Prokaryotic ribosomes are composed of ____
a. proteins only
b. proteins and DNA
c. proteins and RNA
d. glycolipids and DNA
e. glycolipids and RNA
ANSWER: c
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Indicate whether this statement is true or false.
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If a eukaryotic cell has 20 chromosomes and it undergoes meiosis, how many cells will result, and how many chromosomes will they contain?
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