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
svlad2 [7]
3 years ago
13

Each nucleotide in DNA and RNA has an aromatic base. What is the principal force that keeps the bases in a nucleic polymer from

interacting with water?
Biology
1 answer:
yawa3891 [41]3 years ago
7 0

Answer:The helix structure Of DNA helps prevent it from been expose and also the sugar and phoshate group that are important components of nucleotides forms a backbone on the helix structure or the polynucleotide this back bone is hydrophobic i.e water loving hence wouldn't allow for penetration for water.

2. Hydrogen bond is formed between this bases to keep them in place.

Explanation:

You might be interested in
To trace our maternal lineage, we observe mutations that have accumulated in our mitochondrial dna (mtdna). in the dna isolation
Sergio [31]
In the coding region, natural selection tends to eliminate all of the mutations because of the high importance these regions have. The coding region contains genes that synthesize proteins and the changes in the DNA sequence can have devastating effects on the cell. Therefore, there are very few differences in the sequences of coding regions that can help us trace the lineage.
On the other hand, in the non-coding regions, the mutations often accumulate because they have little effect on the cell and the adaptive value of the organism. This enables us to trace up the lineage by comparing the sequences and seeing the differences in the sequences. 
4 0
3 years ago
When once- ler factory closed, what happened to the town?<br> It’s from the movie The Lorax
GalinKa [24]

Answer:

in the process of cutting down so many trees harmed the environment to the point where all animals had to leave even the factory workers left the factory once the last Truffula Tree was chopped down

4 0
3 years ago
Insects have olfactory sensors on their _____ while snakes have them on the roof of their mouths. wings feet antennae tongue
timama [110]
The answer is Antennae. 
6 0
3 years ago
Read 2 more answers
Which statement describes potassium-argon dating?
Fiesta28 [93]

Answer: Potassium-40 decays into argon gas over time.

Explanation: Potassium-argon dating is a dating method used to determine the age of sedimentary rocks by comparing the proportion of K-40 to Ar-40 in a sample of rock, and knowing the decay rate of K-40.

Potassium-40 undergoes decay following first order kinetics as given below:

_{19}^{40}\textrm{K}\rightarrow _{18}^{40}\textrm{Ar}+_{0}^1e

3 0
3 years ago
Read 2 more answers
Which below Participate in muscular movement?
raketka [301]
I think its the first one

6 0
3 years ago
Other questions:
  • Classifying animals as endangered or threatened: select one:
    14·1 answer
  • How can we bring back lost nutrient   in   the soil without direct application   of   fertilizer?​
    8·1 answer
  • In which part of a lab report would the following sentence most likely occur?
    13·1 answer
  • If the producers had 3000 calories available how many calories would each of the above levels receive from eating the level belo
    12·2 answers
  • When treating chlamydia,
    12·1 answer
  • What does the ocular lens do in the compound microscope
    11·2 answers
  • PLEASE HURRY I ONLY HAVE 1 MINUTE LEFT<br><br> Which label belongs in the area marked X?
    13·2 answers
  • Desdoblamiento de la cadena del ADN​
    14·1 answer
  • What are physical characteristics of roundworms?​
    6·1 answer
  • Days after use for a party, a partially inflated helium balloon no longer floats
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!