Author Question: Single nucleotide changes or point mutations never occur in non-protein-coding portions of DNA. ... (Read 72 times)

CORALGRILL2014

  • Hero Member
  • *****
  • Posts: 525
Single nucleotide changes or point mutations never occur in non-protein-coding portions of DNA.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

The ABO alleles have no variance among humans.
 
  a. True
  b. False
  Indicate whether the statement is true or false



reversalruiz

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

True

Answer to Question 2

False



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

For a complete list of videos, visit our video library