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wlad13 [49]
4 years ago
13

Which are nonvascular plants

Biology
1 answer:
Volgvan4 years ago
7 0

<em>"Non-vascular Plants"</em> are also referred to as <u><em>bryophytes</em></u> and are divided into <em>three different types</em>, including mosses, liverworts, and hornworts. Mosses are the non-vascular plants that are <em>most commonly seen</em> covering the forest floor or covering the trunks of <em>trees</em>.

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Subtract the atomic number from the atomic mass to get the neutrons 
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When information has to cross your corpus callosum, we respond _____ when the information does not cross the corpus callosum?
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If a molecule of DNA has 30% Adenine how much of the other bases will be present?
anygoal [31]

Answer:

If a DNA molecule has 30% Adenine the percentage of the other bases is Thymine: 30% Cytosine: 20% Guanine: 20%.

Explanation:

When the percentage that a base has in a DNA molecule is given, the percentage of the other bases can be known using the Chargaff's base pair rule.

A DNA molecule has the information of the genome of a living being, according to a specific sequence of its nitrogenous bases adenine, guanine, cytosine and thymine.

Chargaff was able to establish that in a DNA molecule the ratio of purine : pyrimidine of 1:1, so there must be the same amount of thymine as adenine and a similar amount of guanine for the cytosine, taking into account the complementarity of bases.

Taking into account the law of the base pair, if in a DNA chain there is 30% of Adenine, in the molecule there is:

  • <em>Adenine 30%. </em>
  • <em>Thymine 30%. </em>
  • <em>Cytosine 20%. </em>
  • <em>Guanine 20%. </em>
  • <em>Total ..... 100% </em>

In this case, the <u>Chargaff rule is useful to determine the percentage of nitrogenous bases that exist in a DNA molecule, knowing the percentage of a single base</u>.

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3 years ago
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If you mean where the DNA is stored, it is stored in the nucleus

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