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
Luden [163]
3 years ago
13

Compare and contrast DNA and RNA

Biology
1 answer:
Ierofanga [76]3 years ago
6 0
<span>Compare:  both RNA and DNA have 3 nitrogenous bases: Adenine Cytosine and Guanine. Also b</span>oth have a phosphate groups in their nucleotides<span> 

Contrast: </span>RNA is a polymer with a ribose AND a phosphate backbone. It has four different nitrogenous bases: adenine, guanine, cytosine, and uracil.

DNA<span> is a long polymer with deoxyriboses AND phosphate backbone. It also has  four </span>different<span> nitrogenous bases: adenine, guanine, cytosine and thymine. 
</span>
Hope this helps

You might be interested in
Type the correct answer in each box. The atomic number of sodium (na) is 11. The element phosphorous(p) is the fourth element to
alexgriva [62]

Answer:

The atomic number of phosphorus is 15. It has zero charge because it has 15 electrons.

7 0
3 years ago
I will give BRAINLIEST!!!!!!
Svetllana [295]
Which level of organization describes the stomach?
B.) organ
Where is starch in food first digested in the digestive system?
The mouth and small intestine both have a part in digesting starch, but the keyword is "first" so of course that would be:
A.) mouth

Hope this helped. I believe I am right, but correct me if I'm wrong. :)
6 0
3 years ago
Read 2 more answers
An enzyme is a large _____ molecule. carbohydrate nucleic acid polysaccharide protein
trasher [3.6K]

The correct answer is:

polysaccharide protein

Enzymes are proteins that speeds up the rate of chemical reaction in a living organism . An enzyme acts as catalyst for specific chemical reaction, converting a specific sets of reactants called substrates into specific products with out enzymes life would not be exist

Explanation:

Enzymes are identified to catalyze more than 5,000 biochemical reaction types. Most enzymes are proteins, although a few are catalytic RNA molecules. Enzymes' specificity appears in their unusual three-dimensional structures. Like all enzymes, enzymes improve the reaction rate by decreasing its activation potential.

5 0
3 years ago
A sound wave with a frequency of 300 hertz is traveling through a medium at a speed of 320 meters/seconds. What is it’s waveleng
dalvyx [7]

1. The wavelength is the ratio of the wave's speed to its frequency in hertz or 1/s. This is shown below,
                           λ = s / f = (320 m/s)  / (300 1/s) = 1.07 m
The wavelength is approximately 1.07 m.

2. The frequency is the ratio between speed and the wavelength,
                        f = (330 m/s) / 0.45 m = 733.33 hertz

Read more on Brainly.com - brainly.com/question/1553993#readmore
5 0
2 years ago
The treatment phase for substance abuse generally consists of:
Schach [20]

Answer:

D. All of these are correct.

Explanation:

Depending on the institution, substance-abuse treatments may vary in regard to duration and phases. Generally, treatments for substance abuse consist of four phases:

  1. Initiation: This first stage focuses on providing helpful information to the person/patient about all treatments and options. <u>During this phase, the person goes through a process of </u><u>detoxification</u><u>, that is, preventing them from using the drug to remove their dependence.</u>
  2. Abstinence - first phase: This stage is one of the most difficult ones as the person usually exhibits a variety of emotions associated with depression, sadness, anxiety because of the withdrawal of the drug. <u>During this phase, they received psychological help to prevent any relapse and to </u><u>become more stable</u><u>, that is, to </u><u>control drug cravings.</u>
  3. Abstinence - second phase: This stage is focused on<u> maintaining abstinence and stability</u>. In conjunction with the second phase, this is also difficult but rewarding. The person receives behavioral therapy so he/she can acknowledge how the drug intake resulted in numerous issues and, in contrast, stopping its use can change her/his life in a diversity of positive ways.
  4. Aftercare: This stage focuses on long-term goals and, through therapy and counselling, <u>helps the person to </u><u>obtain education, find a job</u><u>, and </u><u>continue their stability and abstinence.</u>
7 0
2 years ago
Other questions:
  • . How many cotyledons would be found in a flowering plant with nine petals on each flower and long leaves with parallel leaf vei
    13·1 answer
  • What is a spore?
    11·2 answers
  • Why ribosomes are called protein factory
    7·1 answer
  • Which process listed does not require oxygen be present? A. anaerobic respiration B. aerobic respiration C. ethyl alcohol fermen
    6·1 answer
  • As a scientist, you seek to prove that DNA is the hereditary macromolecule by replicating the Hershey-Chase experiment. You cult
    11·1 answer
  • Which cellular process most directly ensures the formation, growth, and repair of specialized tissues in multicellular organisms
    7·2 answers
  • The function of an enzyme or catalyst in a chemical reaction is to increase the
    13·1 answer
  • A human gene was initially identified as having three exons and two introns. The exons are 456, 224, and 524 bp, whereas the int
    12·1 answer
  • HELP ME PLEASEEEE !!!
    13·2 answers
  • f a plant has a mutation, and does not produce any photosynthetic pigments, what do you predict will happen to that plant
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!