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
alukav5142 [94]
3 years ago
9

What does DNA contain?

Biology
2 answers:
Nadusha1986 [10]3 years ago
6 0

The DNA (Deoxyribonucleic acid) is made of the monomer units of nucleotides. The nucleotides consist of the phosphate group, nitrogenous base, and a sugar group. The nitrogenous bases of the DNA includes the adenine (A), guanine (G), thymine (T), and cytosine (C). The sequence of the nitrogenous bases on the DNA strands forms the different genes, and this sequence is different in every individual (except the maternal twins).

Hence, the answer is 'phosphate group, sugar group, and nitrogenous base'.

natita [175]3 years ago
5 0
Its made up of a molecule called nucleotides  
You might be interested in
Which of the following is NOT a type of carbohydrate? *<br> wax<br> sugar<br> starch<br> cellulose
Pepsi [2]
Wax is not a type of carbohydrate it is a lipid (fat).
4 0
3 years ago
During pregnancy, the changes in the milk glands and ducts of the breast occur because of the influence of ____.
Thepotemich [5.8K]

Answer:

Prolactin

Explanation:

It is produced by the pituitary gland and stimulates the development of the mammary ducts to produce lactation milk especially in the latter stages of pregnancy (from third trimester). This is in preparation for birth so that the child can suckle when born. The levels of prolactin are regulated by estrogen levels in the blood and when progesterone levels fall during end of pregnancy.

8 0
3 years ago
What are the four most abundant elements found in living systems?
DaniilM [7]
FIRE air water earth
4 0
4 years ago
What is the passageway through which an egg travels through the ovary to the uterus
Shtirlitz [24]
The Fallopian tubes, or the oviduct, is the passageway through which an egg travels through the ovary to the uterus. The end of the Fallopian tubes have <span>an opening near the ovary called the </span><span>fimbria!</span>
5 0
3 years ago
The most important role of sensory receptors is to _____________.
Verizon [17]
Coordinate communications with the body, regulate the body's response to pain, control skeletal muscle contractions 
8 0
3 years ago
Other questions:
  • Which was not a result of the 1898 discovery of the four blood types
    11·2 answers
  • Free moving molecules options: Compounds Liquids Solids Elements
    14·2 answers
  • Which cells below possess unlimited proliferation potential, have the capacity to produce more of themselves and can give rise t
    8·1 answer
  • Which SI unit is most appropriate for measuring density
    13·1 answer
  • Need help ASAP !!!!!?!??
    11·1 answer
  • Reasons for conducting peer review include all the following exept
    11·1 answer
  • Some _____ are both primary consumers and secondary consumers. sheep bacteria birds
    14·1 answer
  • Explain interface and the phases that make up interface
    11·1 answer
  • Brown rabbits have the genotype BB or Bb. White rabbits have the genotype bb. If two brown rabbits, with the genotypes seen in t
    5·2 answers
  • The number of flowers that grow on a plant as a result of the fertilizer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!