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
elena-s [515]
3 years ago
11

How do the nitrogenous bases always pair up in a dna molecule?

Biology
1 answer:
torisob [31]3 years ago
3 0
Hi!

I hope this answer helps: The nitrogen bases pair up in twos: cytosine with guanine and adenine with thymine.<span> 
Please mark me the brainliest!!

</span>
You might be interested in
If we were to compare the muscle cells of the puma to the epithelial cells, the muscle cells would contain relatively more A) ri
Grace [21]
D ribosomes because it makes the energy for the cells
3 0
3 years ago
Read 2 more answers
Which statement best describes how waves carry energy?
Vikki [24]
In electromagnetic waves, energy is transferred through vibrations of electric and magnetic fields. In sound waves, energy is transferred through vibration of air particles or particles of a solid through which the sound travels. In water waves, energy is transferred through the vibration of the water particles.
6 0
3 years ago
Read 2 more answers
What are two main types of posttranscriptional modifications that take place in the mRNA of eukaryotes?The excision of the intro
Angelina_Jolie [31]

The correct answer is: The addition of a 7-mG cap at the 5' end of the transcript and the addition of a poly-A sequence at the 3' end of the message

These posttranscriptional processes are called:

• 5’ capping - It protects the mRNA from 5' degradation by exonucleases. Cap is also involved in ribosomal binding.

• Polyadenilation or addition of poly(A) tail – It also protects mRNA from degradation of 3’exonucleases.  A long poly(A) tail can also increase translation.

4 0
3 years ago
Select the correct answer.
Anestetic [448]

Answer:

A

Explanation:

they we're brought to Japan for pets, but once they got too big they started releasing them in the wild

7 0
3 years ago
When Darwin got back from the voyage, he continued his studies. He looked at changes produced by plant/animal ________________.
SpyIntel [72]

Answer:

ratsrats

Explanation:yes yes yesv

7 0
3 years ago
Read 2 more answers
Other questions:
  • What does NADPH add to the Calvin-Benson cycle?
    15·2 answers
  • What are the phases of cell division in plant cells
    15·1 answer
  • The spinothalamic tract conducts impulses
    12·1 answer
  • Why is conserving resources important?
    5·1 answer
  • True or False: Good graphs should have x- and y-axes labels that include both the variable and the unit of measurement.
    8·1 answer
  • if a somatic cell in a carrot has 18 chromosomes. how many chromosomes would normally be present in a gamete
    13·1 answer
  • What changed our 2nd atmosphere from CO2, Ch4 to our N2 and O2 atmosphere?
    6·1 answer
  • which three of the following are examples of adaptions for an animal that lives in a snowbound region
    9·2 answers
  • How are the law of conversion of energy in the law of converservation of mass similar
    14·1 answer
  • Why is there competition in nature?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!