1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solmaris [256]
2 years ago
10

In a topoisomerase reaction, the _____ is used as the first nucleophile and the _____ is used as the second nucleophile.

Biology
1 answer:
Alchen [17]2 years ago
8 0

Answer:

a. hydroxyle in tyrosine

b. 3' OH

Request: Please mark me as the Brainliest.

You might be interested in
Where are many critical biodiversity hotspots located?
yKpoI14uk [10]

Answer:

Tropical forests are typically biodiversity hotspots and are usually filled with endemic species. The Upper Amazonia/Guyana Shield, the Congo Basin, and the New Guinea/Melanesian Islands have the highest number of endemic terrestrial (land-living) species on Earth

Explanation:

hope this helped:)

7 0
3 years ago
A recent increase in pesticide use has resulted in a decrease in the local bat population. What is the BEST explanation for the
yulyashka [42]

Answer: 1. (A bat food supply decreased.)

Explanation:

7 0
2 years ago
I WILL MARK BRAINLIEST!!
mrs_skeptik [129]
Answers:
Adenine = 21.5%
Thymine = 21.5%
Cytosine = 28.5%
Guanine = 28.5%

Explanation: they must all equal to 100%. Adenine pairs with thymine, so the their amount of bases needs to be equal. Same for Guanine and cytosine.
7 0
3 years ago
If someone is predisposed to a disease, they are more likely to contract the disease due to __________.
Anna007 [38]

The best answer is B.

If a person is predisposed to a particular disease, they are most likely to catch that disease due to heredity. This is called genetic predisposition.

Genetic predisposition sometimes also called genetic susceptibility, is an increased likelihood of developing a particular disease based on  person's genetic makeup.

Genetic predisposition results from some specific genetic variations that are often inherited from parents. These genetic changes contribute to the development of a disease but do not cause it.  Some predisposed  people will never get the disease while others with same predisposition will get it, even within the same family.

8 0
3 years ago
Read 2 more answers
How is a sanitary landfill different from a dump?
Artist 52 [7]

Answer:

D. It has a clay liner unlike a normal dump

4 0
3 years ago
Read 2 more answers
Other questions:
  • Organisms become extinct for many reasons. All BUT one is reason for extinction. That is
    11·2 answers
  • The nurse is caring for a patient who has sustained a knee injury during a football game. the knee requires arthroplasty. the nu
    11·1 answer
  • Limestone is an example of
    9·2 answers
  • Explain how the womens suffrage movement changed with the rise of progressivism
    11·2 answers
  • Groups of cells that are similar in structure and perform a common or related function form a(n) ________.
    8·1 answer
  • Which of the following is an extinct group of mollusks related to today's chambered nautilus?
    14·2 answers
  • What is the relationship between the TRIPLET CODE and the CODON ??
    15·1 answer
  • Which type of energy is formed during the process of photosynthesis? A Chemical B Radiant C Thermal D Kinetic
    9·1 answer
  • Plzzzzzzz help.........
    6·1 answer
  • What was John’s hypothesis in the experiment? The hypothesis should make a prediction of the outcome of your experiment and shou
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!