Answer:
False
Explanation:
A virus (which is a pathogen) has a lot of antigens on its surface, so they can't be used interchangeably.
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_____ is when a force is exerted on an object and the object moves a distance in the direction of the force.
Answer: Work
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Answer: enzymes change the Keq for chemical reactions.
Explanation: many enzymes change shape slightly when substrate binds. reactions occur at the "active site" of enzymes, where a precise 3D orientation of amino acids is an important feature of catalysis.
Cellular respiration allows carbon to enter water, that is a process that allows cells to get energy from nutrients.
