What biology studies dna rna and proteins

Formas en las que se puede recopilar la data experimental que va a ser analizada e interpretada.

choli [55]

Answer:

Observación, entrevistas, encuestas y experimentos

Explicación:

La observación, las entrevistas, las encuestas y los experimentos son las formas de recopilar datos experimentales y luego analizarlos e interpretarlos. Después del análisis de los datos, concluimos nuestra respuesta que puede verificar nuestra hipótesis. Los datos que se obtienen de experimentos y encuestas muestran semejanza con las hipótesis, podemos decir que la hipótesis es verdadera mientras que en algún momento es falsa, por lo que podemos hacer una nueva hipótesis.

4 0

4 years ago

natalizumab treatment 28 days after infection led to stabilization of neuronal injury, reduced numbers of monocytes/macrophages,

seropon [69]

The discussion of natalizumab treatment 28 days after infection led to stabilization of neuronal injury, reduced numbers of monocytes/macrophages, and reduced productive infection is given in below paragraph-

HIV peripheral neuropathy's pathogenesis depends on the flow of activated monocytes into the dorsal root ganglia (DRG). In SIV-infected macaques, we have demonstrated that increase of freshly recruited (bromodeoxyuridine+ MAC387+) monocytes is linked to severe DRG pathology and loss of intraepidermal nerve fibers. Here, we used natalizumab, which binds to 4-integrins, to treat mice to prevent leukocyte flow. When natalizumab was administered either early (the day of infection) or late (28 days after infection), SIV-infected CD8-depleted macaques were compared to untreated SIV-infected animals slain at comparable dates.

Histopathology revealed diminished DRG pathology with natalizumab therapy, including diminished neuronophagia, inflammation, and Nageotte nodules. When given natalizumab, DRG tissues had less bromodeoxyuridine+ (early), MAC387+ (late), CD68+ (early and late), and SIVp28+ (late) macrophages. Natalizumab treatment had no impact on the quantity of CD3+ T cells in DRGs. All mice given natalizumab experienced decreased levels of the adhesion molecule vascular cell adhesion molecule 1, which regulates leukocyte flow. These results indicate a role for monocyte traffic and activation in HIV peripheral neuropathy by demonstrating that restricting monocyte traffic to the DRG, but not T lymphocyte traffic, reduces inflammation and disease.

<h3>What are macrophages?</h3>

Macrophages are a specific type of white blood cell that surround and eliminate pathogens, clear away dead cells, and activate other immune system cells.

To learn more about macrophages with the help of given link:

brainly.com/question/815350

#SPJ4

4 0

1 year ago

on a cold winters day if u let a cup of water sitting outside, it could freeze heat is transferred out of the water describe the

alexandr1967 [171]

The water molecules become close together and becomes a solid, the temperature is cold because the heat leaves the cup.

6 0

3 years ago

Was the membrane at a stable equilibrium before you pushed it? How could you tell?

liq [111]

Answer:

Well, first let's define the difference between stable and unstable equilibrium.

Stable: After a little perturbation, the equilibrium state is retaken.

Unstable: After a little perturbation, the state changes to one more stable.

An example of this is:

Imagine a pencil, when the pencil lays down in the table, it is in stable equilibrium because you can touch it and it will return to the same initial state.

Now suppose that the pencil is standing up (we can think this as a more energetic state). The pencil is in equilibrium, it does not move and there is no force acting on it.

Now you can touch it (a small perturbation) and the pencil will likely fall down, to the stable state of equilibrium.

That is the difference between stable and unstable (There is also an image below, where you can see it in a more physical way, where the vertical axis represents energy and the horizontal represents a given variable or set of variables).

Then, how to know if the membrane was at a stable equilibrium before you pushed it?

Did it return to the initial state? then yes, it was a stable equilibrium

Did It change to a less energetic state? Then no, it was in an unstable equilibrium.

7 0

3 years ago

Plants prefer to absorb<br> nitrogen in what form?

Anarel [89]

Answer:

Nitrate

Explanation:

is the form of nitrogen most used by plants for growth and development. Nitrate is the form that can most easily be lost to groundwater. Ammonium taken in by plants is used directly in proteins. This form is not lost as easily from the soil.

5 0

3 years ago