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Body cells

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The body contains trillions of cells that come in varying shapes and sizes. Explore some of the different types of cells in the body.

The body contains trillions of cells of varying shapes and sizes. The 10 different types of cells in the body work together to make life possible.

Resumen gráfico de los niveles de organización (células, tejidos, órganos, aparatos y sistemas) del cuerpo humano. Nivel Educación Secundaria Obligatoria. Versión en español de un trabajo original de Sheri Amsel publicado en www.exploringnature.org

Ejemplos gráficos de los niveles de organización del cuerpo humano, en células, tejidos, órganos, aparatos y sistemas. Es la versión en Español

Una nueva vacuna controla la replicación del sida: http://www.muyinteresante.es/una-nueva-vacuna-controla-la-replicacion-del-sida

Desde hace decenas de años miles de investigadores se afanan en la búsqueda de una cura al Virus de Inmunodeficiencia Humana, más conocido como el Sida. Ahora un equpo de investigadores del Servicio de Enfermedades Infecciosas y Sida del Hospital Clínico de Barcelona ha dado un paso más en este camino al presentar una vacuna terapéutica que ha mostrado en los ensayos resultados más que alentadores...

And these are our lung cells. | This Is What The Human Body Really Looks Like Under A Microscope

"Nuclei, which contain the cell’s genetic information, appear blue. Mitochondria, which generate energy for the cell, are yellow," writes Salter.

Nerve cells. Coloured scanning electron micrograph (SEM) of nerve cells, known as neurones. Nerve cells occur in the brain, spinal cord, and in ganglia. Each nerve cell has a large cell body (brown) with several long processes extending from it. The processes usually consist of one thicker axon and several thinner branched dendrites. The dendrites collect information in the form of nerve impulses from other nerve cells and pass it to the cell body.

Nerve cells. Coloured scanning electron micrograph (SEM) of nerve cells, known as neurones. Nerve cells occur in the brain, spinal cord, and in ganglia. Each nerve cell has a large cell body (brown) with several long processes extending from it. The processes usually consist of one thicker axon and several thinner branched dendrites. The dendrites collect information in the form of nerve impulses from other nerve cells and pass it to the cell body.

Human body tissue types with nerve, connective, muscle and epithelial outline diagram. Labeled educational anatomical structure with microbiology elements vector illustration. Healthy organ collection #human #body #tissue #types #structure #commercial #vector #illustration → Get this Illustration for Commercial Use!

Human body tissue types with nerve, connective, muscle and epithelial outline diagram. Labeled educational anatomical structure with microbiology elements vector illustration. Healthy organ collection #human #body #tissue #types #structure #commercial #vector #illustration → Get this Illustration for Commercial Use!

cell - Regulation of RNA after synthesis | biology | Britannica.com

After synthesis, RNA molecules undergo selective processing, which results in the export of only a subpopulation of RNA molecules to the cytoplasm. Furthermore, the stability in the cytoplasm of a particular type of mRNA can be regulated. For example, the hormone prolactin increases synthesis of milk proteins in tissue by causing a twofold rise in the rate of mRNA synthesis; but it also causes a 17-fold rise in mRNA lifetime, so that in this case the main cause of increased protein synthesis…

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Learn all about hromosome structure, function and organization. Get a quick cell Biology introduction. Chromosomes are enormous DNA molecules, that can be propagated stably through countless generations of dividing cells. We will go through the specifics of how DNA is arranged to fit into the nucleus in this cell biology video. What are chromosomes and how do they appear at various cell cycle phases. There are 46 chromosomes in human body cells. These are arranged into 23 pairs.
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Top 15 Potassium Rich Foods | Benefits of Potassium Rich Foods Potassium is a mineral found in almost all foods. Why is Potassium important for health? Your body needs potassium to help muscles contract, transport nutrients into your cells, work as electrolytes to regulate fluid, prevent water retention, and maintain an adequate potassium sodium balance in and out of body cells.
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