Biomolecules Question Preview (ID: 32999)
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What type of biomolecule has CHO, and is connected to other CHO monomers?
a) Polysaccharide
b) Protein
c) Nucleic Acid
d) Amino Acid
Which group of organic molecules is used for long-term energy storage in animals?
a) Carbohydrates
b) Lipids
c) Proteins
d) Nucleic acids
What is the ratio of Carbons-to hydrogens-oxygens in a carbohydrate?
a) 1:3:1
b) 2:1:1
c) 1:2:1
d) 1:2:2
What side of the arrow are the reactants in a chemical equation?
a) Right
b) Second
c) Last
d) Left
What is the process that changes one set of chemicals into another set of chemicals?
a) Enzyme
b) Chemical reaction
c) Substrate
d) Lipid Bath
What is the active site?
a) The amino acid
b) Substrates
c) Enzyme substrate complex
d) Where the substrate meets the enzyme
Water is added in a chemical reaction to split apart a polymer to make monomers?
a) Dehydration Synthesis
b) Hydrolysis
c) Enzymes
d) Proteins
What is a suffix of carbohydrates?
a) -ose
b) -ase
c) -peptide
d) -acid
What are the elements found in proteins?
a) CHO
b) CHONP
c) CHO
d) CHON
What is the term used to describe the energy needed to get a reaction started?
a) Active Site Energy
b) Activation Energy
c) Enzyme Energy
d) Chemical Reaction Energy
What is a monomer?
a) a string of units
b) a protein
c) a lipid
d) a building block (single unit)
How many different amino acids are there?
a) 3
b) Over 20
c) over 4
d) 15
Which is a function of Nucleic Acids?
a) Quick energy
b) Long term energy storage
c) Carries genetic information
d) Regulates reaction rates
What is the polymer of lipids?
a) Triglyceride
b) Polypeptide
c) Nucleotide
d) Polysaccharide
What elements are found in proteins?
a) Carbon, Hydrogen, Oxygen
b) Carbon, Hydrogen, Oxygen, Nitrate
c) Carbon, Hydrogen, Oxygen, Nitrogen
d) Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorous
Which of these belongs to Proteins?
a) Enzymes
b) Triglyceride
c) Monosaccharide
d) Nucleotide
What function do lipids have?
a) Build muscle
b) Quick energy
c) Insulation
d) Fight disease
In what foods do you find carbohydrates?
a) Butter
b) Fruit
c) Oil
d) Fish
How many fatty acids are attached to a triglyceride?
a) 4
b) 20
c) 3
d) 2
Which biomolecules are found in cell walls?
a) Lipids
b) Proteins
c) Nuclei Acids
d) Carbohydrates
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