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
Mademuasel [1]
3 years ago
7

Chargaff's analysis of the relative base composition of DNA was significant because he was able to show that

Biology
1 answer:
ArbitrLikvidat [17]3 years ago
3 0

Answer:

C) The amount of A is always equivalent to T, and C to G

Explanation:

Chargaff's rule was given by the Austrian chemist, Erwin Chargaff in late 1940s. It explains the composition of the four bases i.e. Adenine(A),  Guanine(G), Thymine(T) and Cytosine(C) in a DNA molecule. According to it, purine and pyrimidine bases are always found in 1:1 ratio in a DNA molecule. A and G are purine and T and C are pyrimidine bases and a purine always forms a pair with pyrimidine base hence the amount of A will always be equal to T and amount of G will always be equal to C. This rule forms the basis for the Watson and Crick pairs in DNA double helix model.

You might be interested in
Plzzz....someone ....Diffusion
Taya2010 [7]
The meaning of diffusion is the movement of the molecules reign from high concentration to a low concentration reign. As a result, there is a random motion between the atoms and molecules.
Hope this helps :)
7 0
3 years ago
What is known as a state of equilibrium, in which biological conditions (such as body temperature) are maintained at optimal lev
nlexa [21]
Answer:  "homeostasis" .
_________________________________________________
6 0
3 years ago
(30 points) URGENT!!!
Eduardwww [97]
The graph is showing us the tide height in feet in the left side and the hight up and down.
7 0
2 years ago
What phase of mitosis is shown in the diagram below
stiv31 [10]

Answer:

C: Metaphase

Explanation:

6 0
2 years ago
All of the populations of different species that occupy and are adapted to a given area are referred to by which term?
Natasha2012 [34]
<span>All of the populations of different species that occupy and are adapted to a given area are referred as a community.

In a community, there will be many populations of different species. Population is a group of individual in a certain area. The more species in the community, the more complex it is.</span>
6 0
3 years ago
Other questions:
  • Choose the word that best completes each sentence.
    14·1 answer
  • What would most likely happen if the amount of phytoplankton in the ocean were reduced?
    12·1 answer
  • Organisms that rely on other organisms for the energy sources are known
    5·1 answer
  • Which organism in a ecosystem is likely to be found at the top of an energy pyramid
    10·1 answer
  • (Giving brainliest!!)
    6·1 answer
  • Joey finds a hunk of something. It appears to be an element. It caught on fire at 110*C and when it was run over by a train, it
    14·1 answer
  • Why measuring the final mass is important in such experiment
    7·1 answer
  • name the four major groups in the plant kingdom and discuss the major evolutionary trends across the groups​
    15·1 answer
  • Plssss help answer must be two lines
    8·1 answer
  • Do the virus Chickenpox. I will find a image no need to worry about that.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!