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
sineoko [7]
2 years ago
10

If a DNA strand has 32 % guanine, what percent thymine does it contain?

Biology
1 answer:
Alex_Xolod [135]2 years ago
3 0

Answer:

B

Explanation:

Guanine and Cytosine pair together. So, if 32 percent is guanine, then 32 percent should also be cytosine. This is a total of 64 percent. The remaining 36 percent is split between thymine and adenine. So, Thymine will have half of 36 percent which is 18 percent.

You might be interested in
A paleontologist has recovered a bit of tissue from the 400-year-old preserved skin of an extinct dodo bird. The researcher woul
slava [35]

Answer:

c)polymerase chain reaction (PCR).

Explanation:

Because the paleontologist recovered only a bit of tissue  and it is very old, it is very likely that the DNA in the sample is very small and part of it is degraded. Anyway, the paleontologist must first amplify the DNA sample to obtain many identical copies of the specific region of the DNA they want to compare. the above is done through a polymerase chain reaction (PCR).

8 0
3 years ago
The ears and stomach help the body fight
olga nikolaevna [1]

Answer:

It going to be your gut that helps the ears and stomach fight the body

Explanation:  

<em>#CarryOnLearning</em>

<em>#StaySafe</em>

5 0
2 years ago
Read 2 more answers
If you flip a penny, the chance of it turning up heads is?
Marrrta [24]
You have a 50/50 chance.
3 0
3 years ago
Read 2 more answers
According to most theories about the evolution of early life on earth, the atmosphere had an abundance of ammonia, methane, and
SIZIF [17.4K]

Answer:

A

Explanation:

<em>The correct option would be </em><em>A.</em>

<u>The presence of ammonia in the atmosphere of primitive earth provided the nitrogen found in the amine groups of amino acid and the nitrogenous bases in DNA. This has been proven through the simulation experiment of the primitive earth's atmosphere by Stanley Miller and Harold Urey.</u>

The water in the primitive atmosphere was formed from the condensation of water vapour from volcanoes that were characterics of the earth's environment while oxygen in itself is not needed for photosynthesis but a by-product of it.

3 0
2 years ago
DNA that contains information from two different species is knows as
Fudgin [204]

DNA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses. It belongs to a class of molecules called the nucleic acids, which are polynucleotides - that is, long chains of nucleotides.

8 0
3 years ago
Other questions:
  • Multicellular organisms from least complex to most complex
    12·1 answer
  • Which of the following methods of agriculture is the most reliant upon technology and automation
    12·1 answer
  • This is an example of which type of short-term human-induced environmental change?
    9·2 answers
  • Gary fart está muerto en la cruz de 3 días y un día de la CASA en el shaddai y el no muerto 3de en la cruz de la muerte de la CA
    7·1 answer
  • Covalent bonds do not gain or lose electrons, but rather share electrons. True or False?
    8·2 answers
  • When viewed during the day or during night the moon appears to move slowly across the sky from what sides?
    14·2 answers
  • How does the excretory system work with the muscular system?
    15·1 answer
  • PLZ HELP A FELLOW HUMAN OUT!! Science question attached.
    10·1 answer
  • Which organism is most related to birds?
    12·1 answer
  • Why adaptation is important for living beings​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!