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
myrzilka [38]
3 years ago
12

how do the strategically placed covalent and hydrogen bonds present in dna facilitate the functioning of the molecule

Biology
1 answer:
Sergio [31]3 years ago
6 0
<h3><u>Answer and explanation;</u></h3>
  • DNA is a double stranded molecule. Covalent and hydrogen bonds pray important roles in the functioning of DNA molecules.
  • <em><u>Covalent bonds occur within each linear strand and strongly bond the nucleotide bases, sugars, and phosphate groups occurring both within each component and between components.</u></em>
  • <em><u> Hydrogen bonds occur between the two strands and involve a base from one strand with a base from the second in complementary pairing.</u></em>
  • Hydrogen bonds helps the complementary base pairs in DNA; guanine with cytosine and adenine with thymine to connect to one another. The hydrogen bonds between these complementary pairs helps keep the two strands of DNA helix together.

You might be interested in
What factors trigger the evolution of a species?
Karo-lina-s [1.5K]
Weather, Climate, place they are living
8 0
3 years ago
Read 2 more answers
When a population has a gene with two alleles circulating, how many possible genotypes are there?
marissa [1.9K]
Its so simple. Two alleles means three genotypes.
consider a gene has two alleles A(blue eyes) and a(brown eyes)
possible combinations:
1. AA - Homozygous dominant -Blue eyes.
2. Aa - Heterozygous - Blue eyes.
3. aa - Homozygous recessive - Brown eyes.
5 0
3 years ago
Which of the following does not cycle quickly!<br> A) Wood<br> B) Oil<br> C) Water<br> D) Carbon
miv72 [106K]

Answer:

I believe it is be

Explanation:

Depending on the type  oil, it can be natural and  non renewable

3 0
2 years ago
Read 2 more answers
A germ cell of an organism has 60 chromosomes in it. It undergoes meiosis, and at the end it produces four daughter cells. What
aleksandrvk [35]
<span>30. Meiosis Results in <span>haploid</span> daughter cells (chromosome number is halved from the parent cell). </span>
7 0
3 years ago
Which of the following breaks food down into energy that the body can then use? OA. Enzymes OB. Hormones OC. Lymphocytes OD. Neu
timofeeve [1]

Answer:

Enzymes

Explanation:

Enzymes are proteins that act as biological catalysts, which speed up chemical reactions, to help support life. These enzymes help to perform important tasks such as breaking foods down into energy that the body can use.

Hope this helps :)

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which methods are the most common for dealing with waste
    14·2 answers
  • When building a nest, a female Fisher's lovebird cuts long strips of vegetation and carries them to the nest site one at a time
    15·1 answer
  • The restriction enzymes that cut the bacteriophage DNA cannot cut the bacterial chromosomal DNA. Explain this statement. A. The
    12·1 answer
  • Need help with biology homework!​
    11·1 answer
  • ​leonard has been diagnosed with arthritis in his knees. which activity should he avoid?
    6·1 answer
  • How Many genders Are there?
    9·1 answer
  • The Gulf Stream current shown here makes the waters of the North Atlantic
    5·1 answer
  • What is the meaning of life.
    12·2 answers
  • Which organisms does NOT eat krill? A)seal B)fish C)penguin D)orca
    6·2 answers
  • Fill in the blank
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!