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Ne4ueva [31]
3 years ago
9

Elemento esencial para los seres vivos que no está contenido en la atmósfera​

Biology
1 answer:
n200080 [17]3 years ago
3 0

Answer:

La admosfera terrestre es la parte gaseosa de la tierra, si endo por esto la parte de la capa Mas externa y menos densa del planeta. Esta construida por barios gases que barian su cantidad segun la precion a divers as Alturas.

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4. What technique would a scientist use to produce many copies of a<br> desired piece of DNA?||
yawa3891 [41]

Answer:

They can use a technique called Polymerase Chain Reaction. This can be done in a test tube or even in a organism. It usually relies on something called  Thermostable DNA Polymerase and Taq polymerase. It requires DNA primers that is designed specifically for that DNA region (interest).

6 0
3 years ago
What telescope was launched in 1990 and takes very detailed pictures of the universe?
katen-ka-za [31]
The <span>Hubble Space Telescope was the telescope that was launched in 1990.</span>
4 0
3 years ago
Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome.
Vladimir [108]

Answer:

D) The structural genes will be transcribed continuously.

Explanation:

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome.  If she moves the operator to the far end of the operon, past the transacetylase (lacA) gene, the structural genes will be transcribed continuously.

A structural gene is a gene that codes for any RNA or protein product other than a regulatory factor (i.e. regulatory protein).

7 0
4 years ago
How do organs work together to form specific functions
lesya692 [45]

Answer:

Sistemas orgánicos

Explanation:

Aunque cada órgano del cuerpo realiza sus funciones específicas, los órganos también funcionan juntos por grupos, a los que se denomina sistemas orgánicos (ver Principales sistemas orgánicos). Los médicos clasifican las enfermedades y sus propias especialidades médicas de acuerdo a los diferentes sistemas orgánicos.

8 0
2 years ago
Hey guys, can you please help someone out.
harkovskaia [24]

the human body is always at work and using all organs the bodys largest organ is the skin

6 0
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