Examlex
What are the three most common cis-acting elements for genes transcribed by RNA polymerase II?
Central Canal
A fluid-filled channel in the center of the spinal cord and the brain's ventricular system, carrying cerebrospinal fluid.
Anterior Horn
The front section of the spinal cord's grey matter, containing cell bodies of motor neurons.
Arbor Vitae
A term meaning "tree of life," referring to the cerebellar white matter's branched, tree-like appearance in the human brain, critical for coordinating movement.
Midbrain
A portion of the brainstem involved in vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.
Q10: How is pyrimidine biosynthesis regulated?
Q13: Proteins constitute only _ of the mass
Q18: DNA sequences that direct RNA polymerase to
Q28: _ is the enzynme that catalyzes the
Q29: _ gels are often used as the
Q29: Which two characteristic differentiate promoters from enhancers?
Q32: What is the advantage of having certain
Q32: The enzyme _ can be used to
Q37: How do double-strand breaks occur during replication?
Q41: Which vitamin supplement is taken during the