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35. What are nucleotides? a. subunits found in proteins b. subunits that combine to make DNA...

35. What are nucleotides?
a. subunits found in proteins
b. subunits that combine to make DNA
c. molecules made of a sugar, a protein, and a base
d. molecules around which chromosomes coil
e. machinery the cell uses to copy its DNA
38. Which statement about an autotroph is NOT true?
a. produces carbohydrates and requires carbon dioxide
b. uses inorganic materials for nutrients
c. requires an input of light or chemical energy
d. makes its own food
e. is dependent on other organisms for its food
39. Whereas the genetic material of a virus allows new viral particles to be produced, the protein coat allows for what?
a. production of capsid proteins
b. attachment of the virus to the host cell
c. replication of genetic material for new viral particles
d. All of the answers are correct.
e. None of the answers are correct.
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