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
GuDViN [60]
3 years ago
5

Give Reasonswhy addation ofacidto a DNA solution causes a changein its absorbance.​

Biology
1 answer:
wlad13 [49]3 years ago
6 0

Answer:

See the answer below

Explanation:

The addition of acid to a DNA causes a change in its absorbance because acids tend to destroy the covalent bonds that hold the base pairs in DNA together.

In other words, acids, especially at high concentrations, denatures DNA. Denatured DNAs exhibit hyperchromic reaction, that is, they show increased absorbance as a result of less interaction between the bases.

You might be interested in
Organisms with hard parts stand a good chance of being fossilized if they are _____.
Genrish500 [490]
I think that you forgot to give the options along with the question. Organisms with hard parts stand a good chance of being fossilized if they are <span>rapidly buried by sediments. It has to be understood that the organism must not be eaten by scavengers. I hope that this is the answer that has actually come to your help.</span>
5 0
3 years ago
Read 2 more answers
What is the similarity between trenches and subduction zones?
guapka [62]
I'll give you an example.

If two tectonic plates clide, more or less in a head-on collision, they form a convergent plate boundary.
Usually, one of the converging plates will move beneath the other, which is known as
subduction.
Deep trenches are often formed where tectonic plates are being subducted, and earthquakes are common.
6 0
3 years ago
Describe biodiversity in various places on earth
sesenic [268]
Biodiversity tends to clump around the equator, as it has more heat. The closer you are to the equator, the more biodiversity you will find. The polar regions have little to no life.
7 0
3 years ago
Read 2 more answers
Cells from a squirrel are considered eukaryotic and bacteria cells are prokaryotic because -​
Vadim26 [7]

Answer:

D

Explanation:

Prokaryotic cells have no nucleus, eukaryotic cells do. A squirrel is eukaryotic, therefore it’s genetic material will be stored in the nucleus.

4 0
3 years ago
Can you share some interesting information about HIV?​
Fed [463]
HIV CAME FROM CHIMPS
3 0
2 years ago
Read 2 more answers
Other questions:
  • Some lizards can undergo both sexual and asexual reproduction. Being able to reproduce asexually benefits the organism during ti
    5·2 answers
  • Proteases and acrosin are enzymes. How do they function in reproduction? A Their function is unknown. B They direct the sperm to
    15·1 answer
  • Describe DNA’s important genetic role in a few sentences below.
    15·2 answers
  • 00:16.54
    13·1 answer
  • Explain two ways in which changes on the earth’s surface are connected to changes below the earth’s surface. Support your answer
    13·1 answer
  • Scientists who study forms of marine life that lived more than 200 million years ago usually have to obtain fossils not from the
    12·1 answer
  • Here are some points, enjoy them, luv you all, and heave a great day
    15·1 answer
  • The surface of the earth is divided into more than 50 large plates.? true or false?
    13·1 answer
  • Question- Calculate how many
    13·1 answer
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!