What do scientists believe was the original genetic material able to copy itself without assistance?
A) DNA
B) RNA
C) Proteins
D) Enzymes
B
Biology & Microbiology
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The Ti plasmid is naturally found in
A. E. coli. B. Pseudomonas. C. Agrobacterium. D. Staphylococcus. E. E. coli AND Staphylococcus.
Biology & Microbiology
What is the main by-product of cellular respiration?
A) ATP B) Sugars C) Oxygen D) Water
Biology & Microbiology
literfall
What will be an ideal response?
Biology & Microbiology
What was needed by the microorganisms to facilitate the speed of the bioremediation process after the Exxon Valdez oil spill?
A. More phosphate B. More bacteria C. More oil D. All of these choices are correct.
Biology & Microbiology