What is the flow of information that the central dogma refers to?
a. DNA RNA protein
b. DNA protein RNA
c. RNA protein DNA
d. RNA DNA protein
Answer: a. DNA RNA protein
Biology & Microbiology
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Mangrove forests replace salt marshes in subtropical and tropical systems
1.True 2.False
Biology & Microbiology
Homologous chromosomes undergo synapsis during:a
anaphase I. b. prophase I. c. anaphase II. d. telophase II. e. prophase II
Biology & Microbiology
Compare and contrast osmoregulation of freshwater fish and marine fish. What will be an ideal response?
Biology & Microbiology
The lactose analog isopropyl-beta-D-thio-galactoside (IPTG) is often used to regulate gene expression systems in bacteria. IPTG does not act as a substrate for beta-galactosidase, but can bind to, and inactivate, the repressor. In this case, IPTG serves as a(n)
A. DNA-binding protein. B. inducer. C. operon. D. repressor.
Biology & Microbiology