Question Completion Status: QUESTION 30
The polymer of all proteins is amino acids
V
Proteins may function as
v to act as a catalyst in a biochemical reaction.
v are proteins that act as chemical signaling molecules.
The shape of a protein is specific and permanent changes in the protein shape leads to
vor

How does human environment effect the biosphere

Tides that occur during the new and full moons

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.