Which of the following does not occur in both prokaryotes and eukaryotes?
A. There is DNA transcription.
B. There is alternative splicing of genes.
C. tRNA carries the amino acid to the mRNA to make polypeptides.
D. In RNA, uracil replaces thymine.
E. Translation occurs on a ribosome.
Answer: B
Biology & Microbiology
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Answer the following statement true (T) or false (F)
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What contains both vector DNA and chromosomal DNA?
A. recircularized vectors B. recombinant vectors C. open vectors
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Which term describes kinetoplastida?
a. prokaryotic b. photosynthetic c. parasitic d. ciliated
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Which of the following is found in nucleic acids?
A. amines B. carboxylic acid C. purines D. glycerol E. R group
Biology & Microbiology