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IRISSAK [1]
3 years ago
13

Dna is made up of many smaller molecules called _____.

Biology
2 answers:
alina1380 [7]3 years ago
7 0

tThe answer is Nucleotides


skad [1K]3 years ago
3 0

The right answer is nucleotides.

A nucleotide is the building block of nucleic acids (like DNA and RNA).

Nucleotides are the result of the formation of three partners associated by covalent bonds:

* A nitrogenous base;

* A sugar, or pentose;

* Phosphate groups (mono (NMP), di (NDP) or triphosphate (NTP)).

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The muscle responsible for action in a single direction is called
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An ecologist wants to know if diversity in a forest system is likely to decrease when an invasive species is introduced. This in
Alona [7]

Answer:

A model in which oak has a positive transition rate to the invasive and the invasive has a positive transition to oak.

Explanation:

An invasive species is the one which is non-native to the given ecosystem. Its growth hampers balanced ecological parameters and disturbs food web as well as normal flora.The overall effect of invasive species is decreasing biodiversity in selected ecosystem. As the ecologist needs to understand effect of this invasive species, firstly it is important to understand the transition of oak tress to invasive form. The transition rate is one of the deciding factor to introduce diversity in ecosystem. Also if the invasive form has the ability to revert back to original oak tress it would restore the original ecosystem. Thus a model in which oak has a positive transition rate to invasive and the invasive has a position transition to oak can be selected for the analysis. In other models, the final trnasition to grass would introduce lot of biodiversity in selected ecosystem which would be of little importance to understand transition rate.

7 0
3 years ago
Atp provides the body with energy. give 3 examples of how atp is used in organisms.
BaLLatris [955]

<span>ATP is used in the formation of the polypeptide in the ribosome during translation. It induces the transport of amino acid by tRNA. ATP is a pressure for the synthesis of RNA and DNA. As an Adenosine Triphosphate, it is one of the 4 monomers nucleosides, when transformed to dATP,  that are used to synthesize DNA</span>. ATP is also used to transport materials across the cell membrane against a concentration gradient.





6 0
3 years ago
A scientist investigates two types of cells located in different parts in a human body. Cell A contains many more mitochondria t
Ket [755]

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5 0
2 years ago
Read 2 more answers
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