The promoter can be located up to several kilobases upstream of the transcribed gene and it speeds up transcription when it is activated. A loop in DNA brings the enhancer closer to the promoter, which increases the rate of gene expression. The TATA box is the part of the promoter that is recognized by the transcription factor.

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy  ´    ´    ´    ´  yy

What are the three types of counseling established by marine corps policy?