« previous next »

Author Question: What is the function of topoisomerase? A) relieving strain in the DNA ahead of t (Read 578 times)

camila

  • Hero Member
  • *****
  • Posts: 705
on: Jun 23, 2013
What is the function of topoisomerase?
A) relieving strain in the DNA ahead of the replication fork
B) elongating new DNA at a replication fork by adding nucleotides to the existing chain
C) adding methyl groups to bases of DNA
D) unwinding of the double helix
E) stabilizing single-stranded DNA at the replication fork


formula1

  • Hero Member
  • *****
  • Posts: 666
Reply #1 on: Jun 24, 2013
We did this yesterday, it's A.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

camila

  • Hero Member
  • *****
  • Posts: 705
Reply #2 on: Jul 1, 2013
GOLD :D Thanks so much!!


« previous next »
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

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

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Hematuria. An analysis of urine is performed to evaluate kidney function. In this illustration, the Hematuria. An analysis of urine is performed to evaluate kidney function. In this illustration, the
How to sketch a complicated function using calculus How to sketch a complicated function using calculus
How B Vitamins Function as Coenzymes (b) How B Vitamins Function as Coenzymes (b)
Derivative of Trig Function Derivative of Trig Function
Sketch the graph of each function using transformations. State the domain and range. Sketch the graph of each function using transformations. State the domain and range.
Tumor suppressor genes act like a brake on cell function Tumor suppressor genes act like a brake on cell function
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library