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goldfiish [28.3K]
3 years ago
11

Porque los alimentos tienen que ser digeridos antes de entrar a las celulas?

Biology
1 answer:
pantera1 [17]3 years ago
8 0

Answer:

Las moléculas grandes que se encuentran en los alimentos intactos no pueden atravesar las membranas celulares. Los alimentos deben dividirse en partículas más pequeñas para que los animales puedan aprovechar los nutrientes y las moléculas orgánicas.

Explanation:

Esa es la respuesta espero que esto te haya ayudado ...

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Use Chargaff’s rules to predict the missing values for E. coli, human, and ox DNA. Round your answers to the nearest whole numbe
Black_prince [1.1K]

Answer:E. coli: Cytosine- 26, Thymine-24

Human: Guanine-20, Cytosine-20

Ox: Guanine-21, Cytosine-21, Thymine-29

Explanation:

Chargaff's rules state that in a given DNA molecule the percentage of Adenine %A is approximately equals the percentage of Thymine %T and the percentage of Guanine %G is approximately equals the percentage of Cytosine %C.

Answer is

E. coli: Cytosine- 26, Thymine-24

Human: Guanine-20, Cytosine-20

Ox: Guanine-21, Cytosine-21, Thymine-29

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3 years ago
Two differences between hormones and the nervous system
leva [86]

Answer:

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The United States’ fossil fuel shortage of makes the country dependent on outside sources.
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The answer is oil.

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