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omeli [17]
2 years ago
11

If  you had a strand of DNA 100 base pairs long with 38 Adenine bases, how many Guanine nitrogenous bases would you have? E

xplain.
Biology
2 answers:
VikaD [51]2 years ago
8 0
Answer: 12
There are 4 bases which are Adenine, Thymine, Cytosine, and Guanine. Adenine pairs with Thymine and Cytosine is with Guanine. Since there are 38 Adenine bases, there would have to be 38 Thymine bases as well. In that case that would leave us only 24 bases left (38+38=76 , 100-76=24). Since there is still Guanine and Cytosine bases left you would divide 24 by 2 which is 12 meaning that Guanine and Cytosine both have 12 bases.
quester [9]2 years ago
3 0

Answer:If a DNA double helix is 100 nucleotide pairs long and contains 25 adenine bases, how many guanine bases does it contain? Well, we have to know the base pairs for DNA first. Adenine only bonds with thymine with two hydrogen bonds, while guanine only bonds with cytosine with three hydrogen bonds. Bonding pairs can also happen vice-versa.

Explanation:

can i get ya numba?

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If the solution becomes transparent we could assume that ;  The solution was hypotonic and the cells had burst.

<h3>Tonicity of red blood cells </h3>

To test for Tonicity of red blood cells, we placed the cells in a solution.When red blood cells are placed in hypotonic solution there is high rate of osmosis in which the solvent flows into the red cells placed in the solution the cells will experience a process known as Hemolysis and these cells do not diffuse light, the solution becomes a red transparent solution.

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Learn more about Tonicity of red blood cells : brainly.com/question/6658551

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