Quiz Forever
Biological Molecules
What is one of the key components in plasma membranes?
Carbohydrates
Proteins
Lipids
Nucleic acids
What are proteins known to be important as?
Enzymes
Plasma membranes
Respiratory substrates
Hormones
What are carbohydrates commonly used as by cells?
Messengers
Hormones
Enzymes
Respiratory substrates
What type of molecules carry the genetic code for the production of proteins?
Lipids
Carbohydrates
Enzymes
Nucleic acids
What is the most common component of cells?
Carbohydrates
Proteins
Water
Lipids
What in all life on Earth provides indirect evidence for evolution?
Membranes
Enzymes
Common chemistry
Water
What is common to viruses and all living organisms, providing evidence for evolution?
Respiratory substrates
Water
The genetic code
Plasma membranes
What are we searching for in the universe in the hope to find life?
Enzymes
Liquid water
Lipids
Carbohydrates
In what area do lipids find usage apart from forming the bilayer of plasma membranes?
Chemical messengers
Certain hormones
Respiratory substrates
Enzymes
What forms structural components in plasma membranes and cell walls?
Lipids
Proteins
Carbohydrates
Nucleic acids
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