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WorksheetsBIOMOLECULES
Total questions: 21
Worksheet time: 18mins
The repeating units for carbohydrates are the "saccharides" which means (a)
Diets high in fiber is said to reduce the risk of ______
heart disease
hemorrhoids
colon cancer
all of the choices
none in the choices
Which of the following is NOT included in the group?
sugar
oil
waxes
fats
Which among the following is NOT an element of an amino acid
amino group
carboxyl group
alpha carbon
none in the choices
What is the solubility of lipids in water such as wax and fats?
SOLUBLE
INSOLUBLE
Proteins are made up of __________
ammonia
carbonic acid
amino acid
sulfuric acid
Proteins are polymers of
amino acids
fatty acids
nucleic acids
carboxylic acids
(a) are the polymers of fatty acids that contain a long, non-polar hydrocarbon chain with a small polar region containing oxygen.
functions include structural support, storage, transport, cellular communications, movement, and defense against foreign substances
(a)
(a) is a biologically functional molecule that consists of one or more polypeptides
(a) are a family of organic compounds, composed of fats and oils.
(a) are also called sugars
(a) are organic molecules with carboxyl and amino groups
(a) refers to a carbohydrate derivative possessing a single carbon chain.
Glycogen, starch, and cellulose are all chains of (a)
Whole-grain breads, cereals and pastas are good sources of (a)
(a) are those carbohydrates that cannot be hydrolyzed further to give simpler units of polyhydroxy aldehyde or ketone.
Chemically, (a) are defined as “optically active polyhydroxy aldehydes or ketones or the compounds which produce units of such type on hydrolysis”.
(a) are large macromolecules consisting of carbon (C) , hydrogen (H) and oxygen (O) and have the general Cx(H2O)y formula.
(a) represent an important energy source for your body. They provide the sustained fuel your body needs for exercise, daily living activities and even rest.
(a) is a chemical test that can be used to check for the presence of reducing sugars in a given analyte.
