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WorksheetsMacromolecule Review Game
Total questions: 25
Worksheet time: 20mins
Carbohydrates are composed of what?
Carbon, hydrogen and oxygen
Carbon, Nitrogen and oxygen
Oxygen, nitrogen and phosphorous
Carbon, hydrogen and phoshorous
Sugars and starches are (a) .
Lipids are used to ________________.
Brake apart large molecules to form smaller molecules.
Provide short term energy.
Store long term energy, make up cell membranes and cholesterol.
Store and transmit genetic information and control activities of the cell.
Lipids are composed of (a) .
Most lipids are combinations of what?
Fatty acid chains and glycerol
Amino acids
DNA and RNA
Starch, glycogen and cellulose
What are the four macromolecules?
(a)
Two simple sugars joined together is a (a) .
What are the two types of fatty acids in lipids?
(a)
Proteins contain (a) in addition to carbon, hydrogen and oxygen.
_________ are many amino acids joined.
Fatty acid chains
Phosholipids
Lipids
Polypeptides
What helps carry out chemical reactions in the cell and acts as catalysts to speed up the rate of chemical reactions?
Amino acids
Enzymes
Monosaccariches
Saturated and unsaturated fatty acids
Which macromolecule is composed of carbon, hydrogen, oxygen, nitrogen and phosphorous?
Nucleic acids
Lipids
Proteins
Carbohydrates
All macromolecules are composed of what three elements?
(a)
Carbohydrates are used for (a) .
(a) is involved in almost every function in the human body.
(a) carry and transmit genetic information.
What is the product of photosynthesis?
Lipids
Carbohydrates
Proteins
Nucleic acids
Which are examples of lipids?
Waxes
Amino acids
Oils
Enzymes
Two simple sugars joined is a (a) .
Structural proteins build body structures such as ____________.
Hair, fingernails, feathers and spiders silk
Skin
Organs such as lungs and heart
(a) proteins move molecules in and out of membranes, which enables cell to cell communication.
(a) proteins defend against diseases.
What is hydrolysis?
How the body stores long term energy.
Process where large molecules are broken apart to form smaller molecules
Joins monosaccariches
The process of storing and transmitting genetic information.
In hydrolysis what is used to split the bond?
(a)
The process of dehydration synthesis does what?
Joins peptides bonds to form depeptides
Stores energy for plants
Brakes large molecules apart to form smaller molecules.
Joins monosaccariches (small molevules joined together to make larger)
