Diffusion occurs because of the ________ of molecules.
What will be an ideal response?
random motion
kinetic energy
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Answer the following statements true (T) or false (F)
1. RNA polymerase can bind to the promoter region of the DNA even when the lac repressor is bound to the operator site. 2. Both eukaryotes and prokaryotes require a promoter region for gene transcription. 3. A cis-effect is a form of gene regulation that can occur between two DNA segments that are not physically adjacent. 4. Eukaryotic genes are almost always organized in groups, similar to operons in prokaryotes.
Two common transposable elements associated with interspersed repeated DNA are ________ and ________.
Fill in the blank(s) with the appropriate word(s).
Diploid cells of animals and plants are genetically similar to fungal
A. monokaryotic hyphae. B. dikaryotic hyphae (1n+1n). C. homokaryotic hyphae. D. spores. E. triploid cells.
What function do vitamins have as coenzymes?
What will be an ideal response?