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
Vladimir [108]
3 years ago
8

What is the backbone of the DNA Chain composed of

Biology
2 answers:
Ludmilka [50]3 years ago
8 0

Answer:

The backbone of a DNA molecule consists of the phosphate groups and the deoxyribose sugars, whereas the base region of the DNA molecule consists of the nitrogenous bases; therefore, the backbone of DNA is made up of phosphate groups and pentose sugars.

Artist 52 [7]3 years ago
4 0

Answer:Adenine Thymine Cytosine Guanine

Explanation:

You might be interested in
The Hardy-Weinberg principle is a relationship between the frequencies of alleles and the genotype of a population that can only
quester [9]
If no genetic mutations will occur, then the Hardy-Weinberg principle would take place by establishing a relationship <span>between the frequencies of alleles and the genotype of a population. In addition, the theory was said to be devised by G. H. Hardy and Wilhelm Weinberg.</span>
7 0
3 years ago
Read 2 more answers
Hello! I Need help with this. Please Help Make Sure you explain your answer i will be marking brainliest to the first person who
uysha [10]

Answer:

i think its b

7 0
2 years ago
What's forms a belt between mars and jupiter
AleksAgata [21]
The belt between Mars and Jupiter is mad of space rocks known as astroids. Hope that helps!
7 0
3 years ago
What type of tissues carry messages
Crank

Answer: Tissue that carries messages throughout our bodies is called nerves. Nerves conduct electrical impulses between the brain and brain stem to all parts

6 0
3 years ago
In photosynthesis, what are two major reaction that take place.
Vlad1618 [11]

The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions). Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH.

5 0
3 years ago
Read 2 more answers
Other questions:
  • It is not likely for a recessive lethal allele to completely disappear from the gene pool because it is maintained through______
    8·1 answer
  • State of matter with no define shape or no defined volume?
    10·2 answers
  • What do dogs do when their body temperature rises?
    8·1 answer
  • ________________ is the term that describes the displacement of an organ or tissue that protrudes through the wall or from the c
    11·2 answers
  • biological evolution is the process by which populations of organisms change over time. How could natural selection lead to evol
    14·2 answers
  • The gametophyte of a liverwort produces sperm in a structure called a(n) sorus. sporangium. archegonium. antheridium. 75. Mosses
    11·2 answers
  • When toxins enter through the gastrointestinal system it is called? (6 letter answer)
    5·1 answer
  • The following is a segment of RNA.
    10·2 answers
  • Describe the chemical composition of bone.<br><br> please answer in your own words
    9·1 answer
  • Dna sequencing suggests that among the green algae, the __________ are most closely related to land plants.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!