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
Neko [114]
3 years ago
10

What are dna composed of???

Biology
2 answers:
777dan777 [17]3 years ago
7 0
<span>deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information Thats the defination of DNA</span>
HACTEHA [7]3 years ago
6 0
The two DNA<span> strands are known as polynucleotides since they are </span>composed<span> of simpler units called nucleotides. Each nucleotide is </span>composed<span> of a nitrogen-containing nucleobase—either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a sugar called deoxyribose and a phosphate group.</span>
You might be interested in
How does being small help cells survive?
tiny-mole [99]

Answer:

it lets the defuse faster, which allowed communication to go by in a quickly manner

Explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is TRUE about this reaction?
hoa [83]

The right answer is C

This process is called anaerobic respiration. It doesn't need dioxygen to occur (it can happen with or without O2).

Anaerobic respiration is a mechanism in which electrons pass through a chain of transporters whose final acceptor is a mineral substance other than oxygen, unlike aerobic respiration where the final acceptor is dioxygen. The final acceptor may be the nitrate ion (as in the case of Pseudomonas), carbon dioxyde or the sulfate ion.

Some bacteria (Pseudomonas) are able, anaerobically, to reduce nitrates to nitrites and then, depending on the case, to dinitrogen (with the enzyme Nitrate reductase A).

NO3- ==> NO2- ==> N2.

5 0
3 years ago
Earthquakes are relatively common throughout the west coast, especially in California. The map of California seen here gives you
cricket20 [7]

Answer: C. There is strike-slip fault between the Pacific and the Northern American plates.

Explanation:

5 0
3 years ago
The graph below shows the distance traveled by four cars, A, B, C, and D, over a period of time.
kumpel [21]
(B) All cars traveled at different speeds. Sorry if im wrong
7 0
3 years ago
What is the IV ? Independent Variable
kompoz [17]

Answer:

The variable that does not rely on another variable. IVs can include time, weather, etc.

Explanation:

7 0
3 years ago
Other questions:
  • At the end of which period did nearly three quarters of all species of life on earth go extinct in a very short time interval Ca
    14·1 answer
  • Substances that are sour in taste​
    14·1 answer
  • What is an insulin disorder associated with the pancreas known as?
    5·1 answer
  • How does the cell cycle start off?
    5·2 answers
  • All but one factor plays a part in water movement in and out of the cell. That is A) the presence of sodium potassium pumps. B)
    15·2 answers
  • Which of the following is the definition of animal husbandry?
    11·1 answer
  • The overall shape of a protein is mostly determined by …
    7·1 answer
  • Four elements that comprise over 95% of the human body are
    12·2 answers
  • Help ASAP due at 7:30 What explains a broken bone healing?<br><br><br>look at the photo​
    11·1 answer
  • The apparent motions of the oun and otner stars
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!