BIOLOGY 1201 EXAM 1 ACTUAL SCRIPT
WITH 100 PERCENT CORRECT ANSWERS
◉ Starch
Answer: Storage polysaccharide of plants.
◉ Sucrose
Answer: glucose + fructose
◉ Cellulose
Answer: polysaccharide consisting of glucose monomers that
reinforces plant-cell walls
◉ What is another name for a condensation reaction?
Answer: dehydration
◉ Carbohydrate polymers are made up of _______ monomers.
Answer: simple sugar
◉ Protein polymers are made up of ________ monomers.
Answer: amino acid
◉ Nucleic acid polymers are made up of ________ monomers
, Answer: nucleotide
◉ Part complete
Which of these is NOT a lipid?
1. phospholipid
2. RNA
3. cholesterol
Answer: RNA (nucleic acid)
◉ saturated fat
Answer: A lipid made from fatty acids that have NO DOUBLE
bonds between carbon atoms
◉ unsaturated fat
Answer: A lipid made from fatty acids that have at least one
double bond between carbon atoms.
◉ nucleic acid
Answer: a complex organic substance present in living cells,
especially DNA or RNA, whose molecules consist of many
nucleotides linked in a long chain.
◉ protein
Answer: An organic compound that is made of one or more chains
of amino acids and that is a principal component of all cells
WITH 100 PERCENT CORRECT ANSWERS
◉ Starch
Answer: Storage polysaccharide of plants.
◉ Sucrose
Answer: glucose + fructose
◉ Cellulose
Answer: polysaccharide consisting of glucose monomers that
reinforces plant-cell walls
◉ What is another name for a condensation reaction?
Answer: dehydration
◉ Carbohydrate polymers are made up of _______ monomers.
Answer: simple sugar
◉ Protein polymers are made up of ________ monomers.
Answer: amino acid
◉ Nucleic acid polymers are made up of ________ monomers
, Answer: nucleotide
◉ Part complete
Which of these is NOT a lipid?
1. phospholipid
2. RNA
3. cholesterol
Answer: RNA (nucleic acid)
◉ saturated fat
Answer: A lipid made from fatty acids that have NO DOUBLE
bonds between carbon atoms
◉ unsaturated fat
Answer: A lipid made from fatty acids that have at least one
double bond between carbon atoms.
◉ nucleic acid
Answer: a complex organic substance present in living cells,
especially DNA or RNA, whose molecules consist of many
nucleotides linked in a long chain.
◉ protein
Answer: An organic compound that is made of one or more chains
of amino acids and that is a principal component of all cells
