Proteins that affect the structure of DNA bound to histones without altering histone chemical structure (ie. sliding the histones along the DNA) are called:

In photosynthesis, the Calvin Cycle needs ATP and NADPH to work.

Which of the following DNA-binding motifs are composed of two alpha helices?

What would happen to the lac operon in the absence of allolactose?

Which molecule(s) has(have) an sp3 central atom? You may select more than one.

A eukaryotic DNA sequence that affects transcription at distant promoters is called a(n):

If a deacetylase inhibitor were injected into a mouse brain, which of the following would you expect to occur? Hint: the substance inhibits the removal of acetyl groups from DNA.

Which of the following wavelengths, or color of light, is the least effective in driving photosynthesis? Hint; reflected back

Energy of movement

Bacteria use fimbria and capsule for movement.