BIOD 121 MODULE 5 PRACTICE
SOLUTION PACK 2026 ESSENTIALS
IN NUTRITION COMPLETE TESTED
QUESTIONS AND CORRECT
ANSWERS GRADED A+
◉ DNA . Answer: A shortage of phosphorus in the soil would make it
especially difficult for a plant to manufacture __________.
◉ hydrogen bonding between base pairs is responsible for formation of
a double helix . Answer: An important characteristic of the double-
stranded DNA molecule is that __________.
◉ DNA uses the bases CGAT, whereas RNA uses the bases CGAU .
Answer: One difference between DNA and RNA is that __________.
◉ a small change in a DNA nucleotide sequence can have a major effect
on the production of lactase . Answer: Through examining DNA from
lactose-intolerant individuals, scientists found that __________.
◉ there may be a selective advantage that favors lactose tolerance in
populations that depend on dairy products as a staple in their diet .
Answer: When researchers studied lactose intolerance in people from
different geographic regions, they concluded that __________.
, ◉ nucleotides . Answer: The building blocks of nucleic acid molecules
are called __________.
◉ Prions can convert normally folded proteins into abnormal shapes. .
Answer: How do prions disrupt the normal function of an organism and
cause diseases such as mad cow disease?
◉ peptide bonds . Answer: A polypeptide is a long chain of amino acids
bonded together by __________.
◉ amino acids . Answer: The building blocks of proteins are called
__________.
◉ glucose and fructose . Answer: Which of the following pairs of
molecules share the same molecular formula but differ in structure?
◉ glucose . Answer: What is the main sugar used by cells for energy?
◉ sucrose . Answer: Glucose plus fructose forms a disaccharide called
__________.
◉ cellulose . Answer: Plant cell walls consist mainly of __________.
SOLUTION PACK 2026 ESSENTIALS
IN NUTRITION COMPLETE TESTED
QUESTIONS AND CORRECT
ANSWERS GRADED A+
◉ DNA . Answer: A shortage of phosphorus in the soil would make it
especially difficult for a plant to manufacture __________.
◉ hydrogen bonding between base pairs is responsible for formation of
a double helix . Answer: An important characteristic of the double-
stranded DNA molecule is that __________.
◉ DNA uses the bases CGAT, whereas RNA uses the bases CGAU .
Answer: One difference between DNA and RNA is that __________.
◉ a small change in a DNA nucleotide sequence can have a major effect
on the production of lactase . Answer: Through examining DNA from
lactose-intolerant individuals, scientists found that __________.
◉ there may be a selective advantage that favors lactose tolerance in
populations that depend on dairy products as a staple in their diet .
Answer: When researchers studied lactose intolerance in people from
different geographic regions, they concluded that __________.
, ◉ nucleotides . Answer: The building blocks of nucleic acid molecules
are called __________.
◉ Prions can convert normally folded proteins into abnormal shapes. .
Answer: How do prions disrupt the normal function of an organism and
cause diseases such as mad cow disease?
◉ peptide bonds . Answer: A polypeptide is a long chain of amino acids
bonded together by __________.
◉ amino acids . Answer: The building blocks of proteins are called
__________.
◉ glucose and fructose . Answer: Which of the following pairs of
molecules share the same molecular formula but differ in structure?
◉ glucose . Answer: What is the main sugar used by cells for energy?
◉ sucrose . Answer: Glucose plus fructose forms a disaccharide called
__________.
◉ cellulose . Answer: Plant cell walls consist mainly of __________.
