Studies done by Buchner showed that ground-up yeast cells were able to convert sugar to alcohol. The components of the mixture that were responsible for this transformation were
A. DNA molecules.
B. enzymes.
C. lipids.
D. carbohydrates.
B
Biology & Microbiology
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Retrotransposons reverse the effects of transposons.
a. true b. false
Biology & Microbiology
In a bacterial cell, the DNA is in the:
A) cell envelope. B) cell membrane. C) nucleoid. D) nucleus. E) ribosomes.
Biology & Microbiology
Outline the three stages involved in the transcription of a DNA molecule
What will be an ideal response?
Biology & Microbiology
The best microscope to use to view surface features
of specimens is the a. basic light microscope. b. phase contrast light microscope. c. Nomarski process light microscope. d. scanning electron microscope. e. transmission electron microscope.
Biology & Microbiology