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Carbohydrates Proteins Lipids Organic Cmpds Testing
Application
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Dehydration synthesis or hydrolysis – This is the process that joins monosaccharides to
make disaccharides and polysaccharides.
Dehydration synthesis or hydrolysis – This is the process that joins amino acids to make dipeptides and polypeptides.
Which of the following molecules are proteins or components of proteins?
•polypeptides•waxes•triglycerides•sucrose•cellulose•steroids•peptide bonds•glucose•dipeptide
Which two of these characteristics are true about saturated fats?
•C bonded to max # of H•C has double bonds•primarily from animal fats•primarily from plant fats•generally good for you•generally not good for you
Describe the following characteristics of an unsaturated triglyceride:
•# of glycerols
•# of fatty acid tails
•Any double bonds?
Benedict’s solution, Biuret solution, brown paper, or
potassium iodide – This is the indicator that is used to test for the
presence of starch.
Benedict’s solution, Biuret solution, brown paper, or
potassium iodide – This is the indicator that is used to test for the
presence of simple sugars.
Benedict’s solution, Biuret solution, brown paper, or
potassium iodide – This is the indicator that is used to test for the
presence of proteins.
Simple sugars, starch, proteins, or lipids – Which of the following organic compounds is present in
an unknown if it turns purple when Biuret solution is added to
the solution.
Simple sugars, starch, protein, or lipids - An unknown does not turn orange when Benedict’s solution is added and the solution is heated.
You know the unknown is negative for this organic
compound.
Carbohydrates, proteins, saturated fats, or unsaturated fats – A
hamburger patty contains a high amount of these two organic
compounds.
Carbohydrates, proteins, saturated fats, or unsaturated fats – Olive oil
contains a high amount of this organic compound.
Carbohydrates, proteins, saturated fats, or unsaturated fats – When I
put sugar on my cereal in the morning, I am adding this type of
organic compound to my breakfast.
Carbohydrates, proteins, saturated fats, or unsaturated fats – I made
mozzarella cheese with a gallon of whole milk. The cheese contains a high amount of these two organic
compounds.
Carbohydrates, proteins, saturated fats, or unsaturated fats – A person who is lactose intolerant is unable to break
down lactose (a disaccharide) because they do not have enough of the enzyme lactase. Lactase is a(n)
______________.