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WorksheetsBIOMOLECULES
Total questions: 28
Worksheet time: 20mins
What is a biomolecule?
The dissolved particle in a solution
One of the by-products of respiration
Large molecule that is present in living organisms
None of the above
Which of the following are biomolecules?
RNA, DNA, proteins, lipids
Proteins, lipids, carbohydrates, polymers
Nucleic acid, lipids, carbohydrates, monomers
Proteins, lipids, carbohydrates, nucleic acids
The function of the nucleic acid is --
to store and transmit genetic information inherited from your parents
to maintain our body temperature
to build up muscles bones and other body parts
to regulate sugar in your blood and give your cells energy
Which of the following is a characteristic of carbohydrates?
Provides structure for cells
Provides energy for all cellular activities
Contain complex carbohydrates known as starches
All of the above
Which of the following is a characteristic of carbohydrates?
Provides structure for cells
Provides energy for all cellular activities
Contain complex carbohydrates known as starches
All of the above
Which of the following is a characteristic of protein?
Made up of amino acids and regulate cellular processes
Fats, oils, and waxes
Complex carbohydrates known as starches
DNA and RNA
Which biomolecule is helpful for long term energy storage?
Nucleic acid
Protein
Carbohydrate
Lipid
Which two biomolecules are made up only of carbon, hydrogen, and oxygen?
Protein and Nucleic Acid
Protein and Lipid
Carbohydrate and Lipid
Carbohydrate and Nucleic Acid
Carbon, hydrogen, oxygen, nitrogen, and phosphorous make up which biomolecule?
Protein
Carbohydrates
Lipids
Nucleic acid
What is a function of carbohydrates?
To provide energy to living organisms
The provide the structure in muscles
Providing insulation
Storing your genetic information
What is the best definition of the function of nucleic acids?
They contain defense mechanisms against bacteria
They contain the information that makes you and makes you different from every other living thing
They are used as the structural components of the body (muscles and organs)
They create the cell membrane
What is a function of lipids?
To provide short term energy to living organisms
The provide the structure in muscles
To provide long term storage of energy
Storing your genetic information
What is the function of proteins?
They are used for cell to cell communication
They insulate the body, are used for short term energy and are found in glycogen
They are used as the structural components of the body (muscles and organs)
They create the cell membrane
