« previous next »

Author Question: A part of the promoter, called the TATA box, is said to be highly conserved in e (Read 938 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Jun 25, 2013
A part of the promoter, called the TATA box, is said to be highly conserved in evolution. Which of the following might this illustrate?
A) The sequence evolves very rapidly.
B) The sequence does not mutate.
C) Any mutation in the sequence is selected against.
D) The sequence is found in many but not all promoters.
E) The sequence is transcribed at the start of every gene.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Jun 27, 2013
It's C. Have a nice day!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Yolanda

  • Hero Member
  • *****
  • Posts: 757
Reply #2 on: Jul 6, 2013
Thanks :D


« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

The average adult has about 21 square feet of skin.

Plains zebra are highly dependent on water. Plains zebra are highly dependent on water.
Vascular Bundles in Stems (Part 2) Vascular Bundles in Stems (Part 2)
Developing a two part nursing diagnostic label Developing a two part nursing diagnostic label
A fuel heater is part of the fuel filter and water separator located on the frame rail of a Ford ... A fuel heater is part of the fuel filter and water separator located on the frame rail of a Ford ...
The illusory bands visible in this figure are often called Mach bands, although Mach used a ... The illusory bands visible in this figure are often called Mach bands, although Mach used a ...
Plot of land (Part c) Plot of land (Part c)
Video: Inflammation and Fever

For a complete list of videos, visit our video library