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Bas_tet [7]
3 years ago
11

What is a eukaryote, and when did eukaryotes first arise?

Biology
2 answers:
konstantin123 [22]3 years ago
8 0
Eukaryotes are bigger
Vilka [71]3 years ago
5 0
An organism whose cells contain membrane-bound organelles and whose DNA is enclosed in a cell nucleus and is associated with proteins.

The first eukaryotes appeared between 1.5 and 2 billion years ago.
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<u>Answer</u>:

Organic molecules present  in chicken are Nucleic acid, proteins, carbohydrate and lipids .

<u>Explanation</u>:

Chicken itself has the all four organic molecules in it. Organic molecules are those having carbon in it. They are attached by covalent bonds, in which electrons are being shared within the atoms. The nucleic acids are DNA and RNA which helps in the making of the proteins which are found in the various structure and ought to perform various metabolic functions. Proteins are the building block of the amino acids. Lipids found are the fat bodies, burning of lipids gives us energy.

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