - answerExplosion of biodiversity within 15 million years 
about 542 million years ago-...
Biology Midterm 2 Study Guide Exam 
Questions With Verified Answers 
What are angiosperms? 
plants that produce flowers as reproductive organs 
Why are plants important? 
Provide oxygen, food, medicine, fuel, shelter, paper products, beauty 
What do legumes do? 
regenerate nutrients into the soil 
W...
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Questions With Verified Answers 
What are angiosperms? 
plants that produce flowers as reproductive organs 
Why are plants important? 
Provide oxygen, food, medicine, fuel, shelter, paper products, beauty 
What do legumes do? 
regenerate nutrients into the soil 
W...
Biology Midterm 2 Study Guide Exam 
Questions With Verified Answers 
what do the proteins in the plasma membrane do 
facilitate communication between cells, outside cells and long distances 
what do phospholipids do in the membrane 
make it selectively permeable as they are the most abundant molecul...
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what do the proteins in the plasma membrane do 
facilitate communication between cells, outside cells and long distances 
what do phospholipids do in the membrane 
make it selectively permeable as they are the most abundant molecul...
Biology Midterm 2 Study Guide Exam 
Questions With Verified Answers 
A child has type AB blood, and his mother has type B. Which of the following is consistent with 
this child's father? 
A. Type B (BB) 
B. Type B (BO) 
C. Type AB (AB) 
D. Type O (ii) - answerC. Type AB (AB) 
Most human variation o...
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A child has type AB blood, and his mother has type B. Which of the following is consistent with 
this child's father? 
A. Type B (BB) 
B. Type B (BO) 
C. Type AB (AB) 
D. Type O (ii) - answerC. Type AB (AB) 
Most human variation o...
Biology Midterm 2 Exam Questions With 
Verified Answers 
Which of the following shows the correct base pairing of deoxyribonucleotides that occurs in 
nature? 
Select one: 
a. A with T 
b. A with U 
c. A with C 
d. A with G - answerG pairs with C 
A pairs with T 
U is found in RNA, not DNA 
The corr...
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Which of the following shows the correct base pairing of deoxyribonucleotides that occurs in 
nature? 
Select one: 
a. A with T 
b. A with U 
c. A with C 
d. A with G - answerG pairs with C 
A pairs with T 
U is found in RNA, not DNA 
The corr...
Biology study guide Exam Questions With 
Verified Answers 
How does down syndrome happen - answerAn extra 21 chromosome 
How does klinefelter syndrome happen - answerExtra X chromosome in male 
how does turner syndrome happen - answerSingle X in female (XO ) 
Who is gregor mendel and what did he do ...
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How does down syndrome happen - answerAn extra 21 chromosome 
How does klinefelter syndrome happen - answerExtra X chromosome in male 
how does turner syndrome happen - answerSingle X in female (XO ) 
Who is gregor mendel and what did he do ...
Biology Midterm 2 Study Guide Exam 
Questions With Verified Answers 
what is cancer? - answercontrolled cell division 
how are cancers named? - answerAccording to the organ or tissue in which they originate. 
What is the MAJOR cause of the most common cancer 
in humans? - answera genetic alteration ...
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what is cancer? - answercontrolled cell division 
how are cancers named? - answerAccording to the organ or tissue in which they originate. 
What is the MAJOR cause of the most common cancer 
in humans? - answera genetic alteration ...
Biology Midterm Study Guide Exam 
Questions With Verified Answers 
_____ is an organized way of gathering and analyzing evidence about the natural world. - 
answerScience 
A ______ is an explanation for a set of observations that can be tested in ways that support or 
reject it. - answerhypothesis 
...
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_____ is an organized way of gathering and analyzing evidence about the natural world. - 
answerScience 
A ______ is an explanation for a set of observations that can be tested in ways that support or 
reject it. - answerhypothesis 
...
Biology midterm 2 Exam Questions With 
Verified Answers 
codes for the synthesis of ribosomal RNA - answerWhat function does the nucleolus have? 
maintaining cell shape. - answerIn bacterial cells and plant cells, cell walls function in 
pass through pores that span both membranes - answerThe nucleu...
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codes for the synthesis of ribosomal RNA - answerWhat function does the nucleolus have? 
maintaining cell shape. - answerIn bacterial cells and plant cells, cell walls function in 
pass through pores that span both membranes - answerThe nucleu...
Biology Midterm Study Guide Exam 
Questions With Verified Answers 
In osmosis, water always moves toward the _______ solution: that is, toward the solution with 
the ______ solute concentration. - answerhypertonic...greater 
The concentration of solutes in a red blood cell is about 2%. Sucrose canno...
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In osmosis, water always moves toward the _______ solution: that is, toward the solution with 
the ______ solute concentration. - answerhypertonic...greater 
The concentration of solutes in a red blood cell is about 2%. Sucrose canno...
BIOLOGY MIDTERMS STUDY GUIDE 
EXAM QUESTIONS WITH 100% 
CORRECT ANSWERS 
Meiosis involves_________divisions - answer2 
What are the two divisions of Meiosis - answerMeiosis I and Meiosis II 
Crossing over occurs in ___________of Meiosis I, not in Meiosis II - answerProphase 
The chances of a woman o...
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EXAM QUESTIONS WITH 100% 
CORRECT ANSWERS 
Meiosis involves_________divisions - answer2 
What are the two divisions of Meiosis - answerMeiosis I and Meiosis II 
Crossing over occurs in ___________of Meiosis I, not in Meiosis II - answerProphase 
The chances of a woman o...
Biology Midterm 2 Study Guide Exam 
Questions With 100% Correct Answers 
Uses inorganic source of carbon and energy -Chp 7 
Autotrophs 
Use CO2 as Carbon source, and sunlight as energy -Chp 7 
photosynthetic 
Uses inorganic molecules as source of carbon and energy -Chp 7 
Chemosynthetic 
Use organic...
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Questions With 100% Correct Answers 
Uses inorganic source of carbon and energy -Chp 7 
Autotrophs 
Use CO2 as Carbon source, and sunlight as energy -Chp 7 
photosynthetic 
Uses inorganic molecules as source of carbon and energy -Chp 7 
Chemosynthetic 
Use organic...
Biology 5A Midterm 2 Study Guide Exam 
Questions With 100% Correct Answers 
Where does Oxidative Phosphorylation take place? - answerThis takes place in the inner 
mitochondrial membrane 
What is the energy of electrons used for during Oxidative Phosphorylation? - answerPurpose 
of ATP Synthesis 
NA...
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Questions With 100% Correct Answers 
Where does Oxidative Phosphorylation take place? - answerThis takes place in the inner 
mitochondrial membrane 
What is the energy of electrons used for during Oxidative Phosphorylation? - answerPurpose 
of ATP Synthesis 
NA...
Biology Midterm 2 Study guide 4 Exam 
Questions With 100% Correct Answers 
1. List the genotypes of all the different gametes that could be formed by an individual with the 
genotype RrSsTt. - answerRST, Rst, RsT, RSt 
rST, rst, rsT, rST 
2. If an adult male has the genotype AABbcc, list all the pos...
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Questions With 100% Correct Answers 
1. List the genotypes of all the different gametes that could be formed by an individual with the 
genotype RrSsTt. - answerRST, Rst, RsT, RSt 
rST, rst, rsT, rST 
2. If an adult male has the genotype AABbcc, list all the pos...
Biology Midterm 2 Study Guide Exam 
Questions With Verified Answers 
DNA replication 
The process in which DNA makes a duplicate copy of itself. 
(DNA Replication)DNA Polymerase 
Enzyme that catalyzes the elongation of new DNA at the replication fork by adding 
complementary nucleotides 
(DNA Replic...
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Questions With Verified Answers 
DNA replication 
The process in which DNA makes a duplicate copy of itself. 
(DNA Replication)DNA Polymerase 
Enzyme that catalyzes the elongation of new DNA at the replication fork by adding 
complementary nucleotides 
(DNA Replic...
Biology Midterm 2 Study Guide Exam 
Questions With Verified Answers 
which of the following is responsible for the formation of alpha-helices and beta-pleated sheets 
in a protein? 
a. ionic bonding between polypeptide subunits 
b. hydrogen bonds between R-groups of amino acids 
c. disulfide bonds b...
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which of the following is responsible for the formation of alpha-helices and beta-pleated sheets 
in a protein? 
a. ionic bonding between polypeptide subunits 
b. hydrogen bonds between R-groups of amino acids 
c. disulfide bonds b...
Biology Midterm 2 STUDY GUIDE 
Questions With Verified Answers 
A reaction has a ∆G of -5.6 kcal/mol. Which of the following would most likely be true? 
a)The reaction would result in products with a greater free-energy content than in the initial 
reactants. 
b)The reaction could be coupled to po...
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Questions With Verified Answers 
A reaction has a ∆G of -5.6 kcal/mol. Which of the following would most likely be true? 
a)The reaction would result in products with a greater free-energy content than in the initial 
reactants. 
b)The reaction could be coupled to po...
BIO 520 Chapter 21 Reading Assignment 
Questions with 100% Correct Answers 
The upper respiratory tract includes which of the following structures? 
A: Nasal cavity 
B: Epiglottis 
C: Oral cavity 
D: Trachea 
E: Bronchioles 
F: Bronchi 
G: Alveoli 
H: Larynx 
I: Sinuses 
J Pharynx - answerA: Nasal c...
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Add to cartBIO 520 Chapter 21 Reading Assignment 
Questions with 100% Correct Answers 
The upper respiratory tract includes which of the following structures? 
A: Nasal cavity 
B: Epiglottis 
C: Oral cavity 
D: Trachea 
E: Bronchioles 
F: Bronchi 
G: Alveoli 
H: Larynx 
I: Sinuses 
J Pharynx - answerA: Nasal c...
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