Author Question: DNAase is an enzyme that catalyzes the hydrolysis of the covalent bonds that joi (Read 880 times)

camila

  • Hero Member
  • *****
  • Posts: 705
DNAase is an enzyme that catalyzes the hydrolysis of the covalent bonds that join nucleotides together. What would first happen to DNA molecules treated with DNAase?
A) The two strands of the double helix would separate.
B) The phosphodiester bonds between deoxyribose sugars would be broken.
C) The purines would be separated from the deoxyribose sugars.
D) The pyrimidines would be separated from the deoxyribose sugars.
E) All bases would be separated from the deoxyribose sugars.



Jesse_J

  • Sr. Member
  • ****
  • Posts: 282
Try this as the answer B. Hope it helps.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

For a complete list of videos, visit our video library