Proteins are biological molecules made of?
Which of the following statements correctly describes the behaviour of the sickle cell hemoglobin?
A peptide bond is the linkage between:
What atoms are connected by a peptide bond?
A two unit molecule is a
Which amino acid has no side chain?
Why does soap remove grease from pans when we wash dishes?
Which of the following is true about organic molecules?
Cellulose & proteins are types of
A long chain molecule formed by many smaller units is called a
Which of the following makes proline a 'special' amino acid?
The breakdown of protein secondary, tertiary, and quaternary structure is called _____.
Which of the following roles do lipids NOT play in our bodies?
What holds high density polyethylene together?
Which of the following is not a function performed by proteins?
All of the following statements are true, EXCEPT _____.
What type of reaction causes the formation of sugar molecules larger than monosaccharides?
What does N-terminus refer to?
Choose the structure that represents the order of amino acids in a protein.
Identify the secondary structure that is
NOT held together by hydrogen bonds.
Lawrence wants to eat a food that is high in energy before she starts training for her tennis competition. Which of the following types of food will give her the most energy per pound?
How is the tertiary structure of protein different from that of a quaternary structure?
The _____ has an oxygen atom single-bonded to hydrogen and single-bonded to a carbon-containing group.
What are the monomer units in protein polymers?
Lactose is composed of a glucose molecule and a galactose molecule, therefore, lactose is classified as a _____.
Which set of functional groups is always found in sugars?
Proteins in our skin, hair, and nails are:
Which of the following functional groups contains nitrogen?
Carlos just finished an exhausting workout. Which of the following carbohydrates can be readily used by his body as a source of fuel?
_____ hold fats together in biological systems and bond fatty acids to glycerol.
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