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WorksheetsMacromolecules
Total questions: 25
Worksheet time: 13mins
How do enzymes speed up chemical reaction?
Increasing activation energy
Decreasing activation energy
Increasing deactivation energy
Decreasing deactivation energy
What is a substance called if it speeds up a chemical reaction?
reusable
catalyst
specific
fragile
Proteins are made of monomers called ___________
Nucleotides
Monosaccharides
Amino Acids
Glycerol and fatty acids
What are the single sugars that are the building blocks of carbohydrates?
monosaccharides
polysaccharides
disaccharides
amino acid
A monosaccharide is a subunit of a:
nucleic acid
lipid
carbohydrate
protein
Which is the monomer (building block) for lipids?
fatty acids & glycerol
nucleotide
amino acids
monosaccharide
Subunit is to Macrocolecule like ___ is to ____
Building is to Bricks.
Brick is to Building.
Carpenter is to Building.
Building is to Carpenter.
What type of bond connects carbons to each other and other elements? (The sharing of electrons)
Ionic Bonding
Covalent Bonding
Monomer Bonding
Nucleotide Bonding
A large molecule made up of multiple monomers
Polymer
Polysaccharide
Macromolecules
Protein
The process used to split polymers; this is done by adding water
Dehydration
Hydrolysis
Enzomatic
Tetratonic
It's function is to store your genetic code, examples are DNA and RNA
Protein
Carbohydrate
Lipid
Nucleic Acid
Saturated fat are saturated with:
Carbon
Hydrogen
Oxygen
Nitrogen
Why are essential fatty acids called essential fatty acids?
Because they are essential to mental health.
Because they are the opposite of non-essential fatty acids.
Because they are extracted from essential oils.
Because we can't synthesize them ourselves, we need to eat them.
What macromolecule is essential for energy creation?
Nucleic acid
Protein
Lipids
Carbohydrate
Which of the following is not a job of a protein
Act as hormones and enzymes
Build tissues and muscles
Do much of the work in cells and transport materials
store and transmit genetic information
All organic compounds contain the element _____________
Phosphorus
Nitrogen
Sulfur
Carbon
What type of Biological molecules is this?
Carbohydrate
Protein
Lipid
Nucleic Acid
What type of fat is this?
saturated
unsaturated
Some poisons and drugs will not allow the substrate to bind to the active site of an enzyme. This is an example of __________
cofactors
inhibitors
coenzymes
substrates
These are the substances made by a chemical reaction
reactants
products
When H+ reacts with OH-, it forms what?
acid
base
water
carbon dioxide
These are the substances that are changed during a chemical reaction.
reactants
product
1
2
3
4
The digestion of food requires enzymes.
True
False
1
2
3
4
