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
Ainat [17]
3 years ago
14

DNA and RNA share a number of similarities, but they also differ in certain aspects of their structure.

Biology
2 answers:
Airida [17]3 years ago
5 0
Uracil is not found in DNA, only RNA, and replaces thymine in RNA 
sveta [45]3 years ago
5 0

The correct answer is uracil.

Uracil is a nitrogen base that is found in the RNA and not in the DNA, which has thymine. The three other nitrogen bases are the same ( Adenine, Guanine and Cytosine).

Besides the difference in the nitrogen bases, the two molecules also differ in the sugar that builds the structure ( DNA has desoxyribose and RNA has ribose) and the DNA is a two stranded helix, whereas the RNA is a single stranded molecule.


You might be interested in
What is the role of restriction enzymes in studying the human genome?
Flauer [41]
A restriction enzyme<span> is an </span>enzyme<span> that cuts DNA after recognizing a specific sequence of DNA. You can think of </span>restriction enzymes<span> as molecular scissors. Scientists can use </span>restriction enzymes<span> to cut a single gene from a larger piece of DNA. </span>Restriction enzymes<span> evolved in bacteria. (please thank me and give me brainliest:))</span>
8 0
4 years ago
Read 2 more answers
You can buy a fish from the pet store
photoshop1234 [79]

Answer:

Genetic Engineering

Explanation:

Genetic Engineering is the process of gene modification, it manipulates the genes of a particular organism. In this case the fish had its gene's modified to include the gene of the jellyfish that allows it to glow

7 0
3 years ago
What process ensures that organisms will have plenty of oxygen?
disa [49]
The process of meiosis.
7 0
3 years ago
Read 2 more answers
When you go to check on your sleeping child, you observe that his eyes are moving back and forth rapidly under his eyelids. it i
Gre4nikov [31]
If your sleeping child eyes is moving back and forth while his eyelids are closed it is likely that he is sleep
3 0
3 years ago
Which of the following statements is not true of the circulatory system and its transport of nutrients?
Vladimir [108]

Answer: b. Nutrients that leave the small intestine via blood are delivered first to the liver.

Explanation:

Lymph is a clear fluid that leeks out from the interstitial spaces of the cells and this comprises of electrolytes, blood proteins, and antibodies. It is pushed towards the heart from the lymphatic vessels. The nutrients from the small intestine are drained into the bloodstream and they are circulated to all parts of the body and not directly destined towards the liver.

5 0
3 years ago
Other questions:
  • Please help. I'm going to fail omg.
    9·2 answers
  • This is some barrier to reproduction among a species of organisms. It often results in genetic change over time and the developm
    6·2 answers
  • Read the quotation below: Nature is messy. Science is tentative. As long as these truths remain relevant to biological research,
    9·2 answers
  • Immediately after the filtrate passes through the bowman's capsule it enters the:
    12·1 answer
  • What type of nuclear decay produces electromagnetic
    7·2 answers
  • What are the 4 types of physical Change?
    5·2 answers
  • 1 ) Explain how the surface area and volume of cells affect the rate of exchange of materials in and out of cells in multi cellu
    13·1 answer
  • After energy is used from ATP, is the ATP molecule destroyed?<br> Explain.
    15·1 answer
  • Franklin was performing an experiment by combining hydrochloric acid and sodium hydroxide. He measured the mass of his reactant
    8·2 answers
  • Which of the following statements describes an abyssopelagic zone?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!