DNA is a macromolecule that stores information. Which component of the DNA is the source of this information?
A) the phosphate group
B) the sugar
C) the histone
D) the base
E) the ladder
D) the base
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The three domains in the Woese classification system are
A. Archaea, Eukarya, and Protista. B. Fungi, Protista, and Animalia. C. Monera, Bacteria, and Animalia. D. Monera, Bacteria, and Eukarya. E. Archaea, Bacteria, and Eukarya.
Energetically favorable reactions help cells build biomass
What will be an ideal response?
The TATA box is a(n):
A: DNA sequence in the promoter region of many eukaryotic genes. B: activator sequence necessary for proper translation of eukaryotic genes. C: DNA sequence in the operator of prokaryotic genes. D: enhancer consensus sequence of eukaryotic genes. E :a general transcription factor in eukaryotes.
Explain why some people fear genetically modified foods despite commercial organization claims that these foods are safe for human consumption
What will be an ideal response?